Insulation Cost in Washington Navy Yard, DC in 2026
Most Insulation projects in Washington Navy Yard, DC cost between $1,600 and $6,500. The typical price is $3,100.
Labour and materials in Washington Navy Yard run about 13% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Batt, blown-in cellulose or closed-cell spray foam
- Target R-value for your climate zone
- Attic, wall or crawlspace access
- Air sealing done alongside the insulation
Usually included
- Insulation material to the specified R-value
- Installation and air sealing at obvious gaps
- Cleanup and disposal
Usually extra
- Removing contaminated existing insulation
- Ventilation or moisture remediation
- Drywall work for wall injection
Unit prices in Washington Navy Yard, DC
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.31 |
| Mid-range | $2.61 |
| High-end | $5.44 |
Insulation contractors in Washington Navy Yard, DC
Businesses listed on Google near Washington Navy Yard, DC. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Crawl Space Brothers
4.8(89 reviews)
700 12th St NW Ste 700, Washington, DC 20005
Performance Insulation
5.0(29 reviews)
6413 Seven Oaks Dr, Falls Church, VA 22042
Skyline Drywall Repair Service
4.6(27 reviews)
2619 Naylor Rd SE #2, Washington, DC 20020
Offshore Solutions
4.7(15 reviews)
3906 8th St SE, Washington, DC 20032
Southern Insulation Inc
4.7(12 reviews)
5218 Monroe Pl, Hyattsville, MD 20781
DMV ATTIC
4.1(8 reviews)
2202 18th St NW #140, Washington, DC 20009