Certified Product List - Residential

2019 WERS Certified Products Directory - AFRC

NOTES
1.These results are not for public reference can only be used by financial WERS members only.
2.The use of these results requires manufacture validation through the AWA Accreditation Scheme.
3.Uw is the whole window U-value
4.SHGCw is the whole window solar heat gain coefficient
5.Tvw is the whole window visible (light) transmittance
6.Percentage improvement figures are compared with using base-case Generic Window 1 (3mm clear in standard aluminium frame)
7.A negative percentage improvement figure indicates performance worse than the base-case window
8.A positive percentage improvement figure indicates performance better than the base-case window
9.Maximum air infiltration is 5.0L/s.m2 at a positive pressure difference of 75 Pa as measured according to AS 2047
10.Static performance (Uw SHGCw Tvw Tdw) calculated using Window 7.4 and Therm 7.4 software (LBNL), 1999-2016
11.Annual energy performance (stars and % improvements) calculated using Nationwide House Energy Rating Software (AccuRate) according to procedures of WERS 2008.
12.Results disclosed at Australian Fenestration Rating Council (AFRC) regulations.
13. Products performance is based on products excluding reveals unless “with In-Line Reveal” is included in the product description.
14. Results marked as “with In-Line Reveal” can only be (claimed/used/certified/used for marketing and compliance) when designed, tested, sold, installed and warranted with the reveal in situ. Products that do not include the reveal must revert to the performance excluding the in-line reveal. Please contact the window manufacturer or WERS for further details.

Press Metal Aluminium Australia

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Window ID Frame Glazing Cooling Stars Heating Stars Cool% Heat% Uw SHGCw Tvw Air Inf
PMA-002-01 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPGy 49% 31% 5.4 0.33 0.22 0.08
PMA-002-02 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPNtl 48% 31% 5.5 0.34 0.34 0.08
PMA-002-03 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPGn 49% 32% 5.4 0.34 0.41 0.08
PMA-002-04 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPClr 42% 37% 5.4 0.44 0.47 0.08
PMA-002-05 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38GyLam 39% 20% 6.5 0.40 0.24 0.08
PMA-002-06 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38ClrLam 33% 25% 6.5 0.49 0.50 0.08
PMA-002-07 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SpGy 49% 10% 6.6 0.25 0.05 0.08
PMA-002-08 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SolT 48% 31% 5.5 0.35 0.36 0.08
PMA-002-09 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SpGn 42% 16% 6.6 0.35 0.38 0.08
PMA-002-10 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Gn 39% 19% 6.6 0.40 0.44 0.08
PMA-002-11 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Gy 40% 18% 6.6 0.38 0.24 0.08
PMA-002-12 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Clr 31% 25% 6.6 0.51 0.50 0.08
PMA-003-01 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6.38GryLam/12Ar/6.38ClrLam 55% 42% 4.5 0.32 0.21 5
PMA-003-02 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6.38ClrLam/12Ar/6.38ClrLam 47% 46% 4.6 0.42 0.44 5
PMA-003-03 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6TS21Gn/12/6Clr 65% 32% 4.5 0.16 0.09 5
PMA-003-04 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6SpGn/12/6EVClr 62% 40% 4.2 0.23 0.26 5
PMA-003-05 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6Clr/12/6EVClr 51% 50% 4.2 0.39 0.35 5
PMA-003-06 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6EVClr/12/6Clr 53% 48% 4.2 0.36 0.35 5
PMA-003-07 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6SpGn/12/6Clr 57% 38% 4.6 0.27 0.34 5
