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Stylish and timeless

The 74-mm technology, a further development in the 70-mm segment, ensures high stability with modern functional glass and, thanks to the multi-chamber construction, provides more safety, sound insulation and thermal insulation. The versatility of the system is complemented by the straight-line design, thus following the minimalist trend of modern architecture.

Whether in new construction or renovation, LINEAR impresses with its versatility. It is a complete system platform that includes windows, front doors and sliding doors. It can be expanded with the GEALAN innovation of the STV bonding technology.

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Products in this system







System properties

thermal permeability of the window:
Uw 0,78 W/m2K
thermal permeability of the frame:
Uf 1,00 W/m2K
sound insulation:
47(-1;-4) dB
do RC2 (certyfikat)
resistance against wind load:
water tightness:
air permeability:
klasa 4
possible passive variant:
Parameters for reference tilt & turn window of 1230 x 1480 mm with glass with Ug=0.5 W/(m2*K). The presented parameters are the best possible parameters for the reference window of Fasada company, not all the best parameters can be obtained at the same time for a given product.