Dormer windows

Dormer window Velux Standard GZL 1051B

Material
wood
Series
Standard
The roof angle of inclination
15-90°
Type of opening
below/above
Number of chambers of a double-glazed window
1
Thickness of the seal
3
Energy efficiency U (W/m2K)
1,3
Manufacturer
Velux

Країна-виробник

Hungary

Description

Dormer window with an additional sealing circuit for even greater comfort. Improved metal fittings, handle-valve with ventilation and opening modes, metal lock. 

 

Warranty - 5 years, with BDX thermal and hydro insulation kit - 10 years.