Crawl space insulation costs $1.00 to $4.50 per square foot or $500 to $3,700 on average. Spray foam insulation under a house costs $2 to $5 per square foot. Overview Of Costs Total project ranges depend on space size and chosen insulation type.
A typical crawl space of 1,000 sq ft may cost from $2,500 to $15,000 depending on materials and whether encapsulation is included. A common per-unit range for installed insulation is $2.50-$6.00 per sq ft, while encapsulation projects average $8-$12 per sq ft when moisture barriers and related upgrades are. See typical tasks and time to insulate a crawl space, along with per unit costs and material requirements.
See professionally prepared estimates for crawl space insulation work. The Homewyse crawl space insulation calculator uses industry. Not sure what insulation is best for your crawl space? Compare spray foam, foam board, fiberglass, and more.
Crawl Space Insulation Cost per Square Foot When it comes to crawl space insulation, most professionals price this project by the square foot because that is the easiest way to calculate the material and labor costs. The square footage of a crawl space depends on the size of the house and the layout. The average cost to insulate a crawl space per sq.ft.
is between $1 and $5. The table below. Crawl space insulation costs vary by size, insulation type, and material.
Read this guide to learn how much your crawl space insulation could cost. Get a precise cost breakdown for crawl space insulation, factoring in materials, labor choices, and site. Insulating your home's crawl space can improve energy efficiency and comfort.
Learn the benefits and costs in this helpful guide. Explore the Crawl Space Insulation Cost Guide to protect your home from moisture and improve energy efficiency. For planning, assume a project cost of $2,000-$6,000 for basic insulation and vapor barrier upgrades in smaller crawl spaces, and $6,000-$15,000 for larger jobs with high-R materials, complete sealing, and rim-joist work.
The exact total depends on space size, material choice, access, and whether a full encapsulation is pursued.
