Japanese Innovation
in Window Design

Corner fixed window

We Plus

Corner fixed window

Air Tightness
10.7 m3/h.m2 (ASTM E283)
Noise Insulation *
T-1 : 25 dB (JIS A 1416)
Water Tightness
240 Pa (ASTM E300)
Wind Pressure
Wind Pressure Resistance
1600 Pa (ASTM E330)

* Sound performance test has been done in JIS standard Controlled environment. Performance will vary by room condition. Please consult with insulation specialist.

Dimensions

Frame depth
72 mm
Maximum height
2400
Height of sill
35 mm
Glass thickness
5,6,8 to 13.52 mm