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Fersina Windows Peterborough

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Product Series

33.6

Avg ER Score

Certified Product Series

TTF-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.87ER: 37

#NR7143-4...

U-Factor: 0.87ER: 36

#NR7143-4...

U-Factor: 1ER: 35

1800CAS-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.94ER: 33

#NR7143-4...

U-Factor: 1.04ER: 31

#NR7143-4...

U-Factor: 0.94ER: 31

1800PW-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.87ER: 32

#NR7143-4...

U-Factor: 0.87ER: 31

#NR7143-4...

U-Factor: 0.97ER: 30

1800AW-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.07ER: 37

#NR7143-4...

U-Factor: 1.18ER: 36

#NR7143-4...

U-Factor: 1.07ER: 35

1400CAS-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.1ER: 37

#NR7143-4...

U-Factor: 1.22ER: 35

#NR7143-4...

U-Factor: 1.1ER: 34

1400AW-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.99ER: 31

#NR7143-4...

U-Factor: 0.99ER: 30

#NR7143-4...

U-Factor: 1.1ER: 29

TT-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.11ER: 38

#NR7143-4...

U-Factor: 1.23ER: 36

#NR7143-4...

U-Factor: 1.11ER: 36

TT-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.98ER: 32

#NR7143-4...

U-Factor: 1.09ER: 30

#NR7143-4...

U-Factor: 0.98ER: 30

TT-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.98ER: 28

#NR7143-4...

U-Factor: 0.98ER: 27

#NR7143-4...

U-Factor: 1.08ER: 26

1800PW-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.86ER: 37

#NR7143-4...

U-Factor: 0.86ER: 35

#NR7143-4...

U-Factor: 0.99ER: 35

1800PW-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.01ER: 43

#NR7143-4...

U-Factor: 1.15ER: 41

#NR7143-4...

U-Factor: 1.01ER: 40

1400FC-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.88ER: 36

#NR7143-4...

U-Factor: 0.88ER: 35

#NR7143-4...

U-Factor: 1ER: 34

1400FC-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.88ER: 32

#NR7143-4...

U-Factor: 0.88ER: 31

#NR7143-4...

U-Factor: 0.98ER: 30

1400FC-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.93ER: 45

#NR7143-4...

U-Factor: 0.93ER: 42

#NR7143-4...

U-Factor: 1.52ER: 36

TTF-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.92ER: 47

#NR7143-4...

U-Factor: 0.92ER: 44

#NR7143-4...

U-Factor: 1.52ER: 38

1800AW-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.93ER: 32

#NR7143-4...

U-Factor: 0.93ER: 31

#NR7143-4...

U-Factor: 1.05ER: 30

1400CAS-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.03ER: 38

#NR7143-4...

U-Factor: 1.03ER: 37

1400AW-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.12ER: 36

#NR7143-4...

U-Factor: 1.22ER: 34

#NR7143-4...

U-Factor: 1.12ER: 34

1400CAS-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.99ER: 31

#NR7143-4...

U-Factor: 0.99ER: 30

#NR7143-4...

U-Factor: 1.09ER: 29

1400CAS-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.99ER: 28

#NR7143-4...

U-Factor: 1.07ER: 26

#NR7143-4...

U-Factor: 0.99ER: 26

1800AW-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.94ER: 28

#NR7143-4...

U-Factor: 0.94ER: 27

#NR7143-4...

U-Factor: 1.04ER: 26

1400PW-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.01ER: 46

#NR7143-4...

U-Factor: 1.17ER: 44

#NR7143-4...

U-Factor: 1.01ER: 44

1800PW-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.91ER: 45

#NR7143-4...

U-Factor: 0.91ER: 43

#NR7143-4...

U-Factor: 1.51ER: 36

1800AW-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.97ER: 40

#NR7143-4...

U-Factor: 0.97ER: 38

1400PW-272

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.85ER: 39

#NR7143-4...

U-Factor: 0.85ER: 37

#NR7143-4...

U-Factor: 0.99ER: 37

1400AW-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.99ER: 27

#NR7143-4...

U-Factor: 0.99ER: 26

#NR7143-4...

U-Factor: 1.08ER: 25

1400AW-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.03ER: 38

#NR7143-4...

U-Factor: 1.03ER: 36

1400PW-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.86ER: 33

#NR7143-4...

U-Factor: 0.86ER: 32

#NR7143-4...

U-Factor: 0.97ER: 31

TTF-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.02ER: 44

#NR7143-4...

U-Factor: 1.02ER: 42

#NR7143-4...

U-Factor: 1.17ER: 42

1400FC-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.02ER: 42

#NR7143-4...

U-Factor: 1.16ER: 41

#NR7143-4...

U-Factor: 1.02ER: 40

1400PW-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.91ER: 49

#NR7143-4...

U-Factor: 0.91ER: 46

#NR7143-4...

U-Factor: 1.57ER: 39

TT-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.02ER: 40

#NR7143-4...

U-Factor: 1.02ER: 38

TTF-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.87ER: 32

#NR7143-4...

U-Factor: 0.87ER: 31

#NR7143-4...

U-Factor: 0.98ER: 30

1800CAS-180

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 1.06ER: 38

#NR7143-4...

U-Factor: 1.06ER: 36

#NR7143-4...

U-Factor: 1.18ER: 36

1800CAS-366

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.94ER: 28

#NR7143-4...

U-Factor: 0.94ER: 28

#NR7143-4...

U-Factor: 1.03ER: 26

1800CAS-8071

Vinyl

Top Variants by Energy Rating

#NR7143-4...

U-Factor: 0.98ER: 40

#NR7143-4...

U-Factor: 0.98ER: 38