Manufacturer Profile
Golem Windows And Doors Inc.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
39.9
Avg ER Score
Certified Product Series
GOL-75AW
Aluminum
Top Variants by Energy Rating
#NR14030-...
U-Factor: 1.22ER: 23
GOL-75TT
Aluminum
Top Variants by Energy Rating
#NR14030-...
U-Factor: 0.82ER: 42
#NR14030-...
U-Factor: 0.82ER: 42
#NR14030-...
U-Factor: 0.97ER: 40
GOL-75PC
Aluminum
Top Variants by Energy Rating
#NR14030-...
U-Factor: 0.63ER: 50
#NR14030-...
U-Factor: 0.62ER: 49
#NR14030-...
U-Factor: 0.78ER: 49
GOL-75CA
Aluminum
Top Variants by Energy Rating
#NR14030-...
U-Factor: 1.22ER: 23