GGL Electric/ Solar Centre-Pivot Roof Window
Verified by manufacturer 6 months ago
Electric or solar operated centre-pivot timber roof window. Suitable for roof pitches from 15-90°.
Application
For roof pitches between 15–90°. Ideal for out-of-reach areas.
Description
Features and benefits:
- Fully integrated, pre-installed motor.
- Ideal for out-of-reach areas.
- Simple, convenient wall switch to operate the windows.
- Rain sensor closes window automatically in the event of rain.
Glazing:
- Code 6821U:
- Thermal performance (U-value): 1.1 W/m²K.
- Sound insulation (Rw): 35 dB.
- Light Transmittance (Tv): 0.71.
- Total solar energy transmittance (g): 0.52.
- Code 6621U:
- Thermal performance (U-value):1.0 W/m²K.
- Sound insulation (Rw): 37 dB.
- Light Transmittance (Tv): 0.71.
- Total solar energy transmittance (g): 0.52.
- Code 7021U:
- Thermal performance (U-value): 1.3 W/m²K.
- Sound insulation (Rw): 35 dB.
- Light Transmittance (Tv): 0.68.
- Total solar energy transmittance (g): 0.46.
Energy efficiency installation collars:
- Insulation collar – Code BDX: Optimizes the insulation around the window frame by preventing heat loss and eliminating cold bridges. BDX 2000 variant Includes underfelt collar BFX.
- Underfelt collar – Code BFX: Ensures a weathertight seal between the roof window and the roof.
- Vapour barrier collar – Code BBX: Provides vapour control and air permeability seal.
Flashing:
Flashings are available in materials and finishes to match roof window cladding.
- Code EDL: For standard installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate.
- Code EDN: For recessed installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate.
- Code EDW: For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
- Code EDJ: For recessed installation into flat and profiled roofing materials up to 90 mm thick, including profiled sheeting and interlocking slates.
- Code EDP: For standard installation into plain tiles up to 14 mm thick.
- Code ZWC: Window profile set to be used in conjunction with on-site weathering for non-standard roofing materials. For further details please contact VELUX.
General information
Color | White |
Finish | Painted Guidance for specification option: Internal frame and sash is White painted as standard or comes in Lacquered natural pine. External cladding available in grey aluminium; colour reference NCS S-7500-N - Code 0, untreated copper – Code 1, titanium zinc – Code 3 and painted aluminium – Code 8. |
Material | Pine Guidance for specification option: frames Aluminium Guidance for specification option: cladding |
Width | 550 mm 660 mm 780 mm 942 mm 1140 mm |
Height | 778 mm 978 mm 1178 mm 1398 mm 1600 mm |
Warranty description | Ten year Guidance for specification option: For window and pane Three year Guidance for specification option: For blinds and electrics |
Uniclass | |
CAWS | L10/480 Roof windows |
Product range |
Specification data - Wood frame roof window units
Product performance | |
Whole window U-value | 0.86–1.3 W/m²K.Guidance for specification option: Depending on product option. |
Glazing or infill | |
Composition | Argon filled cavity, Krypton filled cavity depending on product option. |
Hardware | Flashings are available in materials and finishes to match roof window cladding. |
Operation | |
Type | Electrically operated.Guidance for specification option: simple, convenient wall switch to operate the windows. Rain sensor closes the windows automatically in the event of rain |
Electrical supply | Pre-installed motor. |
Accessories | None.VELUX ACTIVE with NETATMO.Guidance for specification option: Code KIX 300 - Smart sensor based operation and smartphone control. |
Execution | Fixing of wood frames. |
Internal frame and sash | White painted. Guidance for specification option: Code 2 Lacquered Pine. Guidance for specification option: Code 3 |
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. |
Window code | GGL CK02. Guidance for specification option: Standard size 550 mm wide x 778 mm high, effective daylight area 0.22 m². GGL CK04. Guidance for specification option: Standard size 550 mm wide x 978 mm high, effective daylight area 0.29 m². GGL CK06. Guidance for specification option: Standard size 550 mm wide x 1178 mm high, effective daylight area 0.37 m². GGL FK06. Guidance for specification option: Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m². GGL MK04. Guidance for specification option: Standard size 780 mm wide x 978 mm high, effective daylight area 0.47 m². |
Glazing | 6821U. 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. 6621U. 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. 7021U. 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 DML. External awning blind – Code MML. External shutter – Code SML. Light dimming energy blind – Code FMC. |
Colour | Not applicable. As schedule. Guidance for specification option: Refer to VELUX Blinds and Shutters brochure for available colours and patterns. |
Energy efficiency installation collars | Insulation Collar – Code BDX 2000. Guidance for specification option: Not compatible with EDN and EDJ flashings. Includes BFX. Insulation Collar – Code BDX 2000F. Guidance for specification option: Compatible with EDN and EDJ flashings only. Includes BFX. Underfelt Collar – Code BFX 1000. Vapour Barrier Collar – Code BBX 0000. |
Flashing | EDL. Guidance for specification option: For standard installation in slate up to 8 mm thick; roof pitch 15–90°. EDN. Guidance for specification option: For recessed installation in slate up to 8 mm thick; roof pitch 20–90°. EDW. Guidance for specification option: For standard installation in tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting. EDJ. Guidance for specification option: For recessed installation in tiles up to 90 mm in profile; roof pitch 20–90°. EDP. Guidance for specification option: For standard installation in plain tiles up to 14 mm thick; roof pitch 25–90°. |
Sustainability data
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 2.7 Self declared |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 4 |