Japanese Innovation
in Window Design

Double casement window

Aluminium Double casement window
color

Double casement window

Air Tightness
Air Tightness
JIS: A-4
Noise Pollution
Noise Insulation
JIS: 25dB
Water Tightness
Water Tightness
JIS: W-3 (250Pa)
Wind Pressure
Wind Pressure Resistance
JIS: S-2 (1200Pa)

Dimensions

Frame depth
101.6 mm
Maximum Height of Door - Standard Type
1790 mm
Maximum Height of Door - Large Type
3030 mm
Height of sill
50 mm
Glass thickness
5 , 6 , 8 mm