howells roof light systems · 2019. 8. 27. · mc050 etc157 30mm rounded cap 150mm cill mc050 24....
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Howells Roof Light SystemsHowells Roof Light Systems
Step By Step Installation GuideDouble Hipped RoofsDouble Hipped Roofs
DEC 2011
Howells Roof Light SystemsTel. 01384 820060 Fax. 01384 860150Tel. 01384 820060 Fax. 01384 860150
Email [email protected]
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Index
Good working practice & delivery method........................... Page 3
Typical kerb detail................................................................
Eaves beam assembly.........................................................
Corner assembly..................................................................
Preparation of kerb..............................................................
Installing hip bars................................................................
Ridge assembly...................................................................
Centre glazing bar eaves....................................................
Centre glazing bars to ridge................................................
Ridge assembly detail.........................................................
Jack bars to hip...................................................................
Final stage before glazing...................................................
Installation of glass..............................................................
Eaves beam foil taping........................................................
Ridge capping......................................................................
External beading..................................................................
Silicone sealing....................................................................
Outer capping......................................................................
Ridge gasket........................................................................
Roof vent installation (ridge to eaves)................................
Roof vent installation (with transum)...................................
Tie wire................................................................................
Component List - Profiles....................................................
Component List - Accessories/Parts....................................
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Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
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Thank you for purchasing your Howells Glazing Roof Light System, which has beenprefabricated by our team of our skilled craftsmen prior to delivery.
The following instructions will ensure an efficient and easy installation of yourroof light . These instructions cover both delivery in flat-pack and assembled form
A little time spent looking through the instructions prior to commencement will help togive an understanding of the structure and the processes involved and will help to avoidcomplications during assembly
Tools Required
For your safety when installing yourroof light you should observethe following points:
• Always use relevant ‘Personal ProtectiveEquipment’ (i.e. gloves, helmet, goggles,safety shoes etc.) when erecting theconservatory.
• All power tools used outdoors should be 110 volt and connected through a transformer.
• Window frames supporting therooflight roof should be installedstrictly in accordance with the systemmanufacturer’s instructions.
• The use of a stable working platform(scaffold or trestles) is highlyrecommended for any conservatoryinstallation.
• Do not rely upon incomplete structures to support your weight (either directly or via ladders).
• Only use ‘Low Modulus, Neutral Cure’Silicone for sealing aluminium to brickwork,concrete or Lead
• Check tightness of all fixings prior toglazing roof or frames.
• Building sites (whether large or small) are dangerous places. As such, thegeneral public (particularly children)should be kept away until the installationis complete.
• Remove all debris from the site uponcompletion.
GOOD WORKING PRACTICE DELIVERY METHOD
01384 820060
Tech SupportAny Technical Questions?
Picture above shows how a ‘flat-pack’ roof would arrive, double glazed units would beloose on a glass stillage.
Please insure that there is sufficient bodies to assist driver to unload.
Roof lights with dimensionsunder 3000mm x x 2000mm are general delivered in an assembled form(unless you have access issues)
• Non-markable rubber mallet• Battery Drill• Silicone gun• Pozi Head screw driver• 3mm & 4mm Allen Key• 13mm Spanner
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TYPICAL KERB DETAILP A D LTY IC L KERB ETAI
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3. Offer eaves beam together and insert c/sunk M6 16mm screws & tighten (4mm allen key required)
4. Apply expandable foam tape to underside of eaves
EAVES BEAM ASSEMBLYA A YEAVES BE M SSEMBL
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PREPARATION OF KERBR KPREPA ATION OF ERB
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INTERNAL CORNERIN ERNAL C RN RT O E
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INSTALLING HIP BARSINSTALLING HIP BARS
