Keeping the space dry, not just sealed
A liner alone can trap a problem if water still finds its way in. Real moisture control adds a properly sized dehumidifier to hold humidity in a safe range, plus drainage or a sump where water collects, and a look at grading and downspouts feeding the foundation. Together these keep the crawl space genuinely dry, which is what actually stops mold growth and wood rot over time.
- Crawl space dehumidifier sizing
- Interior drainage and sump options
- Standing-water and grading assessment
- Keeps humidity in the safe range
- Free, no-pressure estimates
