UPVC window Specification: 1) 60mm/65mm//80mm/88mm/90mm/92mm/115mm frame width 2) Screen, grids and security window optional 3) Surface color optional UPVC window features: 1 Thermal insulation, 2 Moisture-proof, fireproofing ,heat-resistance 3 Sound insulation 4 Weight light, easy installation 5 Stable property, no deformation, crack or relax after long using 6 Low energy require. Carton.
