Oct 10, 2025 · On average, insulation costs between $0.50 and $2.50 per square foot. Where your project falls in that range depends on the type you choose.

Shop Insulation and more at The Home Depot. We offer free delivery, in-store and curbside pick-up for most items.

Oct 21, 2025 · Discover 2025 spray foam insulation costs, factors affecting pricing, and installation details to help you plan your home insulation project.

Apr 17, 2024 · The average cost to install insulation is approximately $1,819, but this can vary widely, from as low as $488 to as high as $4,500, equating to around $0.29 to $6.74 per …

Sep 22, 2025 · Wall insulation costs $1 to $5 per square foot installed, or $1,700 to $8,500 total to insulate the exterior walls of an average 2,000-square-foot-home.

The basic cost to Insulate an Attic is $3.59 - $7.40 per square foot in January 2026, but can vary significantly with site conditions and options. Use our free HOMEWYSE CALCULATOR to …

Aug 2, 2025 · How much does it cost to insulate a house roof? Discover 2025 pricing, materials, and energy-saving tips in this detailed guide for smart homeowners.

Spray foam insulation costs vary depending on factors such as the size of the area to be insulated and the type of foam used. On average, expect to pay between $1.50 and $3 per square foot …

Apr 16, 2025 · The average cost to install insulation is $1,852, with most homeowners spending between $1,066 and $2,639. Insulation costs range from $0.40 to $6.75 per square foot, …

Calculate the cost of closed cell foam insulation for your home with an up-to-date pricing estimator.

Mar 20, 2025 · Learn blown-in insulation costs in 2025, from material prices to total installation expenses & discover the factors that affect pricing.

Nov 5, 2025 · Blown-in insulation costs $1.00 to $2.80 per square foot. Blown-in attic insulation costs $900 to $3,600. Blown-in wall insulation costs $1,900 to $7,800.

Oct 6, 2025 · Insulation costs tick up 11% on average, driven by roofing and waterproofing cost spikes. Reports of increased supply in the second half of the year suggest that insulation …

Oct 13, 2023 · Cost of Home Insulation Don’t let your remodeling budget go over-board by hidden surprises – understand what the average installed costs for Home Insulation is in your zip …