building australia’s future energy efficiency introductory awareness training australian...
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Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Supported by:
Step by Step Application of Step by Step Application of BCA Provisions BCA Provisions - - Climate Zone 2Climate Zone 2
Step by Step Application of Step by Step Application of BCA Provisions BCA Provisions - - Climate Zone 2Climate Zone 2
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Proposed DwellingProposed DwellingProposed DwellingProposed Dwelling
New house is to be constructed inRobina
Construction: slab-on-ground brick veneer external walls pitched tile roof
Habitable rooms are to be air-conditioned
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Proposed Dwelling - Proposed Dwelling - Floor Plan & ElevationsFloor Plan & ElevationsProposed Dwelling - Proposed Dwelling - Floor Plan & ElevationsFloor Plan & Elevations
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUM PUS
FAM I LY / M EALS
KI TCHEN
G ARAG E
LO UNG E
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
From Climate Zone Table & Map (Table 1.1.2 & Figure 1.1.4)
Step 1 - Step 1 - Determine Climate Determine Climate ZoneZone
Step 1 - Step 1 - Determine Climate Determine Climate ZoneZone
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Queensland
Birdsville 3 Cunnamulla 3 Maryborough 2
Brisbane 2 Longreach 3 Mount Isa 3
Bundaberg 2 Gladstone 2 Normanton 1
Cairns 1 Labrador 2 Rockhampton 2
Gold Coast is in Climate Zone 2
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2 - Step 2 - Determine Determine Requirements for Building Requirements for Building
FabricFabric
Step 2 - Step 2 - Determine Determine Requirements for Building Requirements for Building
FabricFabric
Step 2.1 Roof Requirements Step A - to determine total R-
value required for roof, refer to: BCA Clause 3.12.1.2 BCA Table 3.12.1.1
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Extract of BCA Table 3.12.1.1
ROOFS - MINIMUM TOTAL R-VALUE FOR EACH CLIMATE ZONE
2 Climate Zones
1 Altitude
<300 m Altitude >300 m
3
4
5
6
7
8
Direction of heat flow
Down Up & Down Up
Total R-Value
2.2 2.2 2.5 2.2 3.0 2.7 3.2 3.8 4.3
This shows that in Climate Zone 2, the roof is required to have a total R-value of R2.2
Step 2.1 - Step 2.1 - Building Fabric - RoofBuilding Fabric - Roof
Step 2.1 - Step 2.1 - Building Fabric - RoofBuilding Fabric - Roof
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2.1 - Step 2.1 - Building Fabric - Building Fabric - RoofRoof
Step 2.1 - Step 2.1 - Building Fabric - Building Fabric - RoofRoof
Step B ‑ Refer to BCA Figure 3.12.1.2 to determine insulation required
this is determined by subtracting the inherent R-value for the roofing materials from the total R-value required
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Extract of BCA Figure 3.12.1.2Extract of BCA Figure 3.12.1.2 Extract of BCA Figure 3.12.1.2Extract of BCA Figure 3.12.1.2
TYPICAL INSULATION OPTIONS FOR TYPICAL ROOF AND CEILING CONSTRUCTION
Climate zones 1, 2 (<300m altitude)
2 (>300 m altitude)
3 4 5 6 7 8
Minimum required total
R-Value
2.2 2.5 2.2 3.0 2.7 3.2 3.8 4.3
(d) Flat ceiling with pitched tiled roof
Total R-Value of roof and ceiling materials
0.7 (Down)
0.35 (up & down)
0.35 (Up)
Minimum added R-Value of
insulation
1.5 2.15 1.85 2.65 2.35 2.85 3.45 3.95
R-value to be added to the roof
Total R-value required Roof
construction type
Inherent R-value of roof & ceiling materials
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Step 2.1 - Step 2.1 - Building Fabric - Building Fabric - RoofRoof
Step 2.1 - Step 2.1 - Building Fabric - Building Fabric - RoofRoof
Step 2.1 Outcome - In climate zone 2 install R1.5
insulation in roof
It is possible to use a combination of insulation materials such as bulk insulation, foil (RFL/RBM) etc with various system R-values to achieve the BCA required R value
Design Alert!
