W4500 Series Window WallWindow Wall
Frame Depth (inches) 4.5
Description Factory glazed window and door system for use in high-rise new construction applications.
U-Value0.19 - 0.37 (Fixed) 0.30 - 0.43 (IS Casement) 0.37 - 0.51 (PO Awning)
Air Infiltration (cfm/ft2)0.10
Water Resistance (psf)12
Design Pressure Positive (psf)30.8
Uniform Load Structural (psf)46.2
CRF72 (fixed); 70 (operable)
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