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Personal: Residential
Energy Efficiency Ratings

Windows
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Details

Product   Windows
ENERGY STAR® Zone(s)   A B C D
Brand Name   Becker Windows
Product Name   R-3000 Ener-Guard
Model Number   CASOLARGREEN-3
NRCan Number   NR7030-2889921-ES
Style   Casement (single)
Frame Material   Vinyl
Frame Options   -
Sash Material   Vinyl
Sash Options   -
Layers of Glazing   3 Low E Type   -
Low E Surface   Surface 3 & 5 Emissivity   0.110/0.110
Glazing Cavity Width (mm)   6.5/6.5 Spacer   Hybrid (metal/non-metal)
Glazing Cavity Fill   Krypton (x2) Tint   -
Grills/Dividers (height in mm)   -
U-factor 
W/m2*K (Btu/h*ft2*F) 
 1.16 (0.20) Energy Rating   +38
Solar Heat Gain Coefficient   0.41 Visual 
Transmittance 
 0.47
Air Leakage 
(m3/h/m) 
 0.11 Crack Length 
(metres) 
  4.32
Air Leakage 
(l/s/m2
 – Sample size 
(m2
 –
Effective Date (yy/mm/dd)   10/08/04
Energy Performance Certification Agency   CSA
Structural Certification Agency   CSA International
Model Discontinued   N

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