Manufacturer Profile
Nav Windows And Doors Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
3
Product Series
33.2
Avg ER Score
Certified Product Series
NAV-700SS
Vinyl
Top Variants by Energy Rating
#NR14348-...
U-Factor: 1ER: 40
#NR14348-...
U-Factor: 1.45ER: 35
#NR14348-...
U-Factor: 0.94ER: 35
NAV-700PC
Vinyl
Top Variants by Energy Rating
#NR14348-...
U-Factor: 0.85ER: 47
#NR14348-...
U-Factor: 1.31ER: 41
#NR14348-...
U-Factor: 0.8ER: 40
NAV-700SH
Vinyl
Top Variants by Energy Rating
#NR14348-...
U-Factor: 0.99ER: 40
#NR14348-...
U-Factor: 0.93ER: 35
#NR14348-...
U-Factor: 1.44ER: 35