Casement window

Easy to clean and operate, our vinyl casement windows open outward to 90° with a crank handle. The improved air flow is complemented by triple-sealing for outstanding energy efficiency and protection from the elements. These windows also offer improved security thanks to premium Roto locking systems.

Energy performance rating

Triple Glazed Argon

3mmClr / Argon 90 / 4mmLowE LOF S#3, 5

Overall U-Value: 1.41
SHGC (Solar Heat Gain Coefficient): 0.38
Visual Transmittance: 0.40
Energy Rating: 31

Double Glazed Argon

4mmClr / Argon 90 / 4mmLowE LOF S#3,5

Overall U-Value: 1.60
SHGC (Solar Heat Gain Coefficient): 0.45
Visual Transmittance: 0.47
Energy Rating: 31

Triple Glazed Krypton

3mmClr / Krypton 90 / 3mm LowE LOF S#3,5

Overall U-Value: 1.18
SHGC (Solar Heat Gain Coefficient): 0.39
Visual Transmittance: 0.40
Energy Rating: 36