Manufacturer Profile
Pioneer Window and Door Mfg Ltd
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
39.5
Avg ER Score
Certified Product Series
S-4750
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 1.03ER: 43
#NR7453-4...
U-Factor: 1.05ER: 41
#NR7453-4...
U-Factor: 1.03ER: 40
S-4700
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 1.03ER: 43
#NR7453-4...
U-Factor: 1.06ER: 41
#NR7453-4...
U-Factor: 1.25ER: 40
S-4700F
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 0.94ER: 47
#NR7453-4...
U-Factor: 0.97ER: 45
#NR7453-4...
U-Factor: 1.17ER: 45
S-3200
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 0.9ER: 50
#NR7453-4...
U-Factor: 0.95ER: 48
#NR7453-4...
U-Factor: 0.9ER: 47
S-3880
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 1.05ER: 39
#NR7453-4...
U-Factor: 1.23ER: 37
#NR7453-4...
U-Factor: 1.05ER: 36
S-3830
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 1.04ER: 39
#NR7453-4...
U-Factor: 1.22ER: 37
#NR7453-4...
U-Factor: 1.04ER: 37
S-3100
Vinyl
Top Variants by Energy Rating
#NR7453-4...
U-Factor: 0.94ER: 45
#NR7453-4...
U-Factor: 0.99ER: 44
#NR7453-4...
U-Factor: 1.16ER: 43