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Addroom 5.0m x 3.0m G3-5030GGR (Grooved) G3-5030GGR - G (Grey Windows) INSTALLATION MANUAL Please read this installation manual carefully before proceeding with the construction of your Addroom. Important! All dimensions are approximate and subject to the limitations of the materials used and the methods of manufacture Manufacturer: Dunster House Ltd.
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In the unlikely event that you need to contact us, please do so in writing to: Email: cs@dunsterhouse.co.uk Post: FAO Customer Services, Dunster House Ltd - Factory 1, Caxton Road, Bedford, MK41 0LF Our Customer Services department is open 9:00 - 17:00, Monday to Friday. Please include your Sales Order number starting with SO or your postcode so we can locate your order.
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Glazing Windows and Doors Sealed units are approximately 10mm smaller in length and width than the aperture. This difference in size will be packed using bridge packers (4mm), black shims (2mm), and green shims (1mm). Bridge packers must be used only against the frame, while shims are to be used only next to sealed units.
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Glazing Windows and Doors 5. After packing the sealed units correctly, refit the beads in the same position as you removed them; start with the smallest lengths first before inserting the longer lengths. Carefully use a nylon or non-marking rubber mallet to help tap the beads into position, starting at the ends.
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Variants Reinforced 70x70 post Reinforced 70x70 post Reinforced 70x70 post Reinforced 70x70 post Please note: This manual describes the assembly steps for the first variant. To assemble the second, the third or the fourth variant, please apply same assembly principles. Position of the reinforced 70x70 post is shown above. Page 5...
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Pack Contents STEP 4 AND 6 STEP 4 AND 6 Right Left 2400 2400 Side ext. panel 1200x2400mm Side ext. panel 600x2400mm (1x right + 1x left) STEP 6 STEP 5 2905 2905 Apex ext. panel right 420x2905mm Apex ext. panel left 420x2905mm STEP 14 STEP 14 Apex ext.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 1 Joining a double bearer 1a) Prepare a base to specification listed on page 2. Items: (Use 11 screws per joint) 10x GR-35x70x5015 (Bearer) 1b) Place the bearers on the base as is shown in the 90mm Csk Screw 33x 90mm Csk Screw diagram and join double bearers by using 90mm Csk...
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 3 3a) Place the L PROFILES flush with the edges of floor panels as is shown in Items: the diagram. Cut off a small a piece of L PROFILE in corners to make L L PROFILE 50x50 (0200PW) - 3000mm PROFILES flush with each other.
Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 5 5a) Secure the Apex ext. panel left 420x2905mm as is shown in the diagram Items: below. Pre-drill bolt holes by using 10mm drill bit. Make sure that WPC Apex ext.
Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 6 6a) Assemble the right side wall with apex as is shown in the diagram below. Items: Pre-drill bolt holes by using 10mm drill bit. Make sure that WPC brick/groove Side ext.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 7 7a) Attach the right side internal panels as is shown in the diagram below. Use Items: 60mm Drywall Screws. Make sure that each screw is screwed to the timber frame. Side int.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 8 8a) Attach the left side internal panels as is shown in the diagram below. Use Items: 60mm Drywall Screws. Make sure that each screw is screwed to the timber frame. Side int.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 9 9a) Attach the purlin brackets as is shown in the diagram below. Use 5x 35mm Csk Items: Screw per purlin bracket. SMB094 - PURLIN BRACKET 20x 35mm Csk Screw 35mm Csk Screw 35mm Csk Screw 35mm Csk Screw...
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 11 11a) Attach GR-45x140x4730 to the existing structure as is shown in the diagram Items: below. Use suitable type and amount of wall fixings (not supplied), compatible with GR-45x140x4730 the material of the existing wall structure.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 13 13a) Attach Lintel int. panel 385x4735mm to the Lintel frame 375x4735mm as is Items: shown in the diagram below. Use 60mm Deywall Screws. Lintel int. panel 385x4735mm 20x 60mm Drywall Screw Please note: Some lines have been deleted to for illustration purposes only.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 14 14a) Attach Apex ext. panel right 85x590mm and Apex ext. panel left 85x590mm Items: by using 2x 70mm Csk Screw per each panel as is shown in the diagram below. Apex ext.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 15 15a) Place the first Roof panel 3150x1015mm (leading) on the purlins (flush Items: with existing structure and flush with side wall). Use 150mm Hex Head Self Roof panel 3150x1015mm (leading) Drill Screw with Saddle Washer and make sure that each screw is fixed to the 12x 150mm Hex Head Self Drill Screw timber underneath the panel.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 17 17a) Use suitable Flashing (not supplied) for making watertight ridge connection Items: between Addroom and existing structure. Follow instruction of manufacturer. Flashing Clear ext. use sealant+caulking gun 17b) Use Clear exterior use sealant and caulking gun (not supplied) to make side wall connection to existing wall structure watertight.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 19 19a-19b) Position the Window and H Coupler as shown in the diagrams 19a and 19b. Items: Window 19c) Fix the Window by using screws specified in the diagram 19c. Make sure that the Door Window is in correct position and completely vertical (use spirit level).
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 20 20a) Fix the Door by using screws specified in the diagram 20a. Make sure that the Door Items: is in correct position and completely vertical (use spirit level). Open the door sashes to Window access the door frame for fixing.
Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 21 21a) Position the H Coupler and Window as is shown in the diagram 21a. Items: Window 21b) Fix the Window by using screws specified in the diagram 21b. Make sure that the H Coupler Window is in correct position and completely vertical (use spirit level).
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 23 23a) Position the components GR-DRIP TRAY (C038) - 5015mm and Items: GR-BE/GE-WPC-1200x370x10 as is shown in the diagram below. The top edge of GR-DRIP TRAY (C038) - 5015mm component GR-BE/GE-WPC-1200x370x10 needs to be flush with roof panel.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 24 24a) Position the components 3x GR-BE/GE-WPC-1200x370x10 and 1x Items: GR-BE/GE-WPC-370x215x10 as is shown in the diagram below. The top edge of GR-GE-WPC-1200x370x10 each BE/GE WPC BOARD needs to be flush with roof panel. GR-GE-WPC-370x215x10 28x 35mm Csk Screw 24b) Attach the BE/GE WPC BOARDS to the timber frame by using 35mm Csk...
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 26 26a) Position the components GR-WHITE WPC-2025x160x10.A as is shown in the Items: diagram below. Cut out corner of each component GR-WHITE WPC-2025x160x10.A, GR-WHITE WPC-2025x160x10.A apply a sealant (not supplied) to the joints and attach each component GR-WHITE 20x 35mm Csk Screw WPC-2025x160x10.A by using 35mm Csk Screws.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 28 28a) Apply a bead of sealant and attach 5x GR-FRONT FASCIA as is shown in Items: the diagram below. Use 10mm Pan Head Self Tapping Screws. GR-FRONT FASCIA 16x 10mm Pan Head Self Tapping Screw 28b) Fill the gaps on the outside between the Front fascia and Roof panel.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 30 30a) Apply a bead of sealant (not supplied) and position 3x Ob-32 Flashing as Items: is shown in the diagram below. Make 3rd Ob-32 Flashing flush with existing Ob-32 Flashing structure by using a Tin Snips.
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Assembly Steps Pre-drill parts before fixing with screws or bolts STEP 32 32a) Apply a bead of sealant (Not supplied) to the joints in the panels. Position Items: GR-WOOD WPC-370x70x10 as shown in the diagram below. Use 70mm Csk GR WOOD WPC-370x70x10 Screws.
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