Basic
$0.84 – $3.77 per sq ft
R-30 fiberglass batts between floor joists pressed against the subfloor, wire supports at regular spacing
Insulate the underside of a floor over a crawl space or unheated area with batts, rigid board or spray foam between joists, supported in place.
Floor Insulation in Columbus, Ohio typically costs $0.99 to $4.44 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Columbus are in line with the national average for floor insulation.
National average: $1 – $4.50 per sq ft
$0.84 – $3.77 per sq ft
R-30 fiberglass batts between floor joists pressed against the subfloor, wire supports at regular spacing
$0.99 – $4.44 per sq ft
R-30 fiberglass batts pressed against the subfloor, held with wire supports, gaps at rim joists stuffed with insulation
$1.23 – $5.54 per sq ft
R-30 fiberglass batts pressed to the subfloor, wire supports at close spacing, rim joists insulated, batts cut tight around pipes and wiring
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.42 – $1.90 | sq ft |
| Labor | labor | $0.37 – $1.69 | sq ft |
| Supplies & Other | supplies | $0.11 – $0.51 | sq ft |
| Equipment & Disposal | equipment | $0.08 – $0.34 | sq ft |
Labor costs in Columbus run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local floor insulation contractors in Columbus for personalized quotes based on your specific project.