Wooden roof window

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The EFR system provides a pitch for the installation of standard roof windows in combination. The product is supplied as a complete system and provides a high standard of thermal insulation (using an optional Thermo flashing if required). The EFR system provides a pitch for the installation of standard roof windows in combination. – Gabled, wooden structure with a set of flashings reduces the time needed to create an effective and aesthetic solution which provides illumination of the room under a flat roof. – Flat roof gable system ensures good thermal insulation performance using any standard roof windows. – Design allows for fitting standard wooden roof windows. – It consists of a wooden kerb with auxiliary rafters, OSB and EPS panels. The inner OSB panels can be finished with a lining. The minimum distance between adjacent windows is 40mm. – Windows can be equipped with internal accessories to protect against sunlight and external accessories to protect against overheating of the room. We recommend the use of electrically operated accessories. – Suitable for roof pitches between 0° and 5°.