Manufacturer Profile
Marvel Doors & Windows Ltd.
View all NRCan-certified window series and their energy efficiency metrics.
6
Product Series
33.4
Avg ER Score
Certified Product Series
MDW-6000AW
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 1ER: 38
#NR001638...
U-Factor: 0.93ER: 30
#NR001638...
U-Factor: 0.91ER: 30
MDW-6000PC
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 0.91ER: 43
#NR001638...
U-Factor: 1.2ER: 40
#NR001638...
U-Factor: 1.22ER: 39
MDW-6000CA
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 0.99ER: 38
#NR001638...
U-Factor: 1.25ER: 34
#NR001638...
U-Factor: 0.91ER: 31
MDW-5500SS
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 0.99ER: 42
#NR001638...
U-Factor: 0.97ER: 38
#NR001638...
U-Factor: 1.33ER: 37
MDW-5500SH
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 0.99ER: 42
#NR001638...
U-Factor: 0.97ER: 38
#NR001638...
U-Factor: 1.37ER: 37
MDW-5500PC
Vinyl
Top Variants by Energy Rating
#NR001638...
U-Factor: 0.83ER: 48
#NR001638...
U-Factor: 1.23ER: 43
#NR001638...
U-Factor: 0.8ER: 43