BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
GPU Manually operated top-hung white polyurethane roof window. Suitable for roof pitches from 15-55°.
Can be installed in roof pitches 15–55° and up to 75° with special springs.
Manually operated, maintenance free, white polyurethane, top hung roof window for roof pitches between 15–55° (75°).
Features:
Operation:
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.
Warranty:
Application:
Can be installed in roof pitches 15–55° and up to 75° with special springs.
Color | Polyurethane color NCS 0500-N |
Features | Top hung roof window |
Material | Polyurethane |
Size | 550 x 980 mm |
Uniclass 2015 | |
CAWS | L10/480 Roof windows L10/50 Roof windows |
Product Reference | GPU manually operated, white polyurethane, top-hung roof window |
Standard | BBA Agrément Certificate |
Product performance | - |
Whole window U-value | 0.88 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, colour |
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 operatedthe 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 | - |
Fixing features | Insulation collar, underfelt collar and vapour barrier collar available for installation |
Accessories | Not requiredLocking handlescode 028323 |
Roof pitch | Insert requirements. |
Window | - |
Window code | GPU CK04Standard size 550 mm wide x 978 mm high, effective daylight area 0.29 m². GPU CK06Standard size 550 mm wide x 1178 mm high, effective daylight area 0.37 m². GPU FK06Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m². 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 FK08Non-standard size 660 mm wide x 1398 mm high, effective daylight area 0.58 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. |
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 | - |
Type | Not requiredBlackout blind – Code DKLBlackout energy blind – Code FHCDuo blackout blind – Code DFDExternal awning blind – Code MHLExternal roller shutter – Code SHLFlying pleated blind – Code FHLInsect screen – Code ZILRoller blind – Code RFLRoman blind – Code FHBSolar powered blackout blind – Code DSLSolar powered blackout energy blind – Code FSCSolar powered external awning blind – Code MSLSolar powered external roller shutter – Code SSLSolar powered pleated blind – Code FSLSolar powered roller blind – Code RSLVenetian blind – Code PAL |
Colour | Not applicableAs scheduleRefer to VELUX Blinds and Shutters brochure for available colours and patterns. |
Operation | Not applicableManual |
Energy efficiency installation collars | Insulation Collar – Code BDX 2000Not compatible with EDN and EDJ flashings. Includes BFX. Insulation Collar – Code BDX 2000FCompatible with EDN and EDJ flashings only. Includes BFX. Underfelt Collar – Code BFX 1000Vapour Barrier Collar – Code BBX 0000 |
Flashings | EDLFor standard installation in slate up to 8 mm thick; roof pitch 15–90°. EDNFor recessed installation in slate up to 8 mm thick; roof pitch 20–90°. EDWFor standard installation in tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting. EDJFor recessed installation in tile up to 90 mm in profile; roof pitch 20–90°. EDPFor standard installation in plain tiles up to 14 mm thick; roof pitch 25–90°. 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: Can be installed in roof pitches 15–55° and up to 75° with special springs. Maintenance free polyurethane moulding with white finish on timber core, opens to any positions up to 45° to allow panoramic, uninterrupted views and meets requirements for emergency escape. (except size CK04). Finish: Polyurethane color NCS 0500-N. 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. Warranty description: Ten-year guarantee for window and pane. Three-year guarantee for electrical items and blinds. |
Platform | Compatible | Version | Certified to |
---|---|---|---|
![]() | - | 4 | 2.1 |
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