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Flat roof - insulation
The roof insulation consists of rock wool for multilayer installation between the roof beams, as well as a humidity-regulating vapour barrier inside.
Section through the roof
Flat roof - waterproofing
A prefabricated, high-strength roof waterproofing sheet made of EPDM is used for the flat roof. If possible (according to roof size) in a suitable piece. The seams are already vulcanized in the factory (not glued!). This Special quality of material and manufacture provide a maximum guaranteed security against leaks.
In order to increase the longevity of the EPDM membrane and to buffer temperature peaks (especially in the summer), extensive roof greening or gravel covering is recommended. In any case a loading of the roof sheet of 80 kg / m² is necessary.
The roof edge is made up of prefabricated zinc-plated elements that are easily attached using a unique assembly system. The EPDM membrane is simply clamped into place.
The roof surface is drained through internal dewatering in the building corners. The roof gullies feature a special screw flange where the EPDM membrane is inserted and securely pressed.
