Verified by manufacturer 4 months ago
BBA Agrément Certificate
Certificate type
Manually operated, maintenance free, white polyurethane, top hung roof windows for combination installations on roof pitches between 15–55° (75°).
For combination installations on roof pitches of 15–55° and up to 75° with special springs.
Features and benefits:
Distance between side frames:
100–400 mm (100 mm is standard).
Glazing:
- Code 68:
- Code 62:
- Code 66:
- Code 70:
Energy efficiency installation collars:
Flashing:
Flashings are available in materials and finishes to match roof window cladding.
- EKL 0021E:
- EKL S0311:
- EKL S0122:
- EKL S0222:
- EKW 0021E:
- EKW S0311:
- EKW S0122:
- EKW S0222:
- EKP 0021E:
- EKN S0021E:
- EKJ S0021E:
- Code ZWC:
Color | White |
Material | Timber Guidance for specification option: Timber core Polyurethane Guidance for specification option: Polyurethane coated frames Aluminium Guidance for specification option: Aluminium cladding Manufacturer guidanceInternal frame and sash is in a white polyurethane lacquer – Code 0 around a timber core, external cladding in grey aluminium; colour reference NCS S-7500-N - Code 0, Untreated copper – Code 1, Titanium zinc – Code 3, Painted aluminium – Code 8. |
Size | Manufacturer guidanceWide range of sizes to suit project requirements. Distance between side frames is 100 mm as standard or 120 mm, 140 mm and 160 mm |
Width | 100 mm 120 mm 140 mm 160 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/480 Roof windows |
Standard | BBA Agrément Certificate. |
Product performance | |
Whole window U-value | 0.88–1.3 W/m²KGuidance for specification option: Depending on product option. |
Frame | |
Finish as delivered | White polyurethane lacquer.Guidance for specification option: Code 0 |
Glazing or infill | |
Composition | Argon filled cavity or Krypton filled cavity. |
Hardware | Flashings are available in materials and finishes to match roof window cladding. |
Operation | |
Type | Manually operated.Guidance for specification option: the window is opened by means of a handle placed at the bottom sash. Sash can also be rotated 180° and locks in place for the ease of cleaning of the outer pane |
Fixing features | Insulation collar, underfelt collar and vapour barrier collar available for installation. |
Accessories | Not required.Locking handle.Guidance for specification option: code 028323 |
Execution | Fixing of plastics frames. |
External cladding | Grey aluminium; colour reference NCS S-7500-N. Guidance for specification option: Code 0 Untreated copper. Guidance for specification option: Code 1 Titanium zinc. Guidance for specification option: Code 3 Painted aluminium. Guidance for specification option: Code 8, colour |
Roof pitch | Guidance for specification option: Insert requirements. |
Arrangement of combi group | Guidance for specification option: Insert requirements. |
Distance between side frames | 100 mm. Guidance for specification option: Standard frame gap. 120 mm. 140 mm. 160 mm. |
Distance between top and bottom frames | 100 mm. Guidance for specification option: Standard frame gap. 250 mm. Guidance for specification option: Required with external shutters. |
Window code | GPU CK04. Guidance for specification option: Standard size 550 mm wide x 978 mm high, effective daylight area 0.29 m². GPU CK06. Guidance for specification option: Standard size 550 mm wide x 1178 mm high, effective daylight area 0.37 m². GPU FK06. Guidance for specification option: Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m². GPU MK04. Guidance for specification option: Standard size 780 mm wide x 978 mm high, effective daylight area 0.47 m². GPU MK06. Guidance for specification option: Standard size 780 mm wide x 1178 mm high, effective daylight area 0.59 m². |
Glazing | 68. Guidance for specification option: 6.8 mm laminated inner pane with low-e coating; 12 mm Argon filled cavity; 3 mm heat strengthened mid pane with low-e coating; 12 mm Argon filled cavity; 4 mm toughened outer pane with easy to clean and low-e coatings. 62. Guidance for specification option: 6.8 mm laminated inner pane with low-e coating; 10 mm Krypton filled cavity; 3 mm heat strengthened mid pane with low-e coating; 10 mm Krypton filled cavity; 8 mm toughened outer pane with anti-dew coating. 66. Guidance for specification option: 6.8 mm laminated inner pane with low-e coating; 12 mm Krypton filled cavity; 3 mm heat strengthened mid pane with low-e coating; 12 mm Krypton filled cavity; 4 mm toughened outer pane with easy to clean and anti-dew coatings. 70. Guidance for specification option: 6.8 mm laminated inner pane with low-e coating; 15 mm Argon filled cavity; 4 mm toughened outer pane. |
Type | Not required. Blackout blind – Code DKL. Blackout energy blind – Code FHC. Duo blackout blind – Code DFD. External awning blind – Code MHL. |
Colour | Not applicable. As schedule. Guidance for specification option: Refer to VELUX Blinds and Shutters brochure for available colours and patterns. |
Operation | Manual. Not applicable. |
Energy efficiency installation collars | Insulation Collar – Code BDX 2011E. Guidance for specification option: For coupled installation only. Not compatible with EKN and EKJ flashings. Includes BFX. Insulation Collar – Code BDX 2000F. Guidance for specification option: Compatible with EKN and EKJ flashings only. Includes BFX. Underfelt Collar – Code BFX 1000. Vapour Barrier Collar – Code BBX 0000. |
Flashings | EKL 0021E. Guidance for specification option: Standard coupled installation into slate up to 8 mm thick; roof pitch 15–90°. EKL S0312. Guidance for specification option: Standard triple installation into slate up to 8 mm thick; roof pitch 15–90°. EKL S0122. Guidance for specification option: Standard duo installation into slate up to 8 mm thick; roof pitch 15–90°. EKL S0222. Guidance for specification option: Standard quattro installation into slate up to 8 mm thick; roof pitch 15–90°. EKW 0021E. Guidance for specification option: Standard coupled installation into tiles up to 120 mm in profile; roof pitch 15–90°. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 2.7 kg·CO₂e/kg Self declared |
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