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Premium quality for demanding customers

The IV 78 EVO system belongs to the upscale of wooden products which are characterised by much better performance parameters. The sash and window frame thickness amounts to 78mm, which allows to mount thicker glass packages that increase the thermal protection and reduce the heat costs.

Just like in the IV 68 EVO and IV 92 EVO systems, it is possible to use here a wooden or aluminium drip cap or a renovation frame perfect for historical and vintage-style buildings.

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Products on this system

System properties

thermal permeability of the window:
Uw 0,88 W/m2K
thermal permeability of the frame:
Uf 1,2 W/m2K
sound insulation:
38(-1;-5) dB
to RC 2 (certificate)
resistance against wind load: C3/B3
water tightness :
air permeability:
class 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.