Manufacturer Profile
LGG Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
3
Product Series
36.3
Avg ER Score
Certified Product Series
PVC-TTF
Vinyl
Top Variants by Energy Rating
#NR13981-...
U-Factor: 1ER: 45
#NR13981-...
U-Factor: 1.04ER: 44
#NR13981-...
U-Factor: 1.04ER: 44
PVC-TT
Vinyl
Top Variants by Energy Rating
#NR13981-...
U-Factor: 1.07ER: 39
#NR13981-...
U-Factor: 1.12ER: 38
#NR13981-...
U-Factor: 1.15ER: 37
AL-TTF
Aluminum
Top Variants by Energy Rating
#NR13981-...
U-Factor: 1.06ER: 43
#NR13981-...
U-Factor: 1.23ER: 39
#NR13981-...
U-Factor: 1.33ER: 38