Altek
View all NRCan-certified window series and their energy efficiency metrics.
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Product Series
34.5
Avg ER Score
Certified Product Series
B45_4MM|37MM|CCL-ARG95
Top Variants by Energy Rating
B45A_4MM|37MM|7036#2-ARG95
Top Variants by Energy Rating
PF45_5MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_4MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_3MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_5MM|37MM|366#2-ARG95
Top Variants by Energy Rating
C638C738_73-8|4MM|CCL
Top Variants by Energy Rating
C638C738_73-8|5MM|CCL
Top Variants by Energy Rating
B45_4MM|37MM|366#2-ARG95
Top Variants by Energy Rating
B45_3MM|37MM|272#2-ARG95
Top Variants by Energy Rating
B45_4MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_5MM|37MM|SN68#2-ARG95
Top Variants by Energy Rating
PF45_4MM|37MM|CCL-ARG95
Top Variants by Energy Rating
PF45_5MM|37MM|CCL-ARG95
Top Variants by Energy Rating
B45_3MM|37MM|CCL-ARG95
Top Variants by Energy Rating
PF45_3MM|37MM|CCL-ARG95
Top Variants by Energy Rating
PF45_4MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_3MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_6MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_5MM|22MM|GCL-ARG95
Top Variants by Energy Rating
PF45_5MM|30MM|GCL-ARG95
Top Variants by Energy Rating
B45_4MM|37MM|GCL-ARG95
Top Variants by Energy Rating
PF45_6MM|37MM|GCL-ARG95
Top Variants by Energy Rating
B45_5MM|37MM|GCL-ARG95
Top Variants by Energy Rating
B45_4MM|37MM|7036#2-ARG95
Top Variants by Energy Rating
B45_3MM|37MM|7036#2-ARG95
Top Variants by Energy Rating
PF45_6MM|30MM|GCL-ARG95
Top Variants by Energy Rating
B45_5MM|37MM|SN68#2-ARG95
Top Variants by Energy Rating
B45_5MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_5MM|30MM|CCL-ARG95
Top Variants by Energy Rating
B45_5MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_3MM|37MM|GCL-ARG95
Top Variants by Energy Rating
PF45_5MM|37MM|GCL-ARG95
Top Variants by Energy Rating
PF45_4MM|22MM|GCL-ARG95
Top Variants by Energy Rating
PF45_3MM|37MM|7036#2-ARG95
Top Variants by Energy Rating
B45_3MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_6MM|37MM|SN68#2-ARG95
Top Variants by Energy Rating
PF45_6MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_4MM|37MM|GCL-ARG95
Top Variants by Energy Rating
C638C738_73-8|6MM|CCL
Top Variants by Energy Rating
B45A_3MM|37MM|GCL-ARG95
Top Variants by Energy Rating
PF45_6MM|22MM|GCL-ARG95
Top Variants by Energy Rating
PF45_3MM|22MM|GCL-ARG95
Top Variants by Energy Rating
PF45_6MM|37MM|CCL-ARG95
Top Variants by Energy Rating
B45A_3MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_3MM|22MM|CCL-ARG95
Top Variants by Energy Rating
B45A_4MM|37MM|272#2-ARG95
Top Variants by Energy Rating
PF45_4MM|22MM|CCL-ARG95
Top Variants by Energy Rating
PF45_5MM|22MM|CCL-ARG95
Top Variants by Energy Rating
PF45_6MM|22MM|CCL-ARG95
Top Variants by Energy Rating
PF45_6MM|30MM|CCL-ARG95
Top Variants by Energy Rating
B45A_4MM|37MM|GCL-ARG95
Top Variants by Energy Rating
B45A_3MM|37MM|7036#2-ARG95
Top Variants by Energy Rating
B45_3MM|37MM|GCL-ARG95
Top Variants by Energy Rating
B45A_5MM|37MM|272#2-ARG95
Top Variants by Energy Rating
B45A_5MM|37MM|366#2-ARG95
Top Variants by Energy Rating
B45A_3MM|37MM|CCL-ARG95
Top Variants by Energy Rating
B45A_5MM|37MM|SN68#2-ARG95
Top Variants by Energy Rating
B45A_4MM|37MM|CCL-ARG95
Top Variants by Energy Rating
C638C738_73-8|3MM|CCL
Top Variants by Energy Rating
B45A_3MM|37MM|366#2-ARG95
Top Variants by Energy Rating
B45A_5MM|37MM|GCL-ARG95
Top Variants by Energy Rating
B45A_4MM|37MM|366#2-ARG95
Top Variants by Energy Rating
PF45_4MM|37MM|7036#2-ARG95
Top Variants by Energy Rating