Redpath Ideal Greenhouses Pty Ltd Trading as Redpath® A.C.N. 065 029 996 A.B.N. 43 869 342 552

R.S.D. 4, Rohs Road, Bendigo East, Vic, 3539 PHONE: (03) 5441 8284 FAX: (03) 5441 4164 Email: admin@redpath.com.au Web: www.redpath.com.au

Domestic tunnelhouse Greenhouse

Guide to erect 2.74m (9') greenhouses.

Tools required

• Tek gun or a tek head and an electric drill • Shifting spanner • Tape measure • Ladder • Hammer • Scissors • Spade

Stage 1: Site set out Select a site as flat as possible. (Fig 1)

or alternatively

Stage 2: Footings

The footing (foundation) pipes approx. 500mm long are set into the ground at 2.0m centre to centre down

each side and 2.74m centre to centre across the greenhouse. Drive these into the ground keeping the tops all level and approx. 150mm above ground (flat ground) in both directions.

Please Note: It is recommended that you drill a hole near the bottom of each footing pipe, then place a rod through the hole and set the footing in concrete, to make a more permanent structure. (Fig 2)

Stage 3: Side posts Take the pipe with an internal sleeve already fixed into it (approx. 766mm long and both ends are the same) (fig 3) and place in the footings (fig 4).

Please Note: Make sure that tek screws face the inside of the greenhouse. (Fig 3) (Fig 4)

Stage 4: Hoops If you’re curved pipe section (Hoops) are cut in half. (Fig 5)

Note: Don’t separate taped sections (Hoop pairs) until ready to assemble each hoop. Both section of the one hoop should be taped together with a sleeve already attached to one end. To

assemble place sleeved end into other marked or painted curved section and tek into place. (Make sure

you leave enough space between tek screws for ridge spacer clamps and have the tek screws on

both end hoops facing inside the greenhouse)

(Fig 5)

Take the curved pipe section (hoop) and place onto these upright posts. (Fig 4) Your hoops are now in position (fig 6). (Fig 6)

Stage 5: Spacer Pipe Three rows of spacer pipes are supplied to clamp between the hoops. One row in the apex (Centre of roof) of the framework, the other two rows on either side. (Fig 7) The fixing clamps covering the join between the hoops and upright posts (Fig 8) and “T” clamps at ends. (Fig 8a) (Fig 7)

(Fig 8) (Fig 8a)

Stage 6: Door Post Door posts are 25mm x 25mm steel they are driven into the ground at each end directly under the hoop,

(centred) to make a door opening a nominal 665mm wide. (Use the door head to get correct width). The door head is fixed by tek screw through the Aluminium Lockstrip® (Curved part of Lockstrip to face up) above the height of the door, (Fig 9) the extended alloy already fixed to the door head is used as a joiner to the posts. (Fig 9) (Fig 10)

Saddle clamps need to be reshaped (ends straightened out) (Fig 10 above) and are used to go over the

hoop and either side of the door post to hold it to the hoop. Tek screws are supplied as fasteners. (Take

care that the saddle clamp does not spin when attaching)

Stage 7: Base Rail To the base rail you are required to tek screw the Lockstrip® rounded edge facing upwards.

(Take care that the L bracket does not spin when attaching) A 25mm x 25mm steel base rail is included for both sides and either side of the door post. They are fixed to the each central footing with saddle clamps and tek screws (Fig 11) and at the corner posts (4) with L Brackets fixing both side & end base rail to footing see diag (Fig 12) (Fig 11) (Fig 12) (Fig 13)

Photo of L bracket attaching side & end base rail to footing The base rail is fixed with flat plates at the door post end (Fig 13) and half saddle clamps at footing end. (Fig 12)

Stage 8: Lockstrip on door post Attach Lockstrip base to the door posts with the rounded edge facing outwards away from the door as shown below in Fig 14. (Fig 14)

Stage 9: Attaching Polyguard Tape

Wipe down the hoops with a clean rag to remove protective coating and apply the felt tape. This is supplied for sticking to the top edge of the hoops and outer edges of the spacer pipes and side posts to prevent any heat transfer from the hoop into the cover. (Fig 15) (Fig 15)

Stage 10: Covering your greenhouse To cover the greenhouse, pick a calm day. Place the cover evenly over the frame with equal overhang on all four sides. (Fig 16) (Fig 16)

Make sure the cover is pulled firmly down before you secure the sides into the alloy. It is important that the cover is held into the alloy base with the L shaped PVC and this in turn is held in place with the L “button” clips every 150 – 200mm. (Refer to the attached lock strip instructions). At the ends you will need to crease / fold/ trim the cover, ensuring that the creases point downward to avoid

moisture collection, to fit into the alloy section. (note: Green colour plastic insert have been allowed for

your door post and door head Lockstrip) Do this using the Lockstrip® sheet guide as to the correct

insertion way for the PVC inserts and clips. Get your cover on as tight as possible.

