Aeroseal duct sealing costs fall under a broad range driven by home size, duct layout, and system accessibility. The price and budget vary with project scope, labor time, and whether indicator tests or warranties are included. This guide provides practical cost ranges and clear pricing drivers to help homeowners estimate a project budget.
Assumptions: region, house size, duct complexity, and whether clima testing or follow-up service is included.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Aeroseal duct sealing (whole-house) | $800 | $2,600 | $5,000 | Based on home size and number of ducts; includes equipment and labor |
| Pre-inspection & Diagnostic tests | $100 | $350 | $700 | Blower door and pressure tests to verify leaks |
| Post-sealing verification | $50 | $150 | $300 | Return air balancing and documentation |
| Warranty & follow-up visit | $0 | $150 | $350 | Often included in mid/high tiers |
| Permits or code related charges | $0 | $50 | $150 | Region dependent |
Overview Of Costs
The Aeroseal price typically reflects house size, ductwork complexity, and whether diagnostic work is bundled with the sealing service. A typical whole-home project ranges from about $800 to $5,000, with most mid-size homes landing near $1,800 to $3,000. Per-unit ranges are commonly cited as a few dollars per linear foot of ductwork or a fixed project price that scales with the number of supply and return ducts.
Cost Breakdown
The breakdown below shows common cost components and how they contribute to the total price. Materials, labor, and equipment are the primary drivers, while permits and disposal add smaller, variable amounts.
| Category | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $0-$50 | $100-$350 | $500-$800 | Sealant media, filters, testing adapters |
| Labor | $400-$900 | $1,200-$2,000 | $2,000-$3,500 | Crew hours depend on duct count and accessibility |
| Equipment | $100-$300 | $250-$600 | $700-$1,000 | Mobile sealing system and diagnostic tools |
| Permits | $0 | $50-$150 | $150-$300 | Region dependent |
| Delivery/Disposal | $0-$40 | $20-$100 | $200-$400 | Waste bags, packaging, and cleanup |
| Warranty/Follow-up | $0 | $100-$200 | $300-$500 | Optional or included in higher tiers |
What Drives Price
Project scope is the main driver: total duct length, number of branches, and accessibility. A larger home with multiple stories, tight plenums, or complex duct routing increases time, equipment use, and the likelihood of additional testing. Duct material type (metal vs. flexible), presence of insulation, and the need for interior access work also affect cost. SEER-equivalent implications are not typically part of Aeroseal; instead, the sealing effectiveness and required test rounds influence the price.
Pricing Variables
Two niche drivers commonly affect price ceilings and floors. First, the number of supply and return runs directly scales labor time; second, in homes with high-contrast duct leakage or long runs (over 60 feet per run), more sealant material and longer diagnostic sessions are needed. Assumptions: three to five hours of labor for an average single-zone system; more for multi-zone layouts.
Regional Price Differences
Prices vary by market. In urban centers, expect higher labor rates and potential permit charges than in suburban or rural areas. The following regional snapshot illustrates typical deltas:
- Coastal cities: +10% to +20% compared with the national average due to higher labor costs and scheduling demand.
- Midwest and South suburban areas: near the national average, with +/- 5% variation by city.
- Rural markets: often 5% to 15% lower due to reduced overhead and competition.
Labor, Hours & Rates
Labor is the most variable element. A sealed system may require 2–6 hours depending on duct count and accessibility. data-formula=”labor_hours × hourly_rate”> Typical hourly rates range from $90 to $180, with travel charges sometimes added. Higher-end homes or complex retrofits incur longer hours and higher rates.
Additional & Hidden Costs
Some projects reveal hidden items that affect the total. Common extras include cavity or attic access restoration, additional tests to confirm air tightness after weather changes, or resealing iterations if leakage remains significant. Always verify if post-sealing verification is included in the quoted price.
Real-World Pricing Scenarios
Three scenario cards illustrate how different home profiles translate into Aeroseal pricing. Each includes specs, labor considerations, per-unit elements, and total estimates.
Basic
Specs: single-story home, ~1,200 sq ft, 6 supply ducts, 2 returns; standard access. Labor: 2.5 hours; Equipment included; Diagnostics: minimal. Total: $900-$1,400. Per-duct emphasis: modest sealant use; no follow-up visit. Low upfront cost with limited testing.
Mid-Range
Specs: two-story home, ~2,000 sq ft, 12 supply ducts, 3 returns; moderate attic access. Labor: 3.5–4.5 hours; Diagnostics and post-sealing verification included. Total: $1,900-$3,000. Per-unit and testing approach provide measurable leakage reduction. Balanced price and value.
Premium
Specs: multi-zone with long duct runs, ~3,500 sq ft, 20+ ducts; difficult access; extended warranty option. Labor: 5–7 hours; Comprehensive testing, multiple verification passes, and follow-up visit. Total: $3,800-$5,500. Per-unit cost reflects complexity and added protections. Maximum assurance and service depth.
Summary for decision makers: Aeroseal pricing sits between a few hundred and several thousand dollars, heavily influenced by home size, duct complexity, and whether diagnostic testing is bundled. The values above reflect typical U.S. markets and standard service levels.
Assumptions: region, specs, labor hours.