Manufacturer Profile
Century Glass Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
36.7
Avg ER Score
Certified Product Series
S3000-CAS
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 1.02ER: 40
#NR001205...
U-Factor: 1.02ER: 37
#NR001205...
U-Factor: 1.2ER: 37
S3200-PW
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 0.9ER: 50
#NR001205...
U-Factor: 0.9ER: 47
#NR001205...
U-Factor: 1.14ER: 47
S3100-FC
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 0.94ER: 45
#NR001205...
U-Factor: 1.16ER: 43
#NR001205...
U-Factor: 0.94ER: 43
S3100-F
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 1.56ER: 41
S3050-AWN
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 1.02ER: 39
#NR001205...
U-Factor: 1.2ER: 37
#NR001205...
U-Factor: 1.02ER: 37
3450-SH
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 1.63ER: 35
3400-SS
Vinyl
Top Variants by Energy Rating
#NR001205...
U-Factor: 1.63ER: 35