PMA-003-08 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6EVGry/12/6Clr 61% 41% 4.2 0.24 0.16 5
PMA-003-09 2006 Series - Aluminium Awning Window - 67 x 45 - Frame with 35mm Awning Sash - Double Glazed 6Clr/12/6Clr 45% 48% 4.6 0.45 0.45 5
PMA-008-01 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPGy 49% 28% 5.6 0.32 0.21 0.13
PMA-008-02 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPNtl 49% 28% 5.6 0.32 0.32 0.13
PMA-008-03 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPGn 49% 28% 5.6 0.32 0.38 0.13
PMA-008-04 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38CPClr 43% 33% 5.6 0.41 0.44 0.13
PMA-008-05 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38GyLam 40% 18% 6.6 0.38 0.23 0.13
PMA-008-06 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6.38ClrLam 34% 22% 6.6 0.47 0.47 0.13
PMA-008-07 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SpGy 50% 09% 6.6 0.24 0.05 0.13
PMA-008-08 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SolT 48% 29% 5.6 0.33 0.34 0.13
PMA-008-09 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6SpGn 44% 15% 6.6 0.33 0.36 0.13
PMA-008-10 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Gn 40% 18% 6.6 0.38 0.41 0.13
PMA-008-11 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Gy 42% 17% 6.6 0.36 0.23 0.13
PMA-008-12 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Single Glazed 6Clr 32% 24% 6.6 0.49 0.48 0.13
PMA-009-01 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6.38GyLam/12Ar/6.38ClrLam 54% 38% 4.8 0.31 0.20 5
PMA-009-02 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6.38ClrLam/12Ar/6.38ClrLam 46% 42% 4.9 0.41 0.42 5
PMA-009-03 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6TS21Gn/12/6Clr 64% 29% 4.7 0.16 0.09 5
PMA-009-04 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6SpGn/12/6EVClr 61% 36% 4.5 0.22 0.25 5
PMA-009-05 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6Clr/12/6EVClr 50% 45% 4.5 0.38 0.34 5
PMA-009-06 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6EVClr/12/6Clr 53% 44% 4.5 0.35 0.34 5
PMA-009-07 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6SpGn/12/6Clr 56% 34% 4.9 0.27 0.32 5
PMA-009-08 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6EVGy/12/6Clr 61% 36% 4.5 0.23 0.16 5
PMA-009-09 2006 Series - Aluminium Awning Window - 100 x 45 - Frame with 35mm Awning Sash - Double Glazed 6Clr/12/6Clr 44% 44% 4.9 0.44 0.43 5
PMA-015-01 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38CPGy 48% 25% 4.7 0.40 0.30 0.24
PMA-015-02 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38CPNtl 47% 27% 4.6 0.42 0.46 0.24
PMA-015-03 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38CPGn 48% 26% 4.6 0.41 0.55 0.24
PMA-015-04 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38CPClr 38% 34% 4.6 0.55 0.64 0.24
PMA-015-05 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38GyLam 34% 10% 6.2 0.49 0.33 0.24
PMA-015-06 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6.38ClrLam 23% 16% 6.2 0.63 0.68 0.24
PMA-015-07 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6SpGy 48% .02% 6.3 0.29 0.07 0.24
PMA-015-08 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6SolT 46% 26% 4.7 0.43 0.49 0.24
PMA-015-09 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6SpGn 39% 05% 6.3 0.42 0.52 0.24
PMA-015-10 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6Gn 34% 08% 6.3 0.49 0.60 0.24
PMA-015-11 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6Gy 35% 07% 6.3 0.47 0.33 0.24
PMA-015-12 3006 Series - Aluminium - 67 x 2 - Sliding Window XO - Single Glazed 6Clr 19% 16% 6.3 0.66 0.69 0.24
PMA-016-01 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38CPGy 49% 31% 4.3 0.42 0.33 0.4
PMA-016-02 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38CPNtl 47% 32% 4.3 0.44 0.49 0.4
