Crawlspace encapsulation filled with rusty junk, pests, mildew and mold can cause significant problems for the house above. But encapsulation can change all that. By sealing the area, you can prevent moisture and pests from ruining floors, joists and foundations. It also makes the home above more comfortable by keeping the air conditioned and dry in the crawl space.

The encapsulation process involves lining the crawl space floor and walls with a plastic liner called a vapor barrier that prevents ground moisture from rising into the house above. Foam board insulation is sometimes used to improve thermal resistance, and a dehumidifier may be installed to actively expel moisture and promote an optimal humidity level.

Preventing Structural Damage with Crawlspace Encapsulation

One of the most important aspects of a successful encapsulation is thorough inspection and cleaning before starting. This will reveal any pest infestations, rotting wood, or other issues that need to be addressed before proceeding with encapsulation. It’s much easier to fix these problems before the crawl space is sealed than after.

Encapsulation can also protect against future damage by preventing moisture and pests from entering the house through uninsulated plumbing or electrical penetrations in the crawl space floor. It also keeps the air ducts in the crawl space in a conditioned environment, which can save money on energy bills while prolonging the life of the HVAC system.

Bryars Spray Foam
Elrod, Alabama (Service area type of client)
(205) 576-5009