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skylights

  1. H

    IECC C402.4.2 skylights question

    Hello, Trying to make a little sense of section C402.4.2. Specifically, are the provisions regarding the toplit daylight zone of 3% and the skylight effective aperture of 1% referring to the *total building* daylight zone and/or the *total building* skylight area, or to the daylight...
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