PMA-016-03 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38CPGn 48% 31% 4.3 0.43 0.59 0.4
PMA-016-04 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38CPClr 36% 39% 4.3 0.58 0.68 0.4
PMA-016-05 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38GyLam 33% 14% 6.0 0.52 0.35 0.4
PMA-016-06 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6.38ClrLam 21% 20% 6.0 0.66 0.73 0.4
PMA-016-07 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6SpGy 48% 01% 6.1 0.30 0.07 0.4
PMA-016-08 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6SolT 47% 32% 4.3 0.45 0.53 0.4
PMA-016-09 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6SpGn 39% 09% 6.1 0.44 0.56 0.4
PMA-016-10 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6Gn 33% 13% 6.1 0.52 0.64 0.4
PMA-016-11 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6Gy 35% 11% 6.1 0.49 0.35 0.4
PMA-016-12 3006 Series - Aluminium - 100 x 3 Track Sliding Light Commercial Door XO - Single Glazed 6Clr 16% 21% 6.1 0.70 0.74 0.4
PMA-017-01 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38CPGy 48% 28% 4.5 0.42 0.33 0.04
PMA-017-02 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38CPNtl 46% 29% 4.5 0.44 0.49 0.04
PMA-017-03 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38CPGn 47% 29% 4.5 0.43 0.59 0.04
PMA-017-04 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38CPClr 36% 36% 4.5 0.58 0.68 0.04
PMA-017-05 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38ClrLam 19% 18% 6.2 0.67 0.73 0.04
PMA-017-06 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6.38GyLam 32% 11% 6.2 0.52 0.35 0.04
PMA-017-07 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6Clr 16% 19% 6.2 0.70 0.74 0.04
PMA-017-08 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6Gy 34% 10% 6.2 0.49 0.35 0.04
PMA-017-09 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6Gn 32% 11% 6.2 0.52 0.64 0.04
PMA-017-10 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6SpGn 37% 08% 6.2 0.45 0.56 0.04
PMA-017-11 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6SolT 45% 30% 4.5 0.46 0.53 0.04
PMA-017-12 3006 Series - Aluminium - 100 x 3 Track Sliding High Rise Door XO - Single Glazed 6SpGy 48% .00% 6.2 0.30 0.07 0.04
PMA-019-01 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38CPGy 52% 23% 4.6 0.35 0.26 5
PMA-019-02 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38CPNtl 51% 24% 4.6 0.37 0.40 5
PMA-019-03 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38CPGn 51% 24% 4.6 0.36 0.48 5
PMA-019-04 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38CPClr 43% 30% 4.6 0.48 0.55 5
PMA-019-05 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38ClrLam 31% 15% 6.0 0.55 0.59 5
PMA-019-06 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6.38GyLam 40% 09% 6.0 0.43 0.28 5
PMA-019-07 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6Clr 28% 17% 6.0 0.58 0.60 5
PMA-019-08 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6Gy 41% 08% 6.0 0.41 0.28 5
PMA-019-09 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6Gn 40% 09% 6.0 0.43 0.52 5
PMA-019-10 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6SpGn 44% 06% 6.0 0.37 0.45 5
PMA-019-11 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6SolT 50% 25% 4.6 0.38 0.43 5
PMA-019-12 7000 Series - Aluminium - Bi Folding Door - Single Glazed 6SpGy 51% .00% 6.0 0.26 0.06 5
PMA-022-01 8000 Series - Premier Sliding Door - Double Glazed 10.38Clr/12Ar/6Clr 46% 43% 3.6 0.50 0.59 0.63
PMA-022-02 8000 Series - Premier Sliding Door - Double Glazed 6.38Clr/12Ar/6Clr 44% 43% 3.7 0.53 0.60 0.63
PMA-022-03 8000 Series - Premier Sliding Door - Double Glazed 6Clr/12Ar/6Clr 41% 45% 3.7 0.56 0.61 0.63
PMA-022-04 8000 Series - Premier Sliding Door - Double Glazed 6EVanClr/12Ar/6Clr 52% 46% 3.1 0.45 0.47 0.63
