Class A joinery
Heat insulation 5-chamber system
Base depth of 70 de mm
Uf=1,3 W/m ² K
Zinc-coated steel reinforcement: 1.5 mm or equivalent

GLASS:

Planitherm 4seasons, High Performance Thermal Insulating

LowE, anti break-in and solar control glass, or decorative glass of  Saint Gobain brand

EPDM – ensures increased window tightness to wind, rain and dust

to sealing gaskets