Manufacturer Profile
Norden Windows and Doors Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
34.5
Avg ER Score
Certified Product Series
NOR-2600AW
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 0.98ER: 40
#NR001400...
U-Factor: 0.98ER: 38
#NR001400...
U-Factor: 1.31ER: 35
NOR-6990SS
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.43ER: 36
NOR-2545PC
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 0.88ER: 49
#NR001400...
U-Factor: 0.88ER: 46
#NR001400...
U-Factor: 1.26ER: 44
NOR-2752PC
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 0.97ER: 44
#NR001400...
U-Factor: 1.22ER: 40
#NR001400...
U-Factor: 1.53ER: 36
NOR-6490PC
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.28ER: 43
#NR001400...
U-Factor: 1.28ER: 40
#NR001400...
U-Factor: 1.55ER: 38
NOR-6490SH
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.42ER: 36
#NR001400...
U-Factor: 1.42ER: 34
NOR-2600CA
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 0.98ER: 40
#NR001400...
U-Factor: 0.98ER: 38
#NR001400...
U-Factor: 1.28ER: 36
NOR-2630FC
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 0.93ER: 45
#NR001400...
U-Factor: 0.93ER: 42
#NR001400...
U-Factor: 1.27ER: 40
NOR-6490SS
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.43ER: 36
NOR-6990PC
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.31ER: 41
#NR001400...
U-Factor: 1.31ER: 38
#NR001400...
U-Factor: 1.58ER: 36
NOR-2752TT
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.1ER: 37
#NR001400...
U-Factor: 1.3ER: 34
#NR001400...
U-Factor: 1.06ER: 29
NOR-6990SH
Vinyl
Top Variants by Energy Rating
#NR001400...
U-Factor: 1.43ER: 36