Drewexim

Drewexim for the third time in a row has been awarded with the VIP Best windows and doors prize for the the best certified passive house windowe. The window awarded achieves the U_w= 0,79 W/(m²K)

certified by the Passihaus Institute

This window may be equipeed with triple glazing filled with Argon or Krypton gas which achievies the thermal transmittance U_g= 0,5 W/(m²K) and solar energy transmiattance g = 50%. Only by meeting both these requirements at the same time allows to create a real passive window.

More about Drewexim Euro88 PHI windows certified by the Passivhaus Insitute                        Updated 01.07.2011