Manufacturer Profile
Rusco Mfg. Inc.
View all NRCan-certified window series and their energy efficiency metrics.
8
Product Series
37.4
Avg ER Score
Certified Product Series
LF-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.23ER: 45
#NR6973-4...
U-Factor: 1.25ER: 44
#NR6973-4...
U-Factor: 1.28ER: 44
AWN-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.22ER: 38
#NR6973-4...
U-Factor: 1.22ER: 36
#NR6973-4...
U-Factor: 1.54ER: 34
FC-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.25ER: 42
#NR6973-4...
U-Factor: 1.26ER: 39
#NR6973-4...
U-Factor: 1.61ER: 37
SS-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.41ER: 35
#NR6973-4...
U-Factor: 1.62ER: 34
SH-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.41ER: 35
#NR6973-4...
U-Factor: 1.62ER: 34
CAS-CLR
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.21ER: 39
#NR6973-4...
U-Factor: 1.22ER: 36
#NR6973-4...
U-Factor: 1.52ER: 34
DH-0.875
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.45ER: 35
DS-0.875
Vinyl
Top Variants by Energy Rating
#NR6973-4...
U-Factor: 1.44ER: 35