Crawl Space Insulation Cost

Crawl space insulation cost the cost to insulate a crawl space depends on the type of insulation you use.

Crawl space insulation cost. Installing batting insulation costs 1 000 2 300. R matte rmax r matte plus 3 1 2 in. The average cost to insulate a crawl space with spray foam is between 2 000 and 3 000.

How much does it cost to insulate a crawl space. Damaged or inadequate insulation affects energy efficiency. Here s a few examples for some factors involved in crawl space encapsulation.

For materials and 0 60 1 30 per sq ft. R 3 2 polyisocyanurate rigid foam insulation board. During installation your pro will cover foundation walls in a rigid r valued foam board and install insulation.

Not every crawl space is made the same so the size of the area to be insulated is the main contributor to the cost of the spray foam insulation project. The average cost of crawl space insulation installation will be 0 30 2 50 per sq ft. 3 for one roll to 300 for larger areas.

Spray foam insulation costs between 0 50 and 2 per board foot. Your contractor will suggest a type of insulation based on the size of your crawl space and its ventilation. This amount covers a 267 square foot space.

In total it typically costs around 5 500 to encapsulate a crawl space. See typical tasks and time to insulate a crawl space along with per unit costs and material requirements. These costs will vary greatly depending on several factors discussed in this article along with the type of crawl space insulation you choose.