Stage 10: Door assembly All doors now come as a flat pack and must be assembled together. (Fig 17) Lay out your side door rails with Lockstrip® (already attached) facing down and insert both of the door top rails into place with Lockstrip® facing down. Then place central door rail in the middle with Lockstrip® facing down then tek into place after checking door is square. Now tek both top rails to the side rails making sure you keep the door square. (Fig 17)

Finished door (Fig 18)

The doors are hinged into place, the hinge is attached to the post by placement under the Lockstrip®, tek screws are fitted through the Lockstrip® and then hinge (Fig 19). The doors are then covered with polythene that is held in place with Lockstrip®. Fig 19

Please read the following recommendations and guidelines prior to film installation page to improve expected

film life and dependability. The following highlighted * guidelines are a condition of any pro-rata U.V. warranty

that these products are offered with in Australia. Check with your horticultural consultant as to ideal film type

for crop suitability. Pro-rata warranty applies from invoice date. These guidelines to be read in conjunction with: a) Redpath greenhouse film installation guidelines.

b) Redpath Lockstrip installation guidelines. c) Redpath supplier’s statement in current catalogue.

General

1. Many greenhouse films contain slip additives to aid the installation process. This in time will wash off or it can be

removed by washing if necessary. Note: Wash hands after handling film and before eating or preparing food.

*2. Avoid dragging the roll when transporting, or on site, avoid rubbing film against abrasive objects whilst handling or unrolling, i.e. uneven or rocky ground.

*3. Do not leave film unwrapped and exposed to direct sunlight in roll form.

*4. If film is not being used immediately store it in its original packing in a cool, dry, dark area. Do not store rolls on their ends. Store away from any chemicals/solvents.

*5. Inspect all framework prior to installation to ensure that structure is clear of abrasive surfaces that may damage the film during installation or when in place. Use "Polyguard" hot spot protection tape where necessary.

*6. If tanalised/treated timber is in contact with, or in the close vicinity of, the greenhouse film i.e. framing, battens tops

of posts etc. ensure that it is painted with 2 coats of water based white paint, DO NOT USE OIL BASED OR P.V.C.

PAINTS, wood preservatives in particular copper based products can contain petroleum and other distillates which when in close proximity may shorten the films life.

*7. Products manufactured from P.V.C. should not be used in the close vicinity of greenhouse films without adequate protection. "Polyguard" Protection Tape may assist.

*8. Frame lagging tape i.e. "Polyguard" white self adhesive felt, should be used at any film/frame contact point to reduce abrasion and reflect excessive heat, especially on metal frames. Ensure oily residue is cleaned off new metal framework.

*9. Avoid using a film holding system that punctures the film during installation, i.e. nails, battens, staples and tapes. If painted battens are used to hold down covers, an isolating high shear batten tape should be used to prevent tearing. Preferably use a purpose designed greenhouse film clipping system (e.g. Lockstrip) to retain covers.

*10. For best results avoid fitting film in windy or rising wind conditions. Unless unavoidable do not fit covers in very cold or very hot conditions as it may be difficult to judge and obtain the correct film tension.

*11. The film should be tensioned in a manner that maintains even tension (preferably mechanically so as to avoid

excess cover movement on structure, or ponding.) DO NOT OVER TENSION!! Note: Ambient air temperature should be considered when tensioning film. Note: If the film is installed in unsuitable or unpredictable weather conditions, the film may require retensioning at a later date which may incur additional costs.

