Basic
$2.18 – $3.71 per sq ft
2 in. XPS foam board around R-10 fitted to the ceiling, seams taped, fastened with cap fasteners
Photo: tornatore · CC BY-SA 2.0 · Source
How Much Does Install Rigid Ceiling Insulation Cost in Washington, District of Columbia?
Install Rigid Ceiling Insulation: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Rigid Ceiling Insulation in Washington, District of Columbia typically costs $2.56 to $4.36 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Rigid Ceiling Insulation in Washington, District of Columbia
$2.56 – $4.36
per sq ftPrices in Washington are 5.0% higher than the national average for install rigid ceiling insulation.
National average: $2.45 – $4.17 per sq ft
What you get at each price level
Standard
$2.56 – $4.36 per sq ft
2 in. XPS foam board around R-10 fitted to the ceiling, seams taped, edges sealed with foam, cap fasteners
Premium
$3.20 – $5.45 per sq ft
2 in. XPS foam board around R-10 fitted to the ceiling, seams taped, edges and penetrations foam-sealed, cap fasteners at every joist
Cost Breakdown in Washington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.16 – $1.97 | sq ft |
| Labor | labor | $0.89 – $1.52 | sq ft |
| Supplies & Other | supplies | $0.30 – $0.53 | sq ft |
| Equipment & Disposal | equipment | $0.21 – $0.35 | sq ft |
Prices adjusted for Washington local market conditions.
Cost Factors in Washington, District of Columbia
What Affects Pricing
- Materials ($1.10-$1.88 per square foot)
- Labor ($0.86-$1.46 per square foot)
- Supplies & Other ($2.45-$4.17 per square foot)
- Equipment & Disposal ($2.45-$4.17 per square foot)
Local Price Adjustments
Material costs5.0% above avg
Labor costs4.0% above avg
Frequently Asked Questions
How we price this
BuildX Pro researches and reviews the national price range for Install Rigid Ceiling Insulation, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 2026.
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Washington
Connect with local install rigid ceiling insulation contractors in Washington for personalized quotes based on your specific project.