QA Certificate
Certificate type
Manually operated, maintenance free, white polyurethane, top hung roof window with additional lower fixed element for combination installations on roof pitches 15–55° (75°).
For combination installations on roof pitches of 15–55° and up to 75° with special springs.
Manually operated, maintenance free, white polyurethane, top hung roof window with additional lower fixed element for combination installations on roof pitches 15–55° (75° with special springs).
Fixed elements are installed in combination side by side to create panoramic views. The fixed window is installed directly below the roof window frame.
Combination flashings are modular meaning there is no limit to the overall size of the group, but the minimum distance between windows side by side is 100 mm.
Ventilation, exterior maintenance and cleaning takes place through the roof window.
Features:
Glazing:
- Code 68:
- Code 66:
- Code 70:
Configuration:
The number of roof windows must be the same as the number of lower fixed windows; roof windows and lower fixed windows must be the same width.
Flashing:
Flashings are available in materials and finishes to match roof window cladding.
Warranty:
Application:
For combination installations on roof pitches of 15–55° and up to 75° with special springs.
Features | Top-hung window opens to any position up to 45° to allow panoramic, uninterrupted views Maintenance free polyurethane moulding with white finish on timber core Meets requirements for emergency escape Additional fixed elements beneath offers a great view while standing and when seated Top-hung window opens to any position up to 45° to allow panoramic, uninterrupted views, maintenance free polyurethane moulding with white finish on timber core. Meets requirements for emergency escape and additional fixed element beneath offers a great view while standing and when seated |
Finish | Internal frame and sash is in a white polyurethane – 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 |
Material | Timber core with polyurethane coated frames and aluminium cladding |
Size | Wide range of sizes to suit project requirements. Distance between side frames is 100 mm as standard or available as 120 mm, 140 mm and 160 mm |
WarrantyDescription | Ten-year guarantee for window and pane. Three-year guarantee for electrical items and blinds |
Uniclass 2015 | |
CAWS | L10/480 Roof windows L10/50 Roof windows |
Product Reference | GPU manually operated, white polyurethane, top-hung roof window with GIU sloping fixed windows below, combination installation |
Product performance | - |
Whole window U-value | 1.0 W/m²K - 1.3 W/m²K depending on product option |
Frame | - |
Finish as delivered | - |
Internal frame and sash | White polyurethaneCode 0 |
External cladding | Grey aluminium; colour reference NCS S-7500-NCode 0 Untreated copperCode 1 Titanium zincCode 3 Painted aluminiumCode 8 |
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 |
Fixing | - |
Fixing features | Insulation collar, underfelt collar and vapour barrier collar available for installation |
Accessories | NoneLocking handlecode 028323 |
Roof pitch | Insert requirements. |
Number of roof windows | Insert requirements. |
Number of fixed lights | Insert requirements. |
Distance between side frames | 100 mmStandard frame gap. 120 mm140 mm160 mm |
Window | - |
Type | GPU MK04Standard size 780 mm wide x 978 mm high, effective daylight area 0.47 m². GPU MK06Standard size 780 mm wide x 1178 mm high, effective daylight area 0.59 m². GPU MK08Standard size 780 mm wide x 1398 mm high, effective daylight area 0.72 m². GPU SK06Standard size 1140 mm wide x 1178 mm high, effective daylight area 0.95 m². GPU PK08Standard size 942 mm wide x 1398 mm high, effective daylight area 0.92 m². GPU PK10Standard size 942 mm wide x 1600 mm high, effective daylight area 1.07 m². GPU UK08Standard size 1340 mm wide x 1398 mm high, effective daylight area 1.40 m². GPU MK10Non-standard size 780 mm wide x 1600 mm high, effective daylight area 0.85 m². GPU PK06Non-standard size 942 mm wide x 1178 mm high, effective daylight area 0.75 m². GPU SK08Non-standard size 1140 mm wide x 1398 mm high, effective daylight area 1.16 m². GPU SK10Non-standard size 1140 mm wide x 1600 mm high, effective daylight area 1.35 m². |
Fixed lower window code | GIU MK34Standard size 780 mm wide x 920 mm high; effective daylight area 0.44 m². GIU PK34Standard size 942 mm wide x 920 mm high; effective daylight area 0.56 m². GIU SK34Non-standard size 1140 mm wide x 920 mm high; effective daylight area 0.70 m². GIU UK34Non-standard size 1340 mm wide x 920 mm high; effective daylight area 0.85 m². |
Glazing | 686.8 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. 666.8 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. 706.8 mm laminated inner pane with low-e coating; 15 mm Argon filled cavity; 4 mm toughened outer pane. |
Blind | - |
Upper roof window | Not requiredBlackout blind – Code DKLBlackout energy blind – Code FHCDuo blackout blind – Code DFDFlying pleated blind – Code FHLRoller blind – Code RFLRoman blind – Code FHBSolar powered blackout blind – Code DSLSolar powered blackout energy blind – Code FSCSolar powered pleated blind – Code FSLSolar powered roller blind – Code RSLVenetian blind – Code PAL |
Colour | Not applicableAs schedule ___Refer to VELUX Blinds and Shutters brochure for available colours and patterns. |
Lower fixed window | Not requiredBlackout blind – Code DKLBlackout energy blind – Code FHCDuo blackout blind – Code DFDFlying pleated blind – Code FHLRoller blind – Code RFLRoman blind – Code FHBSolar powered blackout blind – Code DSLSolar powered blackout energy blind – Code FSCSolar powered pleated blind – Code FSLSolar powered roller blind – Code RSLVenetian blind – Code PAL |
Colour | Not applicableAs centre-pivotAs schedule ___Refer to VELUX Blinds and Shutters brochure for available colours and patterns. |
Energy efficient installation | Insulation Collar – Code BDX 2000Not compatible with E*N and E*J flashings. Includes BFX. Underfelt Collar – Code BFX 1000Vapour Barrier Collar – Code BBX 0000 |
Flashings | EKL + ETLFor standard installation into slate up to 8 mm thick; roof pitch 15–90° EKW + ETWFor standard installation into tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting. EKN + ETNFor recessed installation into slate up to 8 mm thick; roof pitch 20–90°. EKJ + ETJFor recessed installation into tile up to 120 mm thick; roof pitch 20–90°. ZWCFor standard installation where an on-site flashing is required; roof pitch 15–90°. |
Standard product features | Colour: External Colour NCS S-7500-N; Internal Colour, white polyurethane NCS S 0500-N. Features: Top-hung window opens to any position up to 45° to allow panoramic, uninterrupted views, maintenance free polyurethane moulding with white finish on timber core. Meets requirements for emergency escape and additional fixed element beneath offers a great view while standing and when seated. Finish: Internal frame and sash is in a white polyurethane – 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. Material: Timber core with polyurethane coated frames and aluminium cladding. Size: Wide range of sizes to suit project requirements. Distance between side frames is 100 mm as standard or available as 120 mm, 140 mm and 160 mm. Warranty description: Ten-year guarantee for window and pane. Three-year guarantee for electrical items and blinds. |
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