Manufacturer Profile
Polytech Products Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
Visit Official Website →6
Product Series
36.8
Avg ER Score
Certified Product Series
CLR/ARG/80/71(4MM/4MM)-24MM
Vinyl
Top Variants by Energy Rating
#NR7114-4...
U-Factor: 1.59ER: 38
#NR7114-4...
U-Factor: 1.59ER: 34
CLR/ARG/80/71(5MM/5MM)-24MM
Vinyl
Top Variants by Energy Rating
#NR7114-4...
U-Factor: 1.57ER: 37
#NR7114-4...
U-Factor: 1.57ER: 34
CLR/ARG/80/71(6MM/6MM)-24MMGRID
Vinyl
Top Variants by Energy Rating
#NR7114-4...
U-Factor: 1.56ER: 34
MWS-DAW
Vinyl
Top Variants by Energy Rating
#NR7114-3...
U-Factor: 1.26ER: 36
CLR/ARG/80/71(6MM/6MM)-24MM
Vinyl
Top Variants by Energy Rating
#NR7114-4...
U-Factor: 1.56ER: 37
MWSFF-FW
Vinyl
Top Variants by Energy Rating
#NR7114-3...
U-Factor: 1.17ER: 42
#NR7114-3...
U-Factor: 1.59ER: 38
#NR7114-3...
U-Factor: 1.39ER: 38