Standard Features
Optional Features
Test
AAMA
Air Inf
Water
U-Factor
SHGC
VLT
Size
Rating
25 mph
psf
Clear/Air
LowE/Argon
Model 2000 Double Hung
3’8” x 5’0”
DH – R40
0.21
6.0
0.50
0.34
0.57
0.36
0.59
0.52
Model 2200 Double Slider
5’9” x 4’0”
HS – R35
0.27
5.25
Model 2500 Fixed
5’0” x 5’0”
F – R70
0.01
10.5
0.35
0.67
0.42
0.71
0.62
0.50 0.34
0.50 0.35
0.57 0.53 0.36
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