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R-5 WVP |
The U.S. Department of Energy's Building Technologies Program is coordinating a volume purchase of R-5 windows to expand the market of these high efficiency products.
Operable Window
Thermal Performance:
U ≤ 0.22 Btu/h-ft2-°F
Fixed Window
Thermal Performance:
U ≤ 0.20 Btu/h-ft2-°F
Air Leakage:
≤ 0.30 cfm/ft2.
CRF:
CR ≥ 50
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| B.F. Rich offers both dual-glazed R-5 and triple glazed R-5 window systems for replacement, new construction and light commercial applications. |
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For Home
& Planet |
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Enjoy the Comfort,
Save Energy and
Put Lost Energy
Dollars Back in
Your Pocket.
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