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.

Of chemical per cubic foot of wood so that the chemical penetrates deep into the core of the wood. Of permanent wood foundations. But wood foundations may not last as long as a concrete or concrete block foundation. While traditional basement walls are made from masonry materials such as concrete or stone inspectors should be prepared to encounter permanent wood foundations pwfs.

A permanent wood foundation must have the right mix of chemicals to ensure it never rots or is eaten by termites. Permanent wood foundations consist of load bearing walls framed with pressure treated lumber and sheathed with pressure treated apa trade. 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. A pwf system consists of load bearing wall systems framed with pressure treated lumber and sheathed with pressure treated plywood.

A pwf consists of a stud wall and footing substructure constructed of approved preservative treated plywood and lumber which supports an above grade superstructure.