*12. For Twin skin applications always install a manometer air pressure-monitoring gauge and exhaust vent prior to initially inflating, ideal pressure is dependent on greenhouse design and film sizes. Twin skin covers should only have the "slack" removed from them during installation with air pressure inflation providing actual tensioning. (Note; always draw inflation air from outside). Air pressure should be monitored monthly & allowances made for site-specific weather conditions. © Redpath Ideal Greenhouses P/L

GREENHOUSE FILM HANDLING GUIDELINES & WARRANTY CONDITIONS

FOR ALL REDPATH GREENHOUSE FILM SALES

Greenhouse films Animal coverings Polyweave, Solarweave

Duratough 180 micron, 4 season C/C 5000, 3-year Polyweave, 2 season

Super D4 152 micron, 4 season LMUV4, 4 season Solarweave, 2 year

Hortiplus 150 micron, 30-month LMUV5, 4 season

Any pro-rata warranty that may be given is given at the discretion of the manufacturer

*13. We recommend that an experienced greenhouse contractor install this film (especially roof covers) to ensure correctness of tension and long term overall performance. Contact your supplier or "Redpath" for your local contractors details.

*14. If painting the exterior surface of this film for shading purposes, use specified greenhouse shade paints only. Note: allow the film to "weather" before applying paint coatings to gain an improved "fix".

*15. In warmer climates "striping" with a white water based paint or applying a white reflective tape to the top surface of the film at the edges may assist in the reduction of excessive heat build-up at these points and extend film life. Ensure there is an adequate Ventilation System to limit heat build up inside the greenhouse, including when the greenhouse is left fallow.

*16. Inspect your greenhouse film monthly & maintain & repair any tears or holes promptly that may appear over time through general wear and tear, using specialised tapes.

*17. Avoid direct contact of pesticides with the film when spraying. Evidence indicates that chemical contact will

shorten the life of greenhouse films especially if allowed to build up to concentrated levels. PLEASE NOTE: Foggers and U.L.V. misting units will increase chemical contact with film, and sprays, (known but not limited to) such as Banrot, Bromime gas, Bromoxynil, Chloropicrin, Chlorine gas, Chlorpyrifos, Chlormaquat, Chlorothalonil, Chloride, Chlorine bleach, Copper sulphate, Captan, Dithiocarbamates, Dienochlor, Diazinon, Fluvalinate, Hypochlorite swimming pool chemicals, Iprodione, Methyl bromide, Methomyl, Mancozeb, Metam sodium, Oxamyl, Pentachchloronitrobenzene (PNCB), Permethrin and other synthetic pyrethroids, Pool chemicals, Sulphur, Formetanate hydrochloride, Silver thiosulfate, Vinclozolin, or containing chlorine, bromide, fluorine, copper, petroleum, oil or sulphur should be used with care. It must be assumed that contact with these sprays on the polythene will shorten the life of the cover and any warranties may be void. Should any warranty be made the claim is against the manufacturer. We do not recommend the burning of Sulphur in the greenhouse environment as it is proven to degrade the UV inhibitors used in greenhouse films. If sulphur is used we suggest that you may be able to minimize the effect by using thermostatically controlled burners, however there is no guarantee that this will eliminate the problem.

*18. Clean your greenhouse film regularly (inside and outside) using a suitable agent (no chlorinated or petroleum based cleansers) 6 monthly. Take special care to wash the condensation collection points i.e. purlins, top wall rails and base rails as these often harbour dirt and chemical build-up. Special care should also be taken if the greenhouse is located near high outside spray use areas, i.e. Orchards etc, or exposed to naturally occurring chemicals e.g. sulphur etc.

*19. Your greenhouse design should conform with modern day accepted poly greenhouse standards (detailed standards are available upon request), to extend film life. If in doubt about the suitability of your greenhouse structure for this film please contact your film supplier prior to installation. Refer Redpath Horticultural catalogue for supplier’s statement and suitability of products.

*20. The anti condensation agent used in most of these films, will in time “wash out”. The film may then be treated with a product such as “Sunclear” to return the anti condensate performance to the film.

*21. Warranties/claims may not be honoured for unpaid goods.

*22. Redpath Ideal Greenhouses Pty. Ltd.’s sole and exclusive liability is the obligation to replace products or granting the Buyer credit for the value of the defective Products after examination of the Products and confirmation of the alleged defects by Redpath Ideal Greenhouses Pty. Ltd. Redpath Ideal Greenhouses Pty. Ltd. will not be liable for any loss or damage whatsoever, including incidental, special, consequential or general damages (such as, but not limited to, loss of profits, loss of business or claims by third parties) arising from any cause whatsoever and Redpath Ideal Greenhouses Pty. Ltd.’s total liability to the buyer and generally in respect of Products shall be as set out in this clause.

