The ANSI/AWC 2015 Permanent Wood Foundation Design Specification (PWF) covers permanent wood foundation systems which are intended for light frame construction including residential buildings. This document primarily addresses the structural design requirements. The Permanent Wood Foundation is a load-bearing wood-frame wall system designed for both above and below-grade use as a foundation for light frame…
The ANSI/AWC 2021 Permanent Wood Foundation Design Specification (PWF) covers permanent wood foundation systems which are intended for light frame construction, including residential buildings. This document primarily addresses the structural design requirements. The Permanent Wood Foundation is a load-bearing wood-frame wall system designed for both above- and below-grade use as a foundation for light frame construction. The PWF specifications…