PMA-022-05 8000 Series - Premier Sliding Door - Double Glazed 6ETGrn/12Ar/6Clr 61% 39% 3.1 0.33 0.49 0.63
PMA-022-06 8000 Series - Premier Sliding Door - Double Glazed 6PTechSvr/12Ar/6Clr 67% 36% 2.9 0.25 0.46 0.63
PMA-022-07 8000 Series - Premier Sliding Door - Double Glazed 6SpGn/12Ar/6Clr 58% 32% 3.7 0.32 0.46 0.63
PMA-022-08 8000 Series - Premier Sliding Door - Double Glazed 6SpGy/12Ar/6Clr 68% 23% 3.7 0.18 0.06 0.63
PMA-022-09 8000 Series - Premier Sliding Door - Double Glazed 6SolT/12Ar/6Clr 59% 41% 3.1 0.36 0.44 0.63
PMA-022-10 8000 Series - Premier Sliding Door - Double Glazed 6SolTGy/12Ar/6Clr 69% 32% 3.1 0.21 0.17 0.63
PMA-022-11 8000 Series - Premier Sliding Door - Double Glazed 6AB/12Ar/6Clr 58% 32% 3.7 0.32 0.36 0.63
PMA-022-12 8000 Series - Premier Sliding Door - Double Glazed 6EvanGy/12Ar/6Clr 65% 36% 3.1 0.27 0.22 0.63
PMA-022-13 8000 Series - Premier Sliding Door - Double Glazed 6EvanSpBl/12Ar/6Clr 67% 33% 3.1 0.23 0.27 0.63
PMA-022-14 8000 Series - Premier Sliding Door - Double Glazed 6EvanSpGn/12Ar/6Clr 67% 33% 3.1 0.23 0.33 0.63
WER-004-01 WERS Standard Industry Typical Aluminium Window - Single Glazed 3Clr 02% 04% 7.4 0.77 0.80 5
WER-004-02 WERS Standard Industry Typical Aluminium Window - Single Glazed 6.38 Clear LE 27% 25% 5.5 0.62 0.73 5
WER-004-03 WERS Standard Industry Typical Aluminium Window - Single Glazed 5Toned 23% .04% 7.4 0.56 0.45 5
WER-004-04 WERS Standard Industry Typical Aluminium Window - Single Glazed 5SuperToned 27% .06% 7.4 0.51 0.19 5
WER-005-01 WERS Standard Industry Typical Timber Window - Single Glazed 3Clr 20% 28% 5.5 0.69 0.71 5
WER-005-02 WERS Standard Industry Typical Timber Window - Single Glazed 6.38LE 42% 44% 3.7 0.55 0.65 5
WER-005-03 WERS Standard Industry Typical Timber Window - Single Glazed 5Toned 36% 20% 5.5 0.51 0.40 5
WER-005-04 WERS Standard Industry Typical Timber Window - Single Glazed 5SuperToned 40% 18% 5.5 0.46 0.17 5
WER-006-01 WERS Standard Industry Typical uPVC Window - Single Glazed 3Clr 20% 28% 5.5 0.69 0.71 5
WER-006-02 WERS Standard Industry Typical uPVC Window - Single Glazed 6.38LE 42% 44% 3.7 0.55 0.65 5
WER-006-03 WERS Standard Industry Typical uPVC Window - Single Glazed 5Toned 36% 20% 5.5 0.51 0.40 5
WER-006-04 WERS Standard Industry Typical uPVC Window - Single Glazed 5SuperToned 40% 18% 5.5 0.46 0.17 5
WER-004-05 WERS Standard Industry Typical Aluminium Window - Double Glazed 3Clr/6/3Clr 21% 31% 5.3 0.69 0.72 5
WER-004-06 WERS Standard Industry Typical Aluminium Window - Double Glazed 3Clr/12/3Clr 25% 40% 4.6 0.69 0.73 5
WER-004-07 WERS Standard Industry Typical Aluminium Window - Double Glazed 3Clr/12/4LE 32% 42% 4.2 0.64 0.66 5
WER-004-08 WERS Standard Industry Typical Aluminium Window - Double Glazed 5SuperToned/6/5Clr 56% 09% 5.2 0.24 0.10 5
WER-005-05 WERS Standard Industry Typical Timber Window - Double Glazed 3Clr/6/3Clr 39% 51% 3.3 0.61 0.65 5
WER-005-06 WERS Standard Industry Typical Timber Window - Double Glazed 3Clr/12/3Clr 40% 55% 3.0 0.61 0.65 5
WER-005-07 WERS Standard Industry Typical Timber Window - Double Glazed 3Clr/12/4LE 47% 63% 2.1 0.58 0.59 5
WER-005-08 WERS Standard Industry Typical Timber Window - Double Glazed 5SuperToned/6/5Clr 54% 42% 3.3 0.41 0.34 5
WER-005-09 WERS Standard Industry Typical Timber Window - Double Glazed LB Clr S0 4/12/4 57% 60% 1.9 0.47 0.63 5
WER-006-05 WERS Standard Industry Typical uPVC Window - Double Glazed 3Clr/6/3Clr 39% 51% 3.3 0.61 0.65 5
WER-006-06 WERS Standard Industry Typical uPVC Window - Double Glazed 3Clr/12/3Clr 40% 55% 3.0 0.61 0.65 5
WER-006-07 WERS Standard Industry Typical uPVC Window - Double Glazed 3Clr/12/4LE 47% 63% 2.1 0.58 0.59 5
WER-006-08 WERS Standard Industry Typical uPVC Window - Double Glazed 5SuperToned/6/5Clr 54% 42% 3.3 0.41 0.34 5