We offer hight performane eco, passive window for reasonable prices. Our profile IV92 with standard triple glazing 4-16-4-16-4, argon filled, Ug=0,6 W.m-2K-1 make Overall U value Uw=0,79 W.m-2K-1
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Combination of laminated 92 mm thickness timber frame and tripleglazing provide very low U value for and good soundproofing. We don’t using any thermal foam break in the middle of wooden frame. That give you solid strong construction. We are able to suplly energy efficient windows in big range of wood pine, meranti, larch, oak and more. For deatil info please click here

Save your money in future with our triple glazed windows.