Basic
$0.80 – $3.60 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 Virginia Beach, Virginia typically costs $0.94 to $4.24 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 Virginia Beach are 7.0% lower than the national average for floor insulation.
National average: $1 – $4.50 per sq ft
$0.80 – $3.60 per sq ft
R-30 fiberglass batts between floor joists pressed against the subfloor, wire supports at regular spacing
$0.94 – $4.24 per sq ft
R-30 fiberglass batts pressed against the subfloor, held with wire supports, gaps at rim joists stuffed with insulation
$1.18 – $5.30 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 | $0.44 – $1.96 | sq ft |
| Labor | labor | $0.31 – $1.41 | sq ft |
| Supplies & Other | supplies | $0.12 – $0.52 | sq ft |
| Equipment & Disposal | equipment | $0.08 – $0.35 | sq ft |
Material costs in Virginia Beach run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local floor insulation contractors in Virginia Beach for personalized quotes based on your specific project.