Aeroseal
Aeroseal is a private climate tech company that sells proprietary aerosol-based air sealing technology and consumables for HVAC ductwork and building envelopes, distributed through a 1,500+ dealer network and direct enterprise sales across 90+ countries.
- Company typePrivate
- Founded2010
- HeadquartersMiamisburg, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Aeroseal does
Aeroseal is a private climate tech company founded in 2010 and headquartered in Miamisburg, Ohio, that develops and commercializes proprietary aerosol-based air sealing technology for HVAC ductwork and building envelopes. The company's core products — Aeroseal Duct (for sealing leaks inside pressurized ductwork using atomized non-toxic sealant particles that deposit only at leak sites) and AeroBarrier (for sealing building envelope gaps using positive pressure and continuous blower-door monitoring) — are deployed through automated, computer-controlled processes that generate certified before-and-after leakage reports. Underlying technology includes proprietary sealant formulations (DuctSeal LT, AeroBarrier X1, AeroBarrier X3), a 10-year warranted sealant with no historical warranty claims, and integrated equipment (AeroBarrier X1 machine, Integrated Retrotech Ductblaster). Aeroseal's revenue model combines capital equipment sales, recurring consumable sales (sealants repurchased by dealers for each project), professional sealing services delivered through the dealer network, and dealer licensing/certification fees. The company serves residential new construction builders, residential retrofit/homeowners (through HVAC contractors), and commercial customers across government, healthcare, education, corporate, and hospitality segments, with 300K+ homes sealed and 500M+ sq ft of commercial property impacted to date. Distribution is multi-tiered: a global network of 1,500+ certified dealers across 90+ countries, direct field sales for enterprise/commercial projects, wholly-owned regional subsidiaries in Canada, Germany, UK, Ireland, and Saudi Arabia (Aeroseal Arabia), and a dealer e-commerce storefront (store.aeroseal.com). Aeroseal has raised approximately $119M+ in venture funding from Breakthrough Energy Ventures, OGCI Climate Investment, Building Ventures, and Energy Impact Partners.
Aeroseal firmographics
Firmographics- Name
- Aeroseal
- Legal name
- Aeroseal, LLC
- Website
- https://aeroseal.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Aeroseal is a private climate tech company that sells proprietary aerosol-based air sealing technology and consumables for HVAC ductwork and building envelopes, distributed through a 1,500+ dealer network and direct enterprise sales across 90+ countries.
- Ownership category
- akta.pro rank
Aeroseal industry classification
Industry- Product category
- Building Energy Efficiency / HVAC Air Sealing
- NAICS
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)
- akta.pro primary industry
- Air Quality & Filtration Equipment (IAQ) (IMAHAKAI)
Keywords
Where Aeroseal is headquartered
LocationHeadquarters
- HQ city
- Miamisburg
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Aeroseal business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Technology or R&D, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Equipment Sales: Aeroseal sells sealing equipment (AeroBarrier and Aeroseal Duct systems) to certified dealers, contractors, and commercial clients who then deploy the technology. The Homeseal Connect and AeroBarrier X1/X3 systems represent capital equipment purchases.
- Sealant Consumables: Ongoing consumption of proprietary sealant formulations (DuctSeal LT, AeroBarrier X1, AeroBarrier X3) required for each sealing job. Dealers and service providers repurchase sealant as a recurring consumable.
- Professional Sealing Services: Aeroseal and its certified dealer network provide air sealing services directly to residential and commercial customers. Revenue generated through service delivery by dealers and regional operations.
- Dealer Licensing & Certification: Dealers pay for certification and access to proprietary technology, equipment, and brand to deliver Aeroseal sealing services. The dealer store (store.aeroseal.com) suggests commercial aspects to this relationship.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Residential Duct Sealing (Homeowner) |
| Other | Annual | Job Postings / Compensation |
Go-to-market motion3 records
Distribution channels7 records
Marketing channels10 records
Aeroseal product offering
Product offeringCore offering
Aeroseal develops and manufactures proprietary aerosol-based automated air sealing systems that seal leaks in HVAC ductwork (Aeroseal Duct) and building envelopes (AeroBarrier) from the inside out using pressurized, atomized water-based sealant that deposits only at leak sites. The company sells the sealing equipment (machines, seal stations, blowers, main control units), recurring proprietary sealant consumables (DuctSeal LT, AeroBarrier X1 and X3), and delivers professional sealing services through its global certified dealer network. Target users are HVAC contractors, builders, energy raters, insulation contractors, and direct commercial/government customers for new construction, retrofit, and energy conservation measure projects.
Product overview
Aeroseal offers a two-core-product portfolio centered on automated air sealing technology: Aeroseal Duct (for sealing leaks in HVAC ductwork from the inside) and AeroBarrier (for sealing air leaks in building envelopes). Both products use a patented, non-toxic aerosolized sealant applied through automated, computer-controlled processes that monitor sealing in real time and generate verified results certificates. The product family includes two proprietary sealant formulations — AeroBarrier X1 and AeroBarrier X3 (envelope), and Aeroseal Duct Seal LT (duct) — plus the associated sealing equipment (AeroBarrier X1 machine). Aeroseal also operates a dealer network (with tiers including Elite Dealers and Clean Seal PROs), a dealer e-commerce store, and regional subsidiaries across Canada, Europe, UK, Ireland, and Saudi Arabia (Aeroseal Arabia).
Differentiator
Problem solved
Functional benefit
Brands
- AeroBarrier: Automated air sealing system for building envelopes using pressurized aerosol sealant technology that seals leaks in building exteriors.
- Clean Seal
Products and services
- Aeroseal Duct
Quantifiable outcome
- 95% reduction in duct leakage
- +10 more outcomes
Companies that use Aeroseal
Customer profileNamed customers16 records
Segments7 records
Ideal customer profiles4 records
Aeroseal technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
AI capability5 records
Feature5 records
Aeroseal partnerships and signals
Strategic signalScale indicators9 records
Recent moves7