Manufacturer Profile
Hi-Tech Energy Windows Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
36.5
Avg ER Score
Certified Product Series
EVOL-3XGLZD
Vinyl
Top Variants by Energy Rating
#NR7346-4...
U-Factor: 0.91ER: 35
#NR7346-4...
U-Factor: 0.85ER: 35
#NR7346-4...
U-Factor: 0.85ER: 35
EVOL-PIC
Vinyl
Top Variants by Energy Rating
#NR7346-3...
U-Factor: 0.91ER: 50
#NR7346-3...
U-Factor: 1.14ER: 47
#NR7346-3...
U-Factor: 1.31ER: 44
EVOL-PRAW
Vinyl
Top Variants by Energy Rating
#NR7346-3...
U-Factor: 1.02ER: 40
#NR7346-3...
U-Factor: 1.19ER: 38
#NR7346-3...
U-Factor: 1.31ER: 35
EVOL-CSSV
Vinyl
Top Variants by Energy Rating
#NR7346-3...
U-Factor: 1.02ER: 40
#NR7346-3...
U-Factor: 1.19ER: 38
#NR7346-3...
U-Factor: 1.31ER: 35
EVOL-FIXD
Vinyl
Top Variants by Energy Rating
#NR7346-3...
U-Factor: 0.91ER: 47
#NR7346-3...
U-Factor: 1.14ER: 44
#NR7346-3...
U-Factor: 1.25ER: 42