Roof access window VELUX GXU 0066
VELUX Roof Access Windows embrace the best of the outdoors, turning unused attics, above-garages and bonus rooms into inspired spaces.
- White Polyurethane Finish with ThermoTechnology
- Triple glazed unit with laminated safety glazing
- Exit function, size of the opening:
- CK06 approx. 43x110cm
- FK06 approx. 53x110cm
- Open/close by a handle mounted on the side of the sash
- Integrated ventilation flap with air filter (dust and insect filters)
- Wide range of accessories for indoor use
- Approved roof pitch range: 20° –90° (depending on the choice of flashing frame)
- External covers: aluminum (RAL 7043)
Energy efficiency glazing VELUX --66
Laminated inner pane and triple glazed unit that offers rain noise reduction, enhanced energy efficiency, with easy-to-clean coating and an anti-dew coating to reduce external condensation.
White Polyurethane Finish
- Wooden core encased in moisture-resistant white polyurethane. The first choice for humid rooms such as kitchens and bathrooms,
- No visible joints, so dirt can’t accumulate in the corners,
- Maintenance-free, which is ideal for out-of-reach areas,
- Thermally moulded timber core delivers improved insulation.
ThermoTechnology™
Experience a more comfortable home and lower energy bills with VELUX ThermoTechnology. Innovative use of high performance materials in the window construction provides excellent energy efficiency, insulation and an airtight seal. Look for the ThermoTechnology™ seal for your guarantee of excellent energy efficiency.
Natural ventilation
Let fresh air into your home even when you are away or sleeping, without having to worry about security or bad weather. Pull the unique top control bar once and you will allow fresh, filtered air to enter through the ventilation flap.
Flashings
VELUX flashing: do I really need it?
Flashings are essential for the correct installation of roof windows. Precisely designed flashing details ensure a durable and neat fit with the roofing material used. The purpose of flashing is to ensure good drainage away from the window and to provide protection from the elements.
VELUX offers a range of flashings designed for different roofing materials and provide two options for installation height (standard and recessed).
VELUX flashing: standard or recessed installation?
Recessed installations offer a more sleek, streamlined appearance, sitting 40mm deeper in the roof structure. Recessed installations also offer greater energy efficiency, and when installed with the appropriate VELUX insulation collar actually offer a lower certified u-value, saving energy and providing architects with greater design flexibility.
EDZ 1000 | EDW 0000 | EDT 1000 | EDJ 1000 | EDN 1000 | EDL 1000 | EDS 1000 | EDB 1000 |
Underfelt collar BBX | |||||||
Included | - | Included | Included | Included | Included | Included | Included |
Installation | |||||||
Standard | Standard | Standard | Deeper | Deeper | Standard | Standard | Standard |
Purpose (type of roofing material): | |||||||
profiled from 1.5 to 4.5 cm height | profiled from 1.5 to 12 cm height | flat & thick tiles from 1.5 to 4 cm height | profiled from 1.5 to 9 cm height | slate, flat roofing materials up to 1.6 cm high (2 x 0.8 cm) | slate, flat roofing materials up to 1.6 cm high (2 x 0.8 cm) side parts as layered pieces without standing seams | bituminous shingles, flat roofing materials up to 1.6 cm high (2 x 0.8 cm) side parts continuous with standing seams | slate, flat roofing materials up to 3.8 cm high (2 x 1.9 cm) |
Fitting for roofing material: | |||||||
Interlocking panel, flat roof tile, flat cremone, reform panel, Frankfurt panel, Taunus panel, flat tile, Heidelberg panel, plain tile in crown covering | Monastery tile, monastery tile, monk and nun, Florento tile, Mistral tile, Toledo tile as well as thatch, straw, corrugated sheets 5-, 6-, 8-flute, Berlin wave | Koramic Wienerberger Orea 9, Monier Braas Turmalin, Braas Teviva, Braas Reviva, Creaton Domino, Nelskamp Nibra, Wienerberger Koramic Acuta, Erlus Linea and many others. | Interlocking tiles, flat roofing tiles, flat clay tiles, reform panels, Frankfurt panels, flat tiles, Heidelberg panels, corrugated sheets 5-, 6-, 8-wave, Berlin wave, plain tiles in crown and double roofing | Slate (e.g., rectangular double roofing template), wood shingles, roofing felt, roofing sheets, bituminous shingles, bituminous sheets | Slate (e.g. German and old German roofing), wooden shingles, roof panels | Double roofing plain tile | |
Installation type and installation range: | |||||||
Standard, suitable for 20°-90° roof pitches |
Standard, suitable for 15°-90° roof pitches |
Standard, suitable for 20°-90° roof pitches |
Recessed, suitable for 20°-90° roof pitches |
Recessed, suitable for 20°-90° roof pitches |
Standard, suitable for 15°-90° roof pitches |
Standard, suitable for 15°-90° roof pitches |
Standard, suitable for 25°-90° roof pitches |
Additional insulation products (sold separately): | |||||||
Insulation frame VELUX BDX 2000 for standard flashings, and vapour barrier collar VELUX BBX |
Insulation frame VELUX BDX 2000F for recessed flashings, and vapour barrier collar VELUX BBX |
Insulation frame VELUX BDX 2000 for standard flashings, and vapour barrier collar VELUX BBX |
Technical values
Roof access windows VELUX GX_ are available in several variants. VELUX offers a choice of both interior finishes and glazing. The guide below will help you find the roof window that best suits your needs.
GXL 3070 | GXL 3066 | GXL 2070 | GXL 2066 | GXU 0070 | GXU 0066 |
Internal finish | |||||
Lacqyered natural pine |
Pine covered with white lacquer |
White polyurethane |
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Glazing units VELUX symbol and name |
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Double glazed (--70) "Safety" |
Triple glazed (--66) "Energy efficiency" |
Double glazed (--70) "Safety" |
Triple glazed (--66) "Energy efficiency" |
Double glazed (--70) "Safety" |
Triple glazed (--66) "Energy efficiency" |
Heat insulation Uw The smaller the U-value, the better the insulation |
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1.3W/m2K | 1.0W/m2K | 1.3W/m2K | 1.0W/m2K | 1.3W/m2K | 1.0W/m2K |
Sound insulation Rw The higher the R-value, the better the sound insulation |
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35 dB | 37 dB | 35 dB | 37 dB | 35 dB | 37 dB |
Heat protection g The smaller the g-value, the better the heat protection |
|||||
0,46 | 0,44 | 0,46 | 0,44 | 0,46 | 0,44 |
Solar heat gain g The higher the g-value, the higher the solar heat gain |
|||||
0,46 | 0,44 | 0,46 | 0,44 | 0,46 | 0,44 |
Toughened outer pane | |||||
✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Laminated inner pane | |||||
✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Suitable for passive houses | |||||
- | ✔ | - | ✔ | - | ✔ |
Easy to Clean coating | |||||
- | ✔ | - | ✔ | - | ✔ |
Anti Dew Coating | |||||
- | ✔ | - | ✔ | - | ✔ |
Roof windows
- PVC
- Wood | white painted
- Seitlich öffnendes
VELUX glazing technical data