With DEF flat window for flat roofs, FAKRO offers a complete solution in terms of aesthetics and energy efficiency. This innovative product uses new technologies to offer excellent durability and a designer appearance. The minimalism and design of the DEF window have been recognized with the prestigious Design Award awarded by Red Dot.
ColourLine is a colored version of type F flat roof windows. In a standard version, the D_F ColourLine window is available in the light gray color RAL 7024.
As an option it is possible to choose one of 200 colors from the Ral Classic palette, which allows you to match the window look with the individual needs of the customer.
D_F windows have energy-saving triple glazing DU6, laminated safety internal glazing P2
The thermal transmittance for the whole window is equal to Uw = 0,70 W / m²K (according to EN 12567-2)
It is also possible to order the window with quadruple passive glazing DU8
This has a coefficient Uw of 0,64 W / m²K (according to EN 12567-2).
With their excellent energy performance, these windows are ideal for use in passive, low energy or zero energy buildings
The frame of windows for flat roofs is made of multi-chamber PVC profiles. They are filled with a heat-insulating material.