This publication provides a table of recommended uniform live loads for PS 1 APA 303 siding when used as open soffit or combined roof decking-ceiling with long dimension perpendicular to supports. Data is provided for four performance categories at four different support spacings.
This publication is designed for: architects, engineers, designers, builders
Published by APA — The Engineered Wood Association.
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Excerpt - E30X-RC
This publication is an excerpt from the APA Engineered Wood Construction Guide, providing a description and application recommendations for engineered wood roof materials
Data File - B840
This publication provides minimum requirements that plywood panels must meet to qualify for classification as APA 303 Series specialty siding.
Standards - L870
This publication is the national standard for performance requirements and marking plywood for construction and industrial uses.