Manufacturer Profile
Portes et Fenêtres Impérial Inc.
View all NRCan-certified window series and their energy efficiency metrics.
11
Product Series
36.7
Avg ER Score
Certified Product Series
3/4000-B
Aluminum/Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.08ER: 38
#NR001630...
U-Factor: 1.08ER: 38
#NR001630...
U-Factor: 1.25ER: 37
3710-HSOX
Aluminum/Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.65ER: 34
31/4100-BF
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.02ER: 43
#NR001630...
U-Factor: 1.19ER: 43
#NR001630...
U-Factor: 1.08ER: 42
30/4050-PRAW
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.08ER: 38
#NR001630...
U-Factor: 1.08ER: 38
#NR001630...
U-Factor: 1.25ER: 37
34/4450-VSSH
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.59ER: 36
#NR001630...
U-Factor: 1.59ER: 36
34/4400-HSOX
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.65ER: 36
#NR001630...
U-Factor: 1.59ER: 36
33/4300-HSXX
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.59ER: 35
#NR001630...
U-Factor: 1.59ER: 34
S-3710
Aluminum/Vinyl
Top Variants by Energy Rating
#NR7244-4...
U-Factor: 1.65ER: 34
S-6300
Vinyl
Top Variants by Energy Rating
#NR7244-4...
U-Factor: 1.08ER: 39
#NR7244-4...
U-Factor: 1.14ER: 37
#NR7244-4...
U-Factor: 1.31ER: 36
S-3760
Aluminum/Vinyl
Top Variants by Energy Rating
#NR7244-4...
U-Factor: 1.59ER: 35
#NR7244-4...
U-Factor: 1.65ER: 34
33/4350-VSDH
Vinyl
Top Variants by Energy Rating
#NR001630...
U-Factor: 1.59ER: 35
#NR001630...
U-Factor: 1.59ER: 34