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step A - to determine total R-value required for external walls, refer to: BCA Clause 3.12.1.4 BCA Table 3.12.1.3
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
MINIMUM TOTAL R-VALUE FOR EACH CLIMATE ZONE
Climate Zones 1, 2 and 3 5
Total R-Value 1.0 1.4
This shows that in Climate Zone 2, the walls are required to have total R-value of R1.0
Extract of BCA Table 3.12.1.3
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step B ‑ Refer to BCA Figure 3.12.1.3 to determine the added insulation required
this is done by subtracting the inherent R-value for the wall materials from the total R-value required
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Extract of BCA Figure 3.12.1.3Extract of BCA Figure 3.12.1.3 Extract of BCA Figure 3.12.1.3Extract of BCA Figure 3.12.1.3
TYPICAL INSULATION OPTIONS FOR TYPICAL WALL CONSTRUCTION
Climate zones 1, 2 & 3 5
Minimum required total R-Value for walls
1.0 1.4
Typical wall construction R-Values
Total R-Value of
wall materials
0.54 Clay masonry veneer
Minimum added R-Value of
insulation
0.46 0.86
Added R-value required to walls
R-value of wall materials
Total R-value required Wall construction type
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
Step 2.2 - Step 2.2 - Building Fabric - Building Fabric - WallsWalls
Step 2.2 Outcome - In climate zone 2 install R0.46
insulation
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
This can be achieved with an RBM
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Refer to BCA Clause 3.12.1.5 - No requirements in Zone 2
Step 2.3 - Step 2.3 - Building Fabric - Building Fabric - FloorsFloors
Step 2.3 - Step 2.3 - Building Fabric - Building Fabric - FloorsFloors
Building Australia’s Future
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AUSTRALIAN
Greenhouse Office
Refer to Clause 3.12.1.6 - 3 options for compliance: Separate garage from dwelling with
a DTS complying wall Consider garage as part of dwelling Consider garage in total to provide
the required level of thermal resistance
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
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AUSTRALIAN
Greenhouse Office
Dividing wall between garage and house is a timber stud wall lined with cement sheet on garage side plaster board on dwelling side
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Wall to comply with DTS Provisions
Easiest case to achieve compliance in this case is option 1 - separate garage from dwelling
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
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AUSTRALIAN
Greenhouse Office
Step A - to determine total R-value required for external walls, refer to: BCA Clause 3.12.1.4 BCA Table 3.12.1.3
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Extract of BCA Table 3.12.1.3
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
As previously, this shows that in Climate Zone 2, external walls are required to have total R-value of R1.0
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
MINIMUM TOTAL R-VALUE FOR EACH CLIMATE ZONE
Climate Zones 1, 2 and 3 5
Total R-Value 1.0 1.4
Building Australia’s Future
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Step B ‑ Refer to BCA Figure 3.12.1.3 to determine insulation required
this is determined by subtracting the inherent R-value for the wall materials from the total R-value required
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
TYPICAL INSULATION OPTIONS FOR TYPICAL WALL CONSTRUCTION
Climate zones 1, 2 & 3 5
Minimum required total R-Value for walls
1.0 1.4
Typical wall construction R-Values
Total R-Value of
wall materials
0.4 Cement and Metal Sheet
Minimum added R-Value of
insulation
0.6 1.0
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Extract of BCA Figure 3.12.1.3Extract of BCA Figure 3.12.1.3 Extract of BCA Figure 3.12.1.3Extract of BCA Figure 3.12.1.3
Added R-value required in wall
R-value of wall materials
Total R-value required Wall construction type is now:
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Consideration needs to also be given to height of dividing wall does it need to extend up to underside
of roof covering? does it only need to extend up to the
ceiling?
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Clause 3.12.1.1 requires bulk insulation to abut other insulation or building members providing insulating to
ensure that there are no voids
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 2.4 Outcome - Install R0.6 insulation in separating
wall between garage and dwelling Wall to extend to level of
roof/ceiling insulation
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
Step 2.4 - Step 2.4 - Building Fabric - Building Fabric - Garage TreatmentGarage Treatment..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step A - Determine window construction In this example windows are timber framed
with single clear glass
Step 3 -Step 3 - External GlazingExternal Glazing..
Step 3 -Step 3 - External GlazingExternal Glazing..
Step B - Refer to BCA Figure 3.12.2.1 to determine orientation sectors
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Step 3Step 3 - - External GlazingExternal Glazing Determining OrientationDetermining Orientation
Step 3Step 3 - - External GlazingExternal Glazing Determining OrientationDetermining Orientation
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
G ARAG E
LO UNG E
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
G ARAG E
LO UNG E
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
North
North
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUM PUS
FAM I LY / M EALS
KI TCHEN
G ARAG E
LO UNG E
S T E P D O WN 1 5 0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUM PUS
FAM I LY / M EALS
KI TCHEN
G ARAG E
LO UNG E
S T E P D O WN 1 5 0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
BCA North
BC
A W
est
BCA South
BC
A E
ast
Building Australia’s Future
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AUSTRALIAN
Greenhouse Office
Step C - Refer to BCA Table 3.12.2.1 for : maximum floor area to window
ratios shading requirements
Step 3 -Step 3 - External Glazing External Glazing ..