Eaves BeamEaves Beam
1. Slide hip bar onto corner bracket. 2. Line up holes and use c/sunk M6 16mm Boltsand tighten with 4mm allen key .
3. Repeat to all four corners
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Eaves BeamEaves Beam
RIDGE ASSEMBLEYRIDGE ASSEMBLEY
Eaves BeamEaves Beam
1. Ridge assembly requires two people. Whilst holding ridge in position insert ridge bracket into topof hip bar.
2. Line up holes and use c/sunk M6 16mm Bolts and tighten with 4mm allen key .
3. Repeat to all hip bars.
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INSTALLING CENTRE BARS
Eaves BeamEaves Beam
INSTALLING CENTRE BARS
Eaves BeamEaves Beam
1. Line up holes and use c/sunk M6 16mm Bolts and tighten with 4mm allen key .
(TO EAVES)
ACVT-002
Associated Parts
VT060 - Ring Beam Adaptor Variable Bracket for Eaves & Ridge
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INSTALLING CENTRE BARS
Eaves BeamEaves Beam
INSTALLING CENTRE BARS
Eaves BeamEaves Beam
(TO RIDGE)
Associated Parts
VT061 - Ridge Adaptor Variable Bracket for Eaves & Ridge
ACVT-002
1. Snap VT061 Ridge Adaptor into ridge profile
2. Clip in variable bracket [ACVT002] and tighten.
3. Depress bracket and using M6 16mm Bolts secure, repeat on all centre bars.
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A
A
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INSTALLING JACK BARS
Eaves BeamEaves Beam
INSTALLING JACK BARS
Eaves BeamEaves Beam
2. Jack bar bracket will be pre-fixed. Offer bar to bracket and secure with small tek fittings asprovided. When fixing jack bar, ensure that it is held firmly against the hip bar to avoid gaps occurring.
[ACVT009]
Eaves BeamEaves Beam1. Line up holes and use c/sunk M6 16mm Bolts and tighten with 4mm allen key . (ALL AS CENTRE BARS)
Jack BracketHIP
BAR
JA
CK
BA
R
JA
CK
BA
R
HIP
BAR
ACVT-009
Jack Bar Plate
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Eaves BeamEaves Beam
FINAL STAGE BEFORE BEFORE GLAZINGFINAL STAGE BEFORE BEFORE GLAZING
Eaves BeamEaves Beam
Eaves BeamEaves Beam
1. Using a rubber mallet, knock on White PVC Glass carrier [VR514] ensuring it’s fully snapped in.Repeat to all bars on roof.
1. Snap in ‘front raise profile’ [VR-565] ensuring it’s fully snapped in.
VR-514 - GLASS CARRIER
VR-565 - FRONT RAISE PROFILE
VR565 - RAISE PROFILE
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INSTALLING GLASSINSTALLING GLASS
Eaves BeamEaves Beam
1. Glazing :- Dependant on size of D/G Unitsinstallation could be a ‘two man’ job.
The glass would normally have two labels.One to show the size and specification theother to show which surface faces theinterior of the build.
2. Place the glass onto the gasket at the ridge, lower bottom of glass unit onto the glass carrier.
3. Repeat until fully glazed
** IMPORTANT NOTE **
TIE WIRES (IF REQUIRED) MUST BE INSTALLED PRIOR TO GLAZING
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EAVES BEAM FOILINGEAVES BEAM FOILING
Eaves Beam
1. Width Foil tape (30mm) to be applied as to the entire eaves beam to glass perimeter once DG units have been placed in situ
DIAGRAM 1
2. Foil tape (i.e smaller strips) to hips and centre bars.....
DIAGRAM 1
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RIDGE CAPPINGRIDGE CAPPING
Eaves Beam
1. The internal ridge will have white spacers attached to itsecured with self tappers, these are for the externalridge to fixed to.
2. Line ridge up with end spacers and knock downridge outer capping firmly into place.
3. Place the foam bung where glass units come together.(both ends)
4. There are self adhesive foil tapes provided, use at topof hip..
6. Also apply to bottom on hip bar
5. At the top of the hip bar cover the foil tape stripes &foam bung with the foil fan ( as shown in Fig 5)
7. The end spigot are now fitted. Apply siliconeseal to the top of the ridge capping and push downspigot against the ridge capping.
8. Secure spigot to ridge with self tappers (provided)Please note that a self-adhesive pad painted thethe same colour as the roof is supplied to hidescrew fixings.
