Air Tightness: 10.7 m³/h·m² (ASTM E283)
Noise Insulation*: T-1 : 25 dB (JIS A 1416)
Water Tightness: 300 Pa (ASTM E300)
Wind Pressure Resistance: 2000 Pa (ASTM E330)
Frame depth: 120 mm
Maximum Height: 3000
Height of sill: 50 mm
Glass thickness: Upto 31.5 mm
Insect Screen: Pleated Insect Screen Available