Spray Foam Insulation in Raleigh, NC — Costs $2,914 to $19,427
What does spray foam insulation cost in Raleigh? Average $7,771, ranging $2,914–$19,427. Labor runs $29.42/hr locally — 3% below the national average. Free breakdown with material + labor split.
Raleigh, NC Market
-3% vs nationalLabor Rate
$29.42/hr
Material Index
96
Avg Permit Cost
$956
Median Home Price
$251,335
Raleigh is a mid-sized city in North Carolina with a healthy pool of local contractors. Homeowners generally have several options to compare for a spray foam insulation, which helps keep pricing competitive. Raleigh offers slightly below-average renovation costs, giving homeowners a small cost advantage compared to most US markets. The median home in Raleigh is valued at $251,335, putting this project at about 3.1% of home value — a moderate investment with a projected 60% ROI.
Low Estimate
$2,914
National: $3,000
Mid-Range
$7,771
National: $8,000
High End
$19,427
National: $20,000
Per Sq Ft
$3
National: $3
Spray Foam Insulation Cost Calculator for Raleigh
Adjusted for Raleigh's labor rate ($29.42/hr) and material costs (index 96).
Mid-grade materials, good quality fixtures, standard options.
Estimated Total in Raleigh
$7,771
Based on 200 sq ft at mid quality, adjusted for Raleigh market rates.
Local Cost Breakdown
At Raleigh's average rate of $29.42/hr (2% below national avg)
Material cost index 96 (4% below national baseline of 100)
Spray Foam Insulation vs. Home Value in Raleigh
| Metric | Raleigh | National Avg |
|---|---|---|
| Spray Foam Insulation (Mid-Range) | $7,771 | $8,000 |
| Median Home Price | $251,335 | $350,000 |
| Project as % of Home Value | 3.1% | 2.3% |
| Estimated ROI | 60% | 60% |
| Median Household Income | $50,826 | $75,000 |
What Affects the Price in Raleigh
- 1Local labor rates ($29.42/hr in Raleigh)
- 2Material cost index (96 vs national 100)
- 3Open-cell vs closed-cell
- 4Square footage
- 5Application area (attic, crawlspace, walls)
- 6Vapor barrier needs
Popular Upgrades
- Closed-cell for maximum R-value
- Attic ceiling application
- Rim joist sealing
Other Projects in Raleigh, NC
Whole House Generator Installation
$14,540
HVAC System Replacement
$11,619
Whole House Plumbing Repiping
$9,734
Insulation Upgrade
$5,822
Second Story Addition
$194,067
Accessory Dwelling Unit (ADU) Construction
$145,550
Room Addition
$87,330
Home Addition
$77,544
Spray Foam Insulation in Other North Carolina Cities
Planning a Spray Foam Insulation in Raleigh
A spray foam insulation typically doesn't require a permit in Raleigh, which simplifies planning. However, always confirm with the local building department before starting, especially for structural changes. Expect the project to take 1-3 days to complete.
A spray foam insulation is a complex project best left to licensed professionals. In Raleigh, skilled contractors charge an average of $29.42/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.
For the median Raleigh household earning $50,826/year, this project at $7,771 represents a significant investment. Consider financing options or phasing the work to spread costs over time.
Spray Foam Insulation — National Guide
See the full national cost guide with DIY tips, cost factors, and ROI analysis.
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