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Window Ratings
Energy Efficiency
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Supreme

CSA RATINGS

WINDOW STYLE AIR WATER STRUCTURAL FORCED ENTRY
Tilt & Turn A3 B7 C5 F10
Tilt & Turn Fixed FIXED B7 C5 -
Casement A3 B7 C5 F10
Casement Fixed FIXED B7 C5 -
Awning A3 B7 C4 F10
Small Picture 1200 FIXED B7 C5 -
Single Hung A3/FIXED B7 C5 F10
Double Hung A3 B3 C4 F10
Single Hung Picture FIXED B7 C5 -
Single Glider A3/FIXED B4 C5 F10
Double Glider A3 B3 C5 F10

ENERGY STAR RATINGS

WINDOW STYLE GLAZING U FACTOR SHGC VT R-VALUE
Tilt & Turn CLEAR 0.43 0.52 0.55 2.3
LOE 0.31 0.27 0.49 3.2
LOE ARGON 0.28 0.27 0.49 3.6
LOE HC INT 0.30 0.49 0.50 3.3
SOLARGLAS 0.31 0.49 0.50 3.2
ENERGLAS ® 0.27 0.27 0.49 3.7
EG LAMILITE 0.28 0.27 0.48 3.6
EG PLUS 0.19 0.21 0.39 5.3
Tilt & Turn Fixed CLEAR 0.43 0.52 0.55 2.3
LOE 0.31 0.27 0.49 3.2
LOE ARGON 0.28 0.27 0.49 3.6
LOE HC INT 0.30 0.49 0.50 3.3
SOLARGLAS 0.31 0.49 0.50 3.2
ENERGLAS ® 0.27 0.27 0.49 3.7
EG LAMILITE 0.28 0.27 0.48 3.6
EG PLUS 0.19 0.21 0.39 5.3
Casement CLEAR 0.42 0.49 0.52 2.4
LOE 0.31 0.25 0.46 3.2
LOE ARGON 0.28 0.25 0.46 3.6
LOE HC INT 0.29 0.46 0.47 3.4
SOLARGLAS 0.30 0.46 0.47 3.3
ENERGLA ® 0.26 0.25 0.46 3.8
EG LAMILITE 0.26 0.25 0.45 3.8
EG PLUS 0.18 0.20 0.37 5.6
Fixed CLEAR 0.43 0.58 0.62 2.3
LOE 0.30 0.30 0.55 3.3
LOE ARGON 0.27 0.30 0.55 3.7
LOE HC INT 0.29 0.55 0.57 3.4
SOLARGLAS 0.30 0.55 0.57 3.3
ENERGLAS ® 0.26 0.30 0.55 3.8
EG LAMILITE 0.25 0.30 0.54 4.0
EG PLUS 0.16 0.24 0.44 6.25
Awning CLEAR 0.42 0.49 0.52 2.4
LOE 0.31 0.25 0.46 3.2
LOE ARGON 0.27 0.25 0.46 3.7
LOE HC INT 0.29 0.46 0.47 3.4
SOLARGLAS 0.30 0.46 0.47 3.3
ENERGLAS ® 0.26 0.25 0.46 3.8
EG LAMILITE 0.26 0.25 0.45 3.8
EG PLUS 0.11 0.20 0.37 5.9
Small Picture 1200 CLEAR 0.46 0.65 0.69 2.2
LOE 0.31 0.33 0.61 3.2
LOE ARGON 0.27 0.33 0.61 3.7
LOE HC INT 0.30 0.61 0.64 3.3
SOLARGLAS 0.31 0.61 0.64 3.2
ENERGLAS ® 0.26 0.33 0.61 3.8
EG LAMILITE 0.26 0.33 0.61 3.8
EG PLUS 0.15 0.26 0.5 6.7
Small Picture 770 CLEAR 0.46 0.67 0.71 2.2
LOE 0.31 0.34 0.63 3.2
LOE ARGON 0.26 0.34 0.63 3.8
LOE HC INT 0.30 0.62 0.65 3.3
SOLARGLAS 0.30 0.62 0.65 3.3
ENERGLAS ® 0.26 0.34 0.63 3.8
EG LAMILITE 0.27 0.34 0.62 3.7
EG PLUS 0.16 0.27 0.51 6.3
Single Hung CLEAR 0.48 0.60 0.64 2.1
LOE 0.34 0.31 0.57 2.9
LOE ARGON 0.31 0.31 0.57 3.2
LOE HC INT 0.34 0.56 0.59 2.9
SOLARGLAS 0.33 0.56 0.59 3.0
ENERGLAS ® 0.30 0.31 0.57 3.3
EG LAMILITE 0.31 0.31 0.56 3.2
EG PLUS-A 0.26 0.25 0.46 3.8
EG PLUS-K 0.21 0.25 0.46 4.8
Double Hung CLEAR 0.47 0.58 0.54 2.1
LOE ARGON 0.34 0.30 0.54 2.9
LOE HC INT 0.31 0.30 0.54 3.2
SOLARGLAS 0.34 0.54 0.56 2.9
ENERGLAS ® 0.33 0.54 0.56 3.0
EG LAMILITE 0.30 0.30 0.54 3.3
EG PLUS-A 0.27 0.24 0.43 3.7
EG PLUS-K 0.21 0.24 0.43 3.2
Single Hung Picture CLEAR 0.47 0.62 0.66 2.1
LOE 0.32 0.32 0.58 3.1
LOE ARGON 0.29 0.32 0.58 3.4
LOE HC INT 0.32 0.58 0.60 3.1
SOLARGLAS 0.31 0.58 0.60 3.2
ENERGLAS ® 0.28 0.32 0.58 3.6
EG LAMILITE 0.29 0.32 0.58 3.4
EG PLUS-A 0.24 0.25 0.47 4.2
EG PLUS-K 0.19 0.25 0.47 5.3
Single Glider CLEAR 0.48 0.60 0.63 2.1
LOE 0.34 0.31 0.56 2.9
LOE ARGON 0.30 0.31 0.56 3.3
LOE HC INT 0.33 0.56 0.58 3.0
SOLARGLAS 0.34 0.56 0.58 2.9
ENERGLAS ® 0.30 0.28 0.50 3.3
EG LAMILITE 0.31 0.30 0.55 3.2
EG PLUS-A 0.26 0.24 0.45 3.8
EG PLUS-K 0.21 0.24 0.45 4.8

NOTES:

DISCLAIMER: Tests performed by an independent test lab using a designated test size and certified by CSA.

Test results are intended to be used as a guide for performance comparison and window selection purposes.

Actual performance will vary due to many factors including the size of the windows.

NFRC - Tests results represent units without grills. Energlas Plus is not offered with grills.

ENERGY STAR - All products are Canadian and U.S. Energy Star certified.

HUD - Select Single Hung (2 7/8") is the only window that is HUD tested.

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