Manufacturer Profile
i89 / arg / i89 / arg / i89 (DS/DS/DS) 7/8"
View all NRCan-certified window series and their energy efficiency metrics.
1
Product Series
37.0
Avg ER Score
Certified Product Series
8000HS-10
Vinyl
Top Variants by Energy Rating
#NR001673...
U-Factor: 1.31ER: 37