Permanent Wood Foundation Lumber Vs Pressure Treated
A permanent wood foundation pwf is an engineered construction system that uses load bearing exterior light frame wood walls in a below grade application.
Permanent wood foundation lumber vs pressure treated. Permanent wood foundations consist of load bearing walls framed with pressure treated lumber and sheathed with pressure treated apa trade. When pressure treated wood was developed in the 1960s it became possible for wood to be used in foundation walls without being prohibitively vulnerable to damage from insects. But wood foundations may not last as long as a concrete or concrete block foundation. Of chemical per cubic foot of wood so that the chemical penetrates deep into the core of the wood.
A pwf consists of a stud wall and footing substructure constructed of approved preservative treated plywood and lumber which supports an above grade superstructure. A pwf system consists of load bearing wall systems framed with pressure treated lumber and sheathed with pressure treated plywood. And it provides builders and architects with detailed construction tips for a variety of building styles including both crawl space and full basement foundations. The permanent wood foundation pwf is an innovative building system that saves builders time and creates comfortable living areas that enhance a home s value.
Of permanent wood foundations.