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Ontario Aluminum and Glass
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
37.8
Avg ER Score
Certified Product Series
AW-LOFC
Vinyl
Top Variants by Energy Rating
#NR7368-3...
U-Factor: 1.1ER: 38
#NR7368-3...
U-Factor: 1.1ER: 36
CAS-180
Vinyl
Top Variants by Energy Rating
#NR7368-3...
U-Factor: 1.11ER: 37
#NR7368-3...
U-Factor: 1.11ER: 35
CAS-LOF
Vinyl
Top Variants by Energy Rating
#NR7368-3...
U-Factor: 1.37ER: 34
CAS-LOFC
Vinyl
Top Variants by Energy Rating
#NR7368-3...
U-Factor: 1.1ER: 38
#NR7368-3...
U-Factor: 1.1ER: 36
#NR7368-3...
U-Factor: 1.4ER: 34
AW-180
Vinyl
Top Variants by Energy Rating
#NR7368-3...
U-Factor: 1.12ER: 37
#NR7368-3...
U-Factor: 1.12ER: 35
FC-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.24ER: 43
#NR001407...
U-Factor: 1.24ER: 40
#NR001407...
U-Factor: 1.63ER: 37
PW4.5-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.28ER: 43
#NR001407...
U-Factor: 1.28ER: 40
PW4.5-LOFC
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.02ER: 47
#NR001407...
U-Factor: 1.02ER: 44
#NR001407...
U-Factor: 1.57ER: 39
CAS-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.27ER: 38
#NR001407...
U-Factor: 1.27ER: 35
FC-LOFC
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.04ER: 44
#NR001407...
U-Factor: 1.04ER: 41
#NR001407...
U-Factor: 1.54ER: 36
FC-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.28ER: 39
#NR001407...
U-Factor: 1.26ER: 39
#NR001407...
U-Factor: 1.26ER: 36
FC-LOF
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.36ER: 39
#NR001407...
U-Factor: 1.36ER: 35
PW4.5-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.24ER: 47
#NR001407...
U-Factor: 1.24ER: 43
#NR001407...
U-Factor: 1.68ER: 40
PW-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.35ER: 40
#NR001407...
U-Factor: 1.35ER: 37
PW-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.74ER: 38
#NR001407...
U-Factor: 1.76ER: 37
#NR001407...
U-Factor: 1.76ER: 34
PW-LOF
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.47ER: 39
#NR001407...
U-Factor: 1.47ER: 36
DS-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.42ER: 35
SH-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.41ER: 36
SS-180
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.42ER: 36
SS-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.78ER: 34
SH-CLR
Vinyl
Top Variants by Energy Rating
#NR001407...
U-Factor: 1.78ER: 34