Step 3 -Step 3 - External Glazing External Glazing ..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Extract of BCA Table 3.12.2.1Extract of BCA Table 3.12.2.1Extract of BCA Table 3.12.2.1Extract of BCA Table 3.12.2.1
EFFECTIVE GLAZING AREA LIMITS (Percentage of total glazing area to the total floor area of the storey)
No shading
Shading (projection from face of building
(mm))
Glass descript’n
Glazing frame
Glazing System
Performance Characteristics
300 450 600 900
CLIMATE ZONE 2
Aluminium 5.6/0.86 26 31 34 37 39 Single clear
Timber or UPVC
4.6/0.78 29 35 37 40 46
From plan, the dwelling has
no eave overhang
This means that the maximum total area of glazing to the dwelling is to be 29% of floor area.
From plan, windows are timber frame with single clear glass
Step 3 -Step 3 - External Glazing External Glazing ..
Step 3 -Step 3 - External Glazing External Glazing ..
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Dwelling floor area is 160 m2
therefore, the maximum overall window area allowance is: 46.4 m2 (ie. 29% of dwelling floor area)
North facing windows also receive a concession and only half of their area need be counted in calculations
Step 3 -Step 3 - External GlazingExternal Glazing..
Step 3 -Step 3 - External GlazingExternal Glazing..
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
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AUSTRALIAN
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Step 3 -Step 3 - External GlazingExternal Glazing..
Step 3 -Step 3 - External GlazingExternal Glazing..
Orientation Area (m2)
North Elevation 6.34
(12.67 actual x
0.5)
East Elevation 5.9
South Elevation 9.8 Max %
West Elevation 9.1 Calc % Zone 2
Total 31.14
(37.47 actual)
19.5 29
Area of windows in North sector is 12.67 sq m however, only 50% of this area needs to be counted
Window/floor area ratio is 19.5% & therefore, complies with BCA requirements
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Step 3 Outcome - Window/floor area ratio of
proposed dwelling is 19.5% calculated
Complies with BCA Table 3.12.2.1 For climate zone 2 (max 29%)
No shading required
Step 3 -Step 3 - External GlazingExternal Glazing..
Step 3 -Step 3 - External GlazingExternal Glazing..
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
3 external doors
Step 4.1 - Step 4.1 - Building Sealing Building Sealing External DoorsExternal Doors
Step 4.1 - Step 4.1 - Building Sealing Building Sealing External DoorsExternal Doors
To be fitted with weather seals (all round)
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUM PUS
FAM I LY / M EALS
KI TCHEN
G ARAG E
LO UNG E
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCO NY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLO O R L.
