2011 WERS Certified Products Directory - AFRC

NOTES
1. Uw is the whole window U-value
2. SHGCw is the whole window solar heat gain coefficient
3. Tvw is the whole window visible (light) transmittance
4.   Percentage improvement figures are compared with using base-case Generic Window 1 (3mm clear in standard aluminium frame)
5. A negative percentage improvement figure indicates performance worse than the base-case window
6. A positive percentage improvement figure indicates performance better than the base-case window
7. Maximum air infiltration is 5.0L/s.m2 at a positive pressure difference of 75 Pa as measured according to AS 2047
8. Static performance (Uw SHGCw Tvw Tdw) calculated using Window 5.2 and Therm 5.2 software (LBNL), 2000-2003
9. Annual energy performance (stars and % improvements) calculated using Nationwide House Energy Rating Software (AccuRate) according to procedures of WERS 2008.
10. Results disclosed at National Fenestration Rating Council (NFRC) regulations.
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Eurotech Windows
Updated - 05-Jul-08
Cool
%
Heat
%
Total Window - NFRC
Window ID
Glazing
Cooling Stars
Heating Stars
Uw
SHGC
Tvw
Air Inf.
uPVC Awning Window - Double Glazed
REH-004-01
58%
69%
2.6
0.42
0.44
0.76
REH-004-02
65%
63%
2.6
0.31
0.27
0.76
REH-004-03
68%
60%
2.6
0.26
0.36
0.76
REH-004-04
69%
65%
2.2
0.28
0.25
0.76
REH-004-05
72%
62%
2.2
0.24
0.34
0.76
REH-004-06
70%
67%
2.0
0.28
0.25
0.76
REH-004-07
67%
59%
2.7
0.26
0.22
0.76
REH-004-08
76%
50%
2.7
0.14
0.04
0.76
REH-004-09
71%
61%
2.4
0.24
0.20
0.76
REH-004-10
80%
52%
2.4
0.11
0.04
0.76
REH-004-11
73%
59%
2.4
0.21
0.30
0.76
REH-004-12
72%
62%
2.2
0.23
0.20
0.76
REH-004-13
81%
53%
2.2
0.10
0.04
0.76
REH-004-14
74%
61%
2.2
0.21
0.30
0.76
uPVC Tilt and Turn Window - Double Glazed
REH-005-01
58%
69%
2.6
0.41
0.44
0.77
REH-005-02
65%
62%
2.6
0.31
0.27
0.77
REH-005-03
68%
60%
2.6
0.26
0.36
0.77
REH-005-04
69%
65%
2.2
0.28
0.25
0.77
REH-005-05
72%
62%
2.2
0.23
0.33
0.77
REH-005-06
70%
66%
2.0
0.27
0.25
0.77
REH-005-07
68%
59%
2.7
0.26
0.21
0.77
REH-005-08
76%
50%
2.7
0.14
0.04
0.77
REH-005-09
71%
60%
2.4
0.23
0.20
0.77
REH-005-10
80%
51%
2.4
0.11
0.04
0.77
REH-005-11
73%
58%
2.4
0.21
0.29
0.77
REH-005-12
72%
62%
2.2
0.23
0.20
0.77
REH-005-13
81%
53%
2.2
0.10
0.04
0.77
REH-005-14
74%
60%
2.2
0.20
0.29
0.77
uPVC Casement Window - Double Glazed
REH-006-01
58%
69%
2.6
0.42
0.44
0.51
REH-006-02
65%
63%
2.6
0.31
0.27
0.51
REH-006-03
68%
60%
2.6
0.26
0.36
0.51
REH-006-04
69%
65%
2.2
0.28
0.25
0.51
REH-006-05
72%
63%
2.2
0.24
0.34
0.51
REH-006-06
70%
67%
2.0
0.28
0.25
0.51
REH-006-07
68%
59%
2.7
0.26
0.22
0.51
REH-006-08
76%
51%
2.7
0.14
0.04
0.51
REH-006-09
71%
61%
2.4
0.23
0.20
0.51
REH-006-10
80%
52%
2.4
0.11
0.04
0.51
REH-006-11
73%
59%
2.4
0.21
0.30
0.51
REH-006-12
72%
63%
2.2
0.23
0.20
0.51
REH-006-13
81%
54%
2.2
0.10
0.04
0.51
REH-006-14
74%
61%
2.2
0.20
0.30
0.51