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FRANK BY OSTACO
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
40.0
Avg ER Score
Certified Product Series
PR-PW
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 0.79ER: 49
#NR001040...
U-Factor: 0.91ER: 48
#NR001040...
U-Factor: 0.91ER: 48
CP-FCP
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.14ER: 43
#NR001040...
U-Factor: 1.14ER: 40
#NR001040...
U-Factor: 1.14ER: 40
CP-PW
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.14ER: 45
#NR001040...
U-Factor: 1.14ER: 43
#NR001040...
U-Factor: 1.14ER: 43
C-AWN
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.19ER: 36
#NR001040...
U-Factor: 1.19ER: 35
#NR001040...
U-Factor: 1.19ER: 35
C-CAS
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.19ER: 37
#NR001040...
U-Factor: 1.19ER: 35
#NR001040...
U-Factor: 1.19ER: 35
C-PW
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.14ER: 45
#NR001040...
U-Factor: 1.14ER: 43
#NR001040...
U-Factor: 1.14ER: 43
C-FC
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.14ER: 43
#NR001040...
U-Factor: 1.14ER: 40
#NR001040...
U-Factor: 1.14ER: 40
CP-AWN
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.19ER: 36
#NR001040...
U-Factor: 1.19ER: 35
#NR001040...
U-Factor: 1.19ER: 35
CP-CAS
Vinyl
Top Variants by Energy Rating
#NR001040...
U-Factor: 1.19ER: 37
#NR001040...
U-Factor: 1.19ER: 35
#NR001040...
U-Factor: 1.19ER: 35