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B-21 Series
Frame Depth
The B-21 Series overall depth:
3 1/4"
Energy Efficiency
LowE366/CL
Argon Filled
Tilt Sash
Our B-21 Series sash tilts inward for easy cleaning. Constant Force Coil Spring Balancer provides a smooth operation of the sash.
NFRC Certified
Tested and Inspected.
Glass
1/8" Dual Pane units
Overall Thickness: 3/4"
Slope Sill
DP Rating: 30
Window Styles
Grid Styles
Color Options
White
Almond
Clay
White interior
laminate black
White interior
Painted Bronze
Painted Black
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