GVG 80 Series
Product Parameters
Aluminum Profile Thickness：1.8mm
Frame Width：80mm
Sash & Window Width：87mm
Visible Frame Width：36mm
Thermal Break Width：35.3mm
Glass：24-39mm
Opening Method：Casement, Awning, Tilt & Turn
Product Features
Isobaric sealing structure design
Euro-slot profile design
External profile water blocking and internal
staircase drainage system
Foam Insulation
Uw ≤ 1.1 W/㎡ · k
Perfomance Parameters
Thermal Insulation：Level 9-10
Air Tightness：0.5≥q1＞0.5 (Level 8)
Sound Insulation：39≤Rw+Ctr＜40 (Level 4 )
Water Tightness: △P≥700 (Level 4)
Wind Resistance：P3≥5.0 (Level 9)
Applicable Uses
Residential
Office Buildings
Upscale Clubs
Villas
