Manufacturer Profile
Custom Direct Windows, Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
41.5
Avg ER Score
Certified Product Series
B4000_SFIX_SM_CLRPNA-ARG95
Vinyl
Top Variants by Energy Rating
#NR11089-...
U-Factor: 1.19ER: 46
B3000_CSMT_SM_CLRPNA-ARG95
Vinyl
Top Variants by Energy Rating
#NR11089-...
U-Factor: 1.27ER: 37
B4000_CSMT_SM_CLRPNA-ARG95
Vinyl
Top Variants by Energy Rating
#NR11089-...
U-Factor: 1.28ER: 37
B3000_SFIX_SM_CLRPNA-ARG95
Vinyl
Top Variants by Energy Rating
#NR11089-...
U-Factor: 1.19ER: 46