END SPIGOT SELF ADHESIVE FOIL FAN
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EXTERNAL BEADING AND CAPPINGEXTERNAL BEADING AND CAPPING
Eaves Beam
Hold hold bottom external beading in place and fix down hip cap to secure . Dependent of roo flight dimensions , external bead comes in 1 or 2 length per side.
Silicon hip bars against outer hood, the install black pressure using clamping plates provided. Any black pressure intercepting hip bars require silicone sealant
SNAP ON - All outer aluminium outer capping (HIP BARS FIRST) and attached glass stops
A
HIP
BR
IPH B
AR
OUTER HOOD
GLASS STOP
SQUARE R TE LAS S P DE EN N P ROF OR O NA G S TOS P DANT O CAP ING P ILE
PVC P
RESS
URE P
LATE
40mm x82mm
TE IORE NT N P ATEL
HIP PRESSURE PLATE
PVC PRESSURE PLATE
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SILICON SEALING REQUIRED SILICON SEALING REQUIRED
Eaves Beam
SNAP ON - All outer aluminium outer capping (HIP BARS FIRST) and attached glass stops
HIP PRESSURE PLATE
PVC PRESSURE PLATE
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OUTER CAPPINGSOUTER CAPPINGS
1. Firstly starting with Hip Outer Cap . Knock on all outer cappings with a ‘non-markable’ rubber mallet.
2. Glass stops to Hip caps may now we pushed on. Although they’re a tight fit, we recommend a dab of silcione.
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RIDGE GASKETRIDGE GASKET
1. nsert ridge gasket into grove on side of ridge .. ooflight is now complete..Insert flipper gasket into groove ridge capping
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ROOF VENTsROOF ENTSV
Detail for FULL HEIGHT roof vet i.e glazed into ridge and eaves
Ridge Detail Eaves Detail
FULL HEIGHT RIDGE TO EAVES
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ROOF VENTsROOF ENTSV
Detail for FULL HEIGHT roof vet i.e glazed into ridge and eaves
Ridge Detail Transum H Came Detail
RIDGE TO H CAME TRANSUM
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Itemised Parts List
PROFILES
HGVR111N
HGVT111
73mm SQUARE BAR RAFTER
70mm ORNATE BAR RAFTER
HGVR011N
HGVT011
105mm SQUARE BAR RAFTER
95mm ORNATE BAR RAFTER
VR2011N
VT511
125mm SQUARE BAR RAFTER
130mm ORNATE BAR RAFTER
VR511 MC152
VR611
150mm SQUARE BAR RAFTER ALUM HIP PRESSURE PLATE
190mm ORNATE BAR RAFTER
HG DK052N
PVC PRESSURE PLATE
25mm x 25mm ANGLE
OUTER RIDGE CAPPING
HG-VT240
INTERNAL RIDGE MEMBER EAVES OUTER TRIM
HG-VT140CLIP IN COVER
EAVES INNER TRIM
HG910- 30 DEG
STANDARD EAVES BEAM
VT910
75mm EAVES BEAM
VT110
64mm EAVES BEAM
VT010
51mm EAVES BEAM
LAN 910
LANTERN EAVES BEAM
VT 092
0-30 DEG RAISE PROFILE
VT091
30-45 DEGREE RAISE PROFILE
VT060
RING BEAM ADAPTOR
VT061
RIDGE ADAPTOR
VR565
RAISE PROFILE WEATHER BAR
HGDK052N
16mm SQUARE CAP
HGDK053
21mm SQUARE CAP
VT052
31mm ORNATE CAP
MC050 ETC157
30mm ROUNDED CAP 150mm CILL
MC050
30mm ROUNDED CAP
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ACVT-005
HG-ACVR-202
30mm (w) x 0.8mm (Thick)
HG-ACVT-0032
HG-ACVT-0017
ACVR313 EXPANDABLE FOAM TAPE
HG-ACVT-0082HG - ACDK-066
AMC019
CORNER BRACKET JOINING FOR EAVES
RIDGE FLIPPER GASKET
FOIL BACKED FLASHBAND TAPE
HIP BOX 180 DEGREE - (3 rafters)HOOD SPIGOT 180 Deg - (3 rafters)GLASS RETENTION PLATE
HIP OUTER CAP GASKET
Itemised Parts List
BRACKET FOR HIP BOX
HIP INNER/ RIDGE BAR GASKET
ORNATE GLASS STOP
ACVT 0004
HG-ACVT011
HG-COWL ORNATE
ACVT-001 HG-ACVT-009HG-ACVT-008 ACVT-002 HG - ACVT-002
VARIABLE BRACKET FOR HIPS JACK BAR HIP PLATE)90 DEG CORNER BRACKETVARIABLE BRACKET FOR EAVES FIXED BRACKET FOR EAVES
GLAZING BAR / EAVES GASKET
SQUARE GLASS STOPWEEP HOLE DRAINAGE COVER
EAVES GASKET
SPECIAL GASKET FOR LOW PITCH ROOFS UNDERSIDE OF EAVES BEAM
HG-ACMC016
HG-COWL SQUAREHG-WEEP
