AC321 Treated-engineered-wood Siding—Approved October 2005, editorially revised Dec 2015 (PDF Download)

Item #: AC321 12-2015
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AC321 establishes guidelines for evaluation of treated-engineered-wood panel and lap siding products intended for use as exterior wall-covering materials.

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AC321 establishes guidelines for evaluation of treated-engineered-wood panel and lap siding products intended for use as exterior wall-covering materials.

Pages 14
Publisher ICC-ES
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