If your wood crawl space joists, girders, and/or supports were damaged by mold, rot, and moisture, then you will want to address these issues to prevent future damage.
The encapsulation process involves sealing all crawl space vents, installing an airtight crawl space door, and lining crawl space walls and floors with a durable plastic liner. This treatment can also include additional drainage measures like installing interior drains and a sump pump.
Encapsulation stops moisture-related damage and associated structural problems that occur when framing members rot and deteriorate. By investing in crawl space encapsulation, you’ll also improve overall home energy efficiency and indoor air quality.