TREND is a window of classic design which involves advanced technology. In terms of profile depth (74 mm) it ranks among the best PVC windows. It ensures good heat insulation – the combined heat transfer coefficient of the window frame and sash is close to Uf = 1.18 W/m2K (depending on the type of both PVC profile and reinforcement). Thanks to the large steel reinforced chamber,
TREND window is sturdy, stable, and warp resistant. It also ensures good noise protection.
TREND window is highly recommended where stability and high performance requirements are of particular importance.