23. The risk in the goods purchased shall, unless otherwise agreed in writing, pass to the buyer on delivery. Without limiting the generality of this clause, the buyer assumes all risks and liabilities for consequential losses arising from the use of any or all of the goods whether singly or in combination with other products.

WARRANTY CLAIMS Duratough 180 micron AF, Super D4 152 micron, Hortiplus X30 150 micron and other greenhouse films supplied by Redpath in New Zealand are backed with a Pro-rata Ultra Violet Warranty Only (see below). Full details on warranty cover and conditions are available upon request. Any warranty claims against these products should be directed in writing to your original supplier or Redpath Ideal Greenhouses Pty. Ltd. R.S.D 4 Rohs Road Bendigo East 3539, with details of purchase date, code number on film, information on your greenhouse design, type of crop & list of sprays used, film installation technique, 6 monthly maintenance records and nature of damage.

The information contained herein is not intended to be all-inclusive and the manner and conditions of use and handling may involve other additional considerations. Information herein may be modified or updated at any time & may not be reproduced without written permission from Redpath Ideal Greenhouses Pty. Ltd.

U.V Warranty Periods – Applies from invoiced sale date

Super D4, 42 month, U.V degradation, pro rata warranty (Twin skin applications) 40 month, U.V degradation, pro-rata warranty (Single skin applications) Duratough 40 month, U.V degradation, pro-rata warranty Hortiplus 30 month, U.V degradation, pro-rata warranty Polyweave 24 month, U.V. degradation, pro-rata warranty Solarweave 24 month, U.V. degradation, pro-rata warranty C/C 5000 36 month, U.V. degradation, pro-rata warranty LMUV4 40 month, U.V. degradation, pro-rata warranty LMUV5 40 month, U.V. degradation, pro-rata warranty Other Film details on request

Issued as instructions with all Greenhouse Film & Lockstrip ® Sales Since 1996

REDPATH GREENHOUSE FILM INSTALLATION TECHNIQUES

To be read in conjunction with a) Redpath greenhouse film handling guidelines

b) Redpath Lockstrip installation guidelines

c) Redpath supplier’s statement in current catalogue

General: 1) If possible fit covers on a calm warm day approx. 15ºC avoid windy or rising wind conditions. 2) Closely inspect all framework to ensure that it is clear of any objects that may cut or damage the film during the

installation process. 3) Generally a team of 3 persons’ is sufficient. 4) Take advantage of early morning calm conditions and have film unwrapped ready to roll out, all ladders, planks in

position and rolls ready to go the day before.

Installation Techniques: Individual greenhouse designs each have their own preferred or simplest film installation technique. Please contact Redpath or a skinning contractor for any specific advice you may require. The following information lists some of the common techniques used but this information is not all-inclusive for all situations. Note: Take usual safety precautions if working off the ground. Distribution of Film over Framing: Option A) Construct a “goal post” type frame which can be rested against the end wall of structure with the roll of

film mounted on the “crossbar”. The film may then be reeled out over the full length of structure. Please ensure film is laid with ‘internal side’ facing down.

Option B) Unroll the film fully beside the structure and refold lengthways into a long tube. Lift end into gutter and walk the roll the full length of the gutter (taking care not to snag it) and then pull the film over the structure.

Option C) Place the roll on the ground at the end of the bay to be skinned. Place a pipe through its core and sit it on blocks. Unreel the film vertically up the end wall and have a person feed the film over the building apex whilst pulling the film along the structure from the far end using a rope.

Option D) On rack and pinion ridge vented structures it is usually possible to open the ventilator into a horizontal position and roll the film along its length and then from there, position film as required.

Helpful Hints: In all instances take care not to snag the film on the greenhouse framing when sliding it into position. Temporarily install rope/s lengthways on top of rafters or arches to assist with supporting the film and to prevent the film from sagging between roof trusses. If the film is printed on one side “internal side” or “face down” – this side should face toward the ground.

Tensioning Plastic: The increasing use of wide sheet film (above 4 mtr) on today’s greenhouse designs generally requires that a “mechanical tensioning” technique be used by a suitably experienced installer.

