Encapsulation done right is a system, not a sheet of plastic. We start by addressing what the inspection found — mold treatment and drainage come first, because sealing over an active problem just encloses it. Then a heavy-duty 12–20 mil reinforced barrier goes down across the entire floor, runs up the foundation walls, and gets sealed at every seam and pier.
In the Tennessee Valley this matters more than almost anywhere in the country. Our humid summers push wet air through open foundation vents for six months a year, and our clay-heavy soils hold that moisture against your foundation. An encapsulated crawl space stops fighting that climate and starts working with it: the space becomes a dry, conditioned part of your home. Expect warmer floors in winter, lower cooling bills in summer, better air quality, and — not least — a crawl space a home inspector can walk through without writing a single red flag.
Moisture readings, photos, and a written report — no obligation.
Call (888) 217-2238The inspection tells you exactly what's going on — with photos and moisture readings, not a sales pitch.
Most full encapsulations here run $5,000–$10,000 depending on size, condition, and prep work needed. Anyone quoting a firm number by phone is guessing — the inspection is how you get a real one, in writing.
Most homes take one to three days. Mold remediation or drainage work adds time and is identified at inspection, never discovered mid-job.
No. A loose 6-mil sheet laid on dirt with open seams and vents is a vapor barrier — and it will not control humidity. Encapsulation means sealed seams, wall coverage, sealed vents, and conditioned air. Ask any company for liner thickness and seam treatment before comparing prices.
Warranty terms are set by the independent contractor performing the work — they are spelled out in your written quote before anything starts.
