Before
After
A properly installed crawlspace vapor barrier helps control moisture rising from the soil, reducing humidity that can lead to mold growth, wood rot, and long-term structural issues beneath the home.
Many homes already have vapor barrier material in place that has been damaged, shifted, or poorly sealed over time. We repair, re-secure, or replace vapor barrier systems as needed to restore proper coverage and performance.
Vapor barrier installation also plays an important role in soil gas control, which often contains radon gas in Colorado. By sealing exposed earth and gaps, the barrier helps limit radon and other soil gases from entering the crawlspace and migrating into the living space above.
An often overlooked benefit is improved air quality. Sealing the crawlspace can significantly reduce musty or earthy odors caused by soil gases and moisture, helping the basement and home above smell cleaner and more comfortable.