* european style pvc sash window * 60 mm or 70 mm pvc profile wit 3 or 4 chambers * 1. 2 mm reinforcement steel inside * surface color: white, golden oak, antique oak, mahogany, cream, grey, red, green, dark blue * glass: 4+16+4 insulating glass having 2, 7 w/mª k (en673) heat permeability. 1, 3 w/mª k is also available. 3+3+14+4 tempered or laminated security glass is also available. * features: perfect heat, sound, air, water insulation and wind-resistance features as well as high security performance. * oem is available * provides an aesthetically pleasing and open atmosphere. Standard export packing.