Specifying Windows and Doors Using Performance Standards
Specifying Windows and Doors Using Performance Standards
Specifying Windows and Doors Using Performance Standards
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42<br />
Air Infiltration Test Pressure<br />
FOR VARIOUS PERFORMANCE CLASSES<br />
7<br />
6<br />
6.2<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
1.6 1.6 1.6<br />
R LC CW AW<br />
psf<br />
Here we see how air infiltration test pressures are assigned. They are not keyed to<br />
the design pressure, but vary by performance class <strong>and</strong> operator type.