Vendor Door Catalogs RSL Stocking Brochure 2020 | Page 43

LOW-E
PERFORMANCE COMPARISON
VISIBLE
Transmission
66 %
72 %
SOLAR
Transmission
25 %
39 %
SHGC
0.27
0.42
THERMAL
U Value
0.24
0.26
Emissivity
0.022
0.041
LoE3-Triple Silver reduces window heat gain by 64 % compared to ordinary glass , and 35 % compared w / LoE2 .
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