This technique includes the following steps… 1) Distribute the film as outlined previously, 2) Clip off one end and also the first 2 metres along each side at the same end, avoiding wrinkles & creasing, 3) Fasten other end of film to a pulling bar or beam (see fig. 1), 4) Using ratchet straps – attach the pulling bar to an immovable object, (e.g. fence post/tractor), 5) Apply tension lengthwise to the film by tensioning pulling bar, (adjust angle as required), 6) Clip off the sides of the film beginning at the films’ centre on each side, and working to the ends, Note: Whilst

clipping sides, pull any soft lengthways wrinkles from film. 7) Clip off the pulling bar end of film, whilst relieving film tension,

Note: When using a mechanical tensioning method and to best estimate the greenhouse film finished tension,

experience indicates that allowances need to be made for ambient air temperature and weather conditions, the

“stretch ability” of the type of film being used, whether it is a single or twin skin application and the films

width that is being installed. If in doubt please contact Redpath.

© Redpath Ideal Greenhouses Pty. Ltd.

Helpful Hints - Single skin; Remove all slack from film and gently stretch cover so that film is under moderate “rebound” tension. - Twin skin; Remove the majority of any drooping film between the rafters and then allow Twin skin air pressure to

tension film, avoid excessive wrinkling at edge and always provide an air escape exhaust.

CAUTION: DO NOT OVERLY PRE-TENSION TWINSKIN COVERS AND THEN APPLY ADDITIONAL AIR

INFLATION PRESSURE, AS THIS MAY CAUSE STRESS AT FILMS EDGE. Unless experienced, always install a manometer air pressure gauge prior to inflating.

Trimming-Off Leave a tag of film behind the clipping system of approximately 100-150mm which will allow you to make any necessary alterations to the cover once the film has adjusted its memory.

Note: If skinning work is being completed Mid Autumn to Mid Spring, it may become necessary to re-tension covers over warmer month’s when films may slacken. This may incur additional labour costs. Follow the greenhouse film handling guidelines & Lockstrip installation instructions as attached to ensure general cover longevity and reliability. Please note Redpath suppliers statement in current Redpath Catalogue.

© Redpath Ideal Greenhouses Pty. Ltd.

REDPATH LOCKSTRIP & INSTALLATION / USER GUIDELINES To be read in conjunction with a) Redpath greenhouse film handling guidelines b) Redpath greenhouse film installation guidelines

c) Redpath supplier’s statement in current catalogue

(1) Locking Clip, 125/150mm apart. Steel or Timber fastening (2) White U.P.V.C. insert. screw with neoprene washer. (3) Alloy Base. OTHER LOCKSTRIP PROFILES AVAILABLE

Fastening Screws Steel 12 x 20mm or Timber 12 x 25/30mm are most commonly used. Experience indicates that a screw with a galvanized coating of approximately 40 microns with a neoprene washer is sufficient. Screw spacings @150mm–200mm. If screws are to be exposed to higher than expected corrosion levels i.e. foundation or gutter areas, a longer life fastener should be considered. If in doubt, please check with your Lockstrip supplier. Note: Screw spacing may reduce for very large covers or in high wind area.

Positioning Base Profiles Typically the Lockstrip system is located around the perimeter edge of the cover being held, however it may also be used for joining covers on rafters, top rails etc. Using the correct screws fix the Lockstrip in a continuous strip to a structural beam or rail* with rounded edge facing toward film. Take care to align the profile grooves at any joins & also to keep groove clear of dirt & debris. Note: If fixing Lockstrip to a galvanized steel rail ensure a barrier membrane is provided to prevent electrolysis. The Lockstrip base should overlap any structural joints. Lockstrip should not be used to form gutters or be fixed in a position where water can pond.

Typical Lockstrip Locations

Redpath Ideal Greenhouses Pty. Ltd.

Lockstrip Assembly

The drawing above shows the direction of the three-Lockstrip components. The longer leg of the clip & the insert plus the rounded edge of the aluminium base always faces toward the film being held.

Lockstrip Film Width Tolerances Experience suggests that in a medium wind zone on a sheltered site, the following sheet widths would be acceptable. These recommendations are based on a 5-year wind return period.

Single skins batten each 3m Single skins 200mu film Twin skins – note instructions Twin skins: note instructions NOTE: Read Redpath film installation guidelines before installing film. Greater widths than those listed above, may be used, however, consultation with your supplier & your design engineer will be needed.

