Verified by manufacturer 4 months ago
Fully integrated electrically operated, maintenance free, white polyurethane, centre pivot roof windows, for combination installations on roof pitches between 15–90°.
For combination installations on roof pitches between 15–90°.
Features and benefits:
Glazing:
- Code 6821U:
- Code 6621U:
- Code 7021U:
Distance between side frames:
100-400 mm. (100mm is standard).
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 |
Finish | Lacquered Guidance for specification option: Internal frame and sash has a white lacquer finish on moulded polyurethane around a timber core. External cladding is 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, colour |
Material | Timber Guidance for specification option: Timber core Polyurethane Guidance for specification option: Polyurethane coated frames Aluminium Guidance for specification option: Aluminium cladding |
Width | 100 mm 120 mm 140 mm 160 mm |
Warranty description | Ten year Guidance for specification option: For window and pane Three year Guidance for specification option: For electrical items and blinds |
Uniclass | |
CAWS | L10/480 Roof windows |
Product performance | |
Whole window U-value | 0.96–1.3 W/m²K.Guidance for specification option: Depending on product option. |
Glazing or infill | |
Composition | Argon filled cavity or Krypton filled cavity depending on product option. |
Hardware | Flashings are available in materials and finishes to match roof window cladding. |
Operation | |
Type | Electrically operated- Simple, convenient wall switch to operate the windows. Rain sensor closes window automatically in the event of rain. |
Electrical supply | Pre-installed motor. |
Fixing features | Insulation collar, underfelt collar and vapour barrier collar available for installation. |
Accessories | None.VELUX ACTIVE with NETATMO.Guidance for specification option: Code KIX 300 - Smart sensor based operation and smartphone control. Battery Back Up.Guidance for specification option: Code KLB 100 |
Execution | Fixing of plastics frames. |
Internal frame and sash | White polyurethane. Guidance for specification option: Code 0 |
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 |
Roof pitch | Guidance for specification option: Insert requirements. |
Arrangement of combination | 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 | GGU CK02. Guidance for specification option: Standard size 550 mm wide x 778 mm high, effective daylight area 0.22 m². GGU CK04. Guidance for specification option: Standard size 550 mm wide x 978 mm high, effective daylight area 0.29 m². GGU CK06. Guidance for specification option: Standard size 550 mm wide x 1178 mm high, effective daylight area 0.37 m². GGU FK06. Guidance for specification option: Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m². GGU 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 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. |
Flashing | 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 Self declared |
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