Crawl Space Encapsulation Cost Per Sq Ft
Feet of area 0 800 sq.
Crawl space encapsulation cost per sq ft. With regards to size the quotes usually starts at 2 000 to 4 000 for small sized crawl spaces. Divide the square feet by 350 square feet per roll equals 3 43. Extensive systems cost 3 to 10 per square foot to install and include cleaning repairs sealing vapor barrier drainage system and dehumidifier.
Depending on the size of the house that means a crawl space will cost between 8 000 to 21 000. To estimate costs for your project. Less expensive systems use a plastic liner of 6 mil 006 8 mil 10 mil or 12 mil thickness.
Perhaps you have heard through talking to other like minded diy people that encapsulation costs are much higher than doing it yourself. Besides the basement and crawl space another option is the slab foundation which is the cheapest of all at approximately 4 per square foot or 4 500 to 12 000. Crawl space encapsulation costs vary widely from home to home.
Crawl space encapsulation cost estimator basic encapsulation systems cost 2 to 4 per square foot for only a thin vapor barrier. This becomes 5 000 to 7 000 for crawl spaces with more than a thousand square feet. Rounding up to 4 gives you the number of rolls of vapor barrier you ll need to cover the floor area.
Since the your crawlspace vapor barrier is a 35 mil coated geofabric there s no need to purchase an underlayment recommended by most other material retailers at a cost of 20 to 30 cents. For smaller projects it could cost as little as 1 500 while larger and more complicated projects could cost as much as 15 000. 2 here are just a few factors that may influence the price of this project.
A homeowner will spend 5 500 on average to install a crawl space encapsulation system. Crawl space encapsulation cost. Variables that affect the price include the materials used and the size and condition of the crawl space.