Knowing whether to keep your crawl space vents open or closed at particular times of year will transform the moisture levels in your home. But get it wrong, and it could lead to wider structural ...

The vents are opened to allow moisture and humidity to escape in summer and closed to retain heat in winter. They are also ...

Experts say you need to close the space’s vents when the cold weather hits. Home experts say leaving it open can allow ...

Provide escape route for moisture. In cold climates, help prevent ice dams from forming ... 1/300 if a vapor barrier is on warm side of attic insulation. Under-floor crawl space should have a net free ...

For the long term, add insulation to attics, basements, and crawl spaces. Insulation will maintain higher temperatures in ...

It delivers dependable protection against water infiltration, mold, and mildew while safeguarding crawl space foundations from long-term damage. The new 5' x 100' roll size provides just the right ...