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APA System Report SR-405L Fire protection of floors constructed with prefabricated wood i-joists for compliance with the International Residential Code

Publication Year

2024

Document Status

Current

Abstract

Guidance on fire protection of floors constructed with prefabricated wood I-joist assemblies that complies with 2015, 2018, 2021 and 2024 updates to the International Residential Code.

Document History

Revised August 2024.

Publisher Information

Engineered Wood Association

APA - the Engineered Wood Association (known as the American Plywood Association until 1994) provides technical information for architects, builders, code officials, engineers, specifiers, and others in the trade.