Manufacturer Profile
Norden Windows & Doors Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
35.3
Avg ER Score
Certified Product Series
NOR-2545PC
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 0.88ER: 49
#NR11537-...
U-Factor: 0.91ER: 48
#NR11537-...
U-Factor: 1.26ER: 44
NOR-6990SH
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.42ER: 36
#NR11537-...
U-Factor: 1.47ER: 35
NOR-6490PC
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.28ER: 43
#NR11537-...
U-Factor: 1.34ER: 42
#NR11537-...
U-Factor: 1.55ER: 38
NOR-6490SS
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.42ER: 36
#NR11537-...
U-Factor: 1.46ER: 36
NOR-6490SH
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.46ER: 36
#NR11537-...
U-Factor: 1.42ER: 36
NOR-6990PC
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.31ER: 41
#NR11537-...
U-Factor: 1.36ER: 40
#NR11537-...
U-Factor: 1.57ER: 37
NOR-6990SS
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.44ER: 36
#NR11537-...
U-Factor: 1.47ER: 35
NOR-2752PC
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 0.97ER: 44
#NR11537-...
U-Factor: 1.22ER: 40
#NR11537-...
U-Factor: 1.53ER: 36
NOR-2752TT
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 1.09ER: 37
#NR11537-...
U-Factor: 1.3ER: 34
#NR11537-...
U-Factor: 1.06ER: 29
NOR-2630FC
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 0.92ER: 45
#NR11537-...
U-Factor: 0.96ER: 44
#NR11537-...
U-Factor: 1.27ER: 40
NOR-2600AW
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 0.97ER: 40
#NR11537-...
U-Factor: 0.99ER: 40
#NR11537-...
U-Factor: 1.32ER: 35
NOR-2600CA
Vinyl
Top Variants by Energy Rating
#NR11537-...
U-Factor: 0.97ER: 40
#NR11537-...
U-Factor: 0.99ER: 39
#NR11537-...
U-Factor: 1.28ER: 35