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Owner of data set FAKRO PP Sp. z o.o. |
Technical purpose Access roof lights enable fast, safe and easy access to the roof to carry out repair and maintenance works. They illuminate the interior and can be opened to ventilate the room. Access roof lights are designed for uninhabited lofts with the interior temperature similar to the outdoor one.
The frame is made of vacuum impregnated wood, while the sash is made of powder coated aluminium profile. The flashing is an integral part of the access roof light.
Access roof lights include several product varieties:
- WLI is a side hung window. It is equipped with the 4-8-4 (or occasionally 3-8-3) glazing unit. It can be installed in left or right opening version. The applied turn limiter holds the sash stable and prevents against accidental closure. The lower part of the access roof light comes with a specially shaped profile which covers the frame and prevents slipping while getting onto the roof.
- WG comes with a top hung structure, while its sash is opened upwards. It is available in two versions:
* WGT with a single 4 mm thick glass
* WGI with the 3-8-3 glazing unit
WGI is equipped with a gas spring which makes opening easier, holds the sash stable and prevents it against accidental closure.
- WS features a top hung structure. Semi-circular polycarbonate dome opens upwards up to an angle of 180°. The material used demonstrates increased resistance to weather conditions and provides protection against UV radiation. Available in three different types, depending on the roofing material applied:
- WSS with flashing for flat roofing material
- WSZ with flashing for corrugated roofing material
- WSH with flashing for high-profile roofing material
- WGU, WGU-X is a side hung window. It comes with the 3-8-3 glazing unit, a gas spring that holds sash in the open position and a profile that covers the lower part of the frame. WGU-X additionally has a vapour-permeable flashing.
- WGB comes with a top hung structure, while its sash is opened upwards. The upper part of the frame is arch-shaped. It is available with the 4-9-4 glazing unit. WGB has a gas spring that makes it easy to lift the sash and holds it in the open position preventing accidental closure.
The WGI access roof light sized 46 x 75 cm and WSZ access roof light sized 54 x 75 cm were adopted as representative windows.
Composition and percentage of input materials of access roof light WGI and WSZ and packaging materials produced by FAKRO PP Sp. z o.o.
Detailed parameters of access roof lights are specified in their Declarations of Performance, which can be downloaded from the FAKRO PP Sp. z o.o. website: www.fakro.com |