LOCKSTRIP FILM CLIPPING PROCESS Always begin any clipping in middle of sheet and work toward corners. Read Redpath film installation & film handling guidelines before proceeding. a) Use a batten or similar to roll the film edge and draw it across the Lockstrip groove. b) Position a length of white insert (tilting it forward slightly) above the film & Lockstrip groove. c) Press the insert gently down whilst slightly relieving film tension from behind. b) Ensure that the insert is seated back in alloy groove & locate a locking clip, every 125/150mm apart. c) Repeat process for all inserts/clips for full length whilst maintaining a constant length “tag” of film behind the lockstrip.

Helpful Hints: The white insert should clear span any aluminium joins. Snip corners from insert as shown below to aid insertion Do not apply tension to “tag” of film behind Lockstrip Keep locking clips warm to aid flexibility & installation. once insert installed & clipped Leave a minimum of 75mm of excess tag film behind back To ease locking clip installation press white insert firmly. into groove. Avoid placing locking clips directly on wrinkled or Ensure that alloy groove is clear of dirt & debris. bunched up film. Position locking clips initially with thumb & then press Always locate a locking clip within 50mm of all white home with a soft tool. insert ends.

© Redpath Ideal Greenhouses Pty. Ltd.

Part One: Fastening the

alloy base. 1. The base of the Duralock2 must be

fully supported by a structural rail. 2. The “Jaw” of the aluminium faces

toward the film being fastened. (Tail & screw plate to the rear)

3. Fasten with screws not more than

225mm apart* (use screw type to suit the structural rail – e.g timber, steel &

alloy etc). A small locating groove on the strip indicates the screw position.

4.Take care to align the alloy joints and allow a 2mm expansion gap between alloy strips end-to-end.

Dated: 19/10/05

Part Three: Install the Locking Bead 8. Ensure that the channel is fully

seated & that the “Jaw” of the channel is fully open before pressing the locking bead into place. Note: Film damage can occur

if the UPVC channel insert is not fully seated with its jaw fully open.

9. Beginning at its end press the

UPVC locking bead with rounded edge facing down fully into position. A soft headed mallet may be used gently to assist.

IMPORTANT REMINDER NOTES!

* The correct assembly process

is required. The position of the film, the direction of the locking lug on the channel insert, the full seating & opening of the UPVC channel before the bead insertion is essential for reliable holding and to prevent damage of the Film.

* Do not place the cover

between the two UPVC inserts! Always assemble the two UPVC inserts individually & completely.

* Do not hit the channel &

locking bead into the alloy groove in one motion, film

damage will occur!

* If removal of the strips is required always remove the

locking bead firstly then pull the trailing edge of the film. Attempting to remove the channels in any other way can

result in damage to the film & clipping system.

* A “short-leg” version of the locking bead is available. This assists with fabrics & films that measure above 400 microns thickness to be held in the Duralock 2 system. Talk to your local supplier.

Ph. Australia: 1800-024-680

Ph. USA 800 872

2476

Part Two: Tensioning the film over the aluminium jaw &

position the first UPVC channel insert. 5. Tension the film over the jaw of aluminium.

6. Important: Ensure that the channel insert has the locking lug (A) facing forward ! toward the

film.

7. Always insert the UPVC strips beginning at their ends not their middle. The “channel” insert with its front “Locking Lug edge” facing forward is inserted firstly. Tilt the

front edge down (B) & whilst easing film tension from behind locate the channel insert into the

alloy groove using a rolling motion. Leave a small gap between strips 5-10mm to allow for heat expansion. Sliding your fingers along the jaw of the channel will fully open the insert &

position the film in the alloy base (C).

(A) Locking Lug Forward (B) Tilt Channel Insert (C) Fully Seat Channel Insert

6&7. Beginning at the end position the

channel UPVC over the groove with ‘locking

lug’ facing forward & with a rolling motion

insert the back edge, whilst at the same time

easing the film tension from behind.

8. Important: Fully seat the channel

insert & spread its jaw fully open

5. Draw the film tight over the

aluminium jaw.

9. With the channel fully spread,

press the locking bead into place,

beginning at its end.

9. Position locking bead rounded edge facing down.

Do not force open the jaw of the UPVC channel by

hammering the bead into position.

1-4. Screw Spacing

9. Continue to feed in the bead 9. Completed view