The APA portal frame bracing method is a simple, site-built solution that allows builders to construct segments as narrow as 16 inches next to window and door openings.
This publication is designed for: builders, contractors
This builder tip includes several helpful diagrams demonstrating how to use the APA narrow wall bracing method around garage door openings.
Published by APA — The Engineered Wood Association.
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Technical Topic - TT-100
This publication describes the use of portal-frame design in engineered applications and as bracing in conventional light-frame construction
Technical Guides - F430
This publication explains IRC-compliant wall bracing, explains why bracing is important and shows how to meet basic requirements for wall bracing in accordance with the code
The APA Wall Bracing Calculator is a free tool that streamlines the process of calculating IRC wall bracing compliance