Insulation Installation Costs Guide
Different insulation materials like fiberglass, spray foam, and cellulose vary in cost, affecting the total installation expenses.
Larger properties require more materials and labor, leading to higher costs for insulation installation.
Difficult-to-reach areas or complex layouts can increase labor time and costs during installation.
| Factor | Average Cost |
|---|---|
| Fiberglass Batts | $1.00 - $1.50 per sq ft |
| Spray Foam Insulation | $2.00 - $3.00 per sq ft |
| Blown-In Cellulose | $0.80 - $1.20 per sq ft |
| Rigid Foam Boards | $1.50 - $3.00 per sq ft |
| Spray Foam (Open Cell) | $1.50 - $2.50 per sq ft |
| Spray Foam (Closed Cell) | $2.00 - $3.00 per sq ft |
| Attic Insulation | $1.00 - $2.00 per sq ft |
| Wall Insulation | $1.50 - $2.50 per sq ft |
Additional factors such as existing insulation removal, preparation work, and local labor rates can further influence the total cost. Selecting the appropriate insulation material involves balancing budget considerations with thermal performance and durability requirements. Consulting with professionals can provide tailored estimates based on specific property conditions and insulation goals.
Costs for insulating attics depend on the size and type of insulation used, with typical prices ranging from $1.00 to $2.00 per sq ft.
Installing insulation within walls involves additional labor and potential drywall repair, with costs generally between $1.50 and $2.50 per sq ft.
Basement insulation costs vary based on material and space complexity, averaging around $1.50 to $2.50 per sq ft.
| Service | Average Price Range |
|---|---|
| Attic Insulation | $1.00 - $2.00 per sq ft |
| Wall Insulation | $1.50 - $2.50 per sq ft |
| Basement Insulation | $1.50 - $2.50 per sq ft |
| Crawl Space Insulation | $1.50 - $2.00 per sq ft |
| Garage Insulation | $1.20 - $2.00 per sq ft |
| Duct Insulation | $0.50 - $1.50 per linear ft |
| Soundproof Insulation | $2.00 - $4.00 per sq ft |
| Vapor Barrier Installation | $0.50 - $1.00 per sq ft |
| Fireproof Insulation | $3.00 - $5.00 per sq ft |
| Specialty Insulation (e.g., acoustic panels) | $4.00 - $6.00 per sq ft |