Profile:High Strength 6060-T66
Profile Thickness:1.8mm
Thermal Break:PA66 GF25 33mm
Glass (Optional):Fully Tempered
Energy Efficient Low-E Coating
Argon Gas Filed
Top Quality Warm Edge Spacer
5+24A+5mm/5+12A+5+12A+5mm
Hardware: Top German Brand
Handle:Top German Brand
AirLeakage:≤0.3