A crawl space encapsulation is the process of sealing your crawl space, eliminating moisture and humidity that can cause fungal growth, wood rot and a safe haven for pests. Installing a thicker liner on the ground and walls of the crawl space, prevents ground moisture and outside moisture from entering. Sealing the vents also prevents outside humidity, heat and cold air from entering the crawl space. Then installing a dehumidifier to keep all the humidity and moisture levels at a reasonable level, eliminating the issues of moisture. Cost will vary depending on the size of the crawl space, and total work in the job. It is always best to have Falcone Crawl Space come out and access the best route for your home.