F. NATURAL G RO UND L.F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
2400
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
2400
F. NATURAL G RO UND L.
F. FLO O R L.
F. CEI LI NG L.
F. NATURAL G RO UND L.
F. CEI LI NG L.
F. FLO O R L.
2400
ELEVATI O NS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Assume all habitable rooms are airconditioned (not evaporative cooler)
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 4.2 - Step 4.2 - Building Sealing Building Sealing WindowsWindows
Step 4.2 - Step 4.2 - Building Sealing Building Sealing WindowsWindows
Windows complying with AS 2047 are deemed to provide adequate sealing
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 5 - Step 5 - Air MovementAir MovementStep 5 - Step 5 - Air MovementAir Movement
Step 5.1 - Ventilation Requirements Step A - Refer to BCA Clause 3.12.4.1
to determine when required Step B - Refer to BCA Table 3.12.4.1
to determine % of ventilation openings
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Ventilation required: All rooms - 10%
Design incorporates: no ceiling fans
Step 5.1 - Step 5.1 - Air MovementAir MovementVentilation RequirementsVentilation Requirements
Step 5.1 - Step 5.1 - Air MovementAir MovementVentilation RequirementsVentilation Requirements
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
No ceiling fan - Openings to be at least 10%
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 5.2 - Step 5.2 - Air MovementAir MovementBreeze Path RequirementsBreeze Path Requirements
Step 5.2 - Step 5.2 - Air MovementAir MovementBreeze Path RequirementsBreeze Path Requirements
Step A - Refer to BCA Clause 3.12.4.2 General breeze path requirements:
can not pass through more than 2 openings internal openings must be at least 1.5 m2
20 m max between openings in external walls breeze paths can serve multiple rooms
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 5.2 - Step 5.2 - Air MovementAir MovementBreeze Path RequirementsBreeze Path Requirements
Step 5.2 - Step 5.2 - Air MovementAir MovementBreeze Path RequirementsBreeze Path Requirements
Step 5.2 outcomes: floor plan has breeze paths that
comply with BCA requirements
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
Only applies to storage HWS Proposed dwelling has:
a gas storage HWS against the building outside the laundry
1 m of piping before entering wall
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Step 6.1 - Piping to and from HWS Refer to AS 3500.5 Table 3.9 Piping to have insulation as follows:
Cold water - for 500 mm before heater Hot water – until it enters wall As it is external in “Region A”- R0.3
- 13 mm closed cell polymer
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 6.2 - HWS Heat Trap Refer to AS 3500.3.38.3 - all HWS
systems to have a heat trap installed
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
Step 6 - Step 6 - Domestic ServicesDomestic ServicesHWS installationHWS installation
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
In example, air conditioning/heating ductwork is located in ceiling space
Step 6.3 - Refer to BCA Clause 3.12.5.3 and Table 3.12.5.2
Step 6 -Step 6 - Domestic ServicesDomestic Services Heating & Cooling DuctworkHeating & Cooling Ductwork
Step 6 -Step 6 - Domestic ServicesDomestic Services Heating & Cooling DuctworkHeating & Cooling Ductwork
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Building Australia’s Future
Energy Efficiency Introductory Awareness Training
AUSTRALIAN
Greenhouse Office
Step 6 -Step 6 - Domestic ServicesDomestic Services Heating & Cooling DuctworkHeating & Cooling Ductwork
Step 6 -Step 6 - Domestic ServicesDomestic Services Heating & Cooling DuctworkHeating & Cooling Ductwork
ENS.
W. I . R.
STUDYBED 1
ENTRY
BED 2
BATH
L'DRY
W. C.
BED 3
RUMPUS
FAMI LY / MEALS
KI TCHEN
GARAGE
LOUNGE
R A IS E D C E IL IN G
S T E P D O WN 1 5 0
ST
EP
DO
WN
15
0
1. 2Hx1. 5W 2. 1Hx1. 8W 1. 2Hx1. 5W2. 1Hx1. 8W
0.9H
x0.6
W0.
6Hx0
.9W
2.1H
x1.8
W
2. 1Hx1. 8W2. 1Hx1. 8W
2. 1Hx2. 7W SD
1.2H
x1.2
W
820
820
BALCONY
90
0 A
RC
H
2600
1054
7450
6396
2400
RD
4800
RD
2. 1Hx0. 4W
MIN
I ARC
H O
VER
820
2. 1Hx0. 4W
2. 1Hx0. 4W
2. 1Hx0. 4W
2.1H
x1.8
W2.
1Hx1
.8W
MIN
I ARC
H O
VER
2. 1Hx0. 3W
2. 1Hx0. 3W
1000
1054
510
230
250
450
7790
5000 90
8250
230 4496
5550
250
90
5500
350090
6000
250
250
1000
510
250
2710
9090
4510
250
250
9038
00
250
9015
1090
9016
00
1150
0
9030
2025
040
00
1635
0
4850
450
510
9201000 900
3600
450
250
250
90 3300 90
4100
90
19800
3000 90 2400 300090 2950 90
9090
250
25090
1050
450
975
250
250
2350
3600
975
90 90 90
2350
3800
2300
9014
10
875
1700
2020
90
2300
1120 90
250
7125
6250
F. CEI LI NG L.
F. FLOOR L.
F. NATURAL GROUND L.F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
2400
F. CEI LI NG L.
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
2400
F. NATURAL GROUND L.
F. FLOOR L.
F. CEI LI NG L.
F. NATURAL GROUND L.
F. CEI LI NG L.
F. FLOOR L.
2400
ELEVATI ONS
2
1
4
3
FLOOR PLAN
ELEVATION 1
ELEVATION 3
ELEVATION 4
ELEVATION 2
HOUSE 2 - MEDIUM SINGLE STOREY
1. 2Hx1. 2W
Ductwork is to have: R1.0 insulation all joins sealed an outer sleeve installed to
protect the insulation from damage