Performance |
Themal insulation | 3.8≥ U≥2.0 W/m2k | 3~6 level |
Accusic performance | 28db ~ 40db | 2 ~ 4 level |
Water tightness | 350~600Pa | 4~8 level |
Air tightness | 5.5m3/(m2·h) | 5 level |
Wind load resistance | 3.0~ 4.0 Kpa | 5 ~ 7 level |
Charcteristics |
Profile Thickness | 1.2 ~ 3.0mm
| |
Profile Depth | Frame | 45~155mm |
Vent | 32~120mm | |
Glass Thicknes | 4+12A-+4 / 5+12A+5 / 5+27A+5 Low E or tinted |