Manufacturer Profile

Heritage Windows & Doors

View all NRCan-certified window series and their energy efficiency metrics.

Product Series

36.0

Avg ER Score

Certified Product Series

3100FC/PCL/ARG/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.17ER: 43

#NR001315...

U-Factor: 1.17ER: 43

#NR001315...

U-Factor: 1.18ER: 40

3100FC/GCL/ARG/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.19ER: 41

#NR001315...

U-Factor: 1.2ER: 41

#NR001315...

U-Factor: 1.2ER: 38

3100FC/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.55ER: 36

#NR001315...

U-Factor: 1.55ER: 36

3100FC/GCL/ARG/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.24ER: 39

#NR001315...

U-Factor: 1.23ER: 39

#NR001315...

U-Factor: 1.24ER: 37

3100FC/PCL/ARG/PCL/ARG/7036-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.11ER: 36

#NR001315...

U-Factor: 1.11ER: 36

#NR001315...

U-Factor: 1.11ER: 34

3100FC/GCL/ARG/GCL/ARG/7036-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.13ER: 35

#NR001315...

U-Factor: 1.13ER: 35

#NR001315...

U-Factor: 1.14ER: 33

3100FC/GCL/ARG/GCL/ARG/7036-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.17ER: 34

#NR001315...

U-Factor: 1.18ER: 34

#NR001315...

U-Factor: 1.19ER: 32

3200LF/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.61ER: 41

#NR001315...

U-Factor: 1.61ER: 41

#NR001315...

U-Factor: 1.61ER: 37

3200LF/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.59ER: 40

#NR001315...

U-Factor: 1.6ER: 40

#NR001315...

U-Factor: 1.6ER: 36

3000CAS/PCL/ARG/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.22ER: 37

#NR001315...

U-Factor: 1.22ER: 37

#NR001315...

U-Factor: 1.22ER: 35

3000CAS/GCL/ARG/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.24ER: 36

#NR001315...

U-Factor: 1.24ER: 36

3000CAS/GCL/ARG/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.29ER: 34

#NR001315...

U-Factor: 1.28ER: 34

3000CAS/PCL/ARG/PCL/ARG/7036-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.17ER: 32

#NR001315...

U-Factor: 1.17ER: 32

#NR001315...

U-Factor: 1.18ER: 30

3000CAS/GCL/ARG/GCL/ARG/7036-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.19ER: 30

#NR001315...

U-Factor: 1.19ER: 30

#NR001315...

U-Factor: 1.19ER: 29

3050AWN/PCL/ARG/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.22ER: 37

#NR001315...

U-Factor: 1.22ER: 37

#NR001315...

U-Factor: 1.22ER: 35

3050AWN/GCL/ARG/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.25ER: 36

#NR001315...

U-Factor: 1.25ER: 36

3050AWN/GCL/ARG/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.29ER: 34

#NR001315...

U-Factor: 1.28ER: 34

3050AWN/PCL/ARG/PCL/ARG/7036-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.17ER: 32

#NR001315...

U-Factor: 1.17ER: 32

#NR001315...

U-Factor: 1.17ER: 30

3050AWN/GCL/ARG/GCL/ARG/7036-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.2ER: 30

#NR001315...

U-Factor: 1.2ER: 30

#NR001315...

U-Factor: 1.19ER: 29

3100FC/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.58ER: 37

#NR001315...

U-Factor: 1.57ER: 37

#NR001315...

U-Factor: 1.58ER: 34

3100FC/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.56ER: 36

#NR001315...

U-Factor: 1.57ER: 36

3200LF/GCL/ARG/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.23ER: 44

#NR001315...

U-Factor: 1.24ER: 43

#NR001315...

U-Factor: 1.24ER: 40

3200LF/GCL/ARG/GCL/ARG/8070-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.18ER: 45

#NR001315...

U-Factor: 1.19ER: 45

#NR001315...

U-Factor: 1.19ER: 42

3200LF/PCL/ARG/PCL/ARG/7036-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.09ER: 39

#NR001315...

U-Factor: 1.09ER: 39

#NR001315...

U-Factor: 1.1ER: 37

3200LF/GCL/ARG/GCL/ARG/7036-4

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.12ER: 38

#NR001315...

U-Factor: 1.11ER: 38

#NR001315...

U-Factor: 1.12ER: 36

3200LF/PCL/ARG/PCL/ARG/8070-3

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.16ER: 48

#NR001315...

U-Factor: 1.16ER: 48

#NR001315...

U-Factor: 1.16ER: 44

3200LF/GCL/ARG/8070-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.58ER: 39

#NR001315...

U-Factor: 1.58ER: 39

#NR001315...

U-Factor: 1.62ER: 35

3200LF/GCL/ARG/GCL/ARG/7036-5

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.16ER: 37

#NR001315...

U-Factor: 1.17ER: 37

#NR001315...

U-Factor: 1.17ER: 35

3350DH/8070/ARG/IS20/3/IU

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.46ER: 34

3450SH/8070/ARG/IS20/3/IU

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.46ER: 36

3450SH/8070/ARG/IS20/3/IS

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.46ER: 36

3450SH/CLR/ARG/8071/3/IU

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.69ER: 34

3450SH/CLR/ARG/8071/3/IS

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.7ER: 34

3400SS/8070/ARG/IS20/3/IU

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.47ER: 36

3400SS/CLR/ARG/8071/3/IS

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.7ER: 34

3400SS/CLR/ARG/8071/3/IU

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.7ER: 34

3400SS/8070/ARG/IS20/3/IS

Vinyl

Top Variants by Energy Rating

#NR001315...

U-Factor: 1.47ER: 36