50mm (w) x 0.8mm (Thick)
FOIL BACKED FLASHBAND TAPE
Itemised Parts List
ACCESSORIES
HG ELEC VENT
ELECTRICAL ROOF VENT
HG MAN VENT
MANUAL ROOF VENT
HG-CRANK
MANUAL OPERATING POLE
SWITCH
ON/OFF SWITCH
CONTROL
DIGITAL CONTROL PANEL
GASKETS & TAPES
ROOF VENTS
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The main components of the Tiewire are the coil of wire and the bracket box.
Refer to the conservatory roof plan supplied to show the position of the Tiewire.
The bracket box will contain a pair of brackets, the tensioner and the dome nuts and washers for fixing the brackets to the rafters.The design of the brackets and tensioner may vary depending on the roof system.
The Synseal (Global) roof uses 2 security bolts (84mm apart).Ensure these are tightened with an Allen key.Note: it is usual practice for the roof fabrication company topre-fit the two bolts in each rafter. Please refer to the seperatebracket position drawing for drilling and fixing should the bolts be supplied loose.
Other roof systems use 4 bolts through the rafter drainage channel. Seal over the heads of the screws in the rafter drainage channel to reduce risk of leaks through the bolt holes.Note: it is usual practice for the roof fabrication company topre-drill the four bolt holes in each rafter. Please refer to the seperate bracket position drawing for drilling these holes should it not be done.
Uncoil the wire from the box, note the different terminal at each end. One end should have a locknut fitted.
Take the end without the locknut fitted and thread it into the pin through the slot in the bracket.
Ensure the thread on this terminal goes all the way through the pin.
Take bracket and attached wire to the rafter and fasten the bracket to the rafter bolts using the dome nuts and washers provided. Let wire hang down until you have fitted the opposing bracket.
Fasten the other bracket (the one with the threaded stud pre-fitted) onto the opposing rafter on the other side of the conservatory roof. Use the dome nuts and washers provided.
Take the tensioner and thread it onto the threaded stud 1 turn only (clockwise using end of tensionerwith red spot as shown in photo).
Take the other end of the wire (the one with the lock nut fitted) andbring it across the roof to meet the tensioner.
Insert the wire fitting into the tensioner and turn the tensioner clock-wise until the tensioner tightens equally onto both the wire fitting and the threaded stud.
Keep tightening the tensioner until the slack is removed from the wire.Use the spanner flats on the wire fitting (to stop the wire rotating) until the wire becomes taught and the window frames are plumb.
Pull down on the wire to relieve any ‘lock-up’ check the tension andtighten the two locknuts against the tensioner.
Each Tiewire is made to measure. Should the wire length appear too long or short, check the internal width of the conservatory and the length of the wire against the sizes shown on the label (back of box). The wire length is measured between the spanner flats on each fitting.
I N S T A L L A T I O N I N S T R U C T I O N S
These instructions are provided for guidance only and Tiewire cannot be held responsible for theway in which the information in this instruction is interpreted.
We reserve the right to alter specifications and descriptions without prior notice as part of ourpolicy of continual development.
September 2009
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Woods Lane, Cradley Heath. Warley. West Midlands. B64 7AS. Tel. 01384 820060 Fax. 01384 860150. Web. www.howellsglazing.co.uk
Please could we have photo’s of your completed projects
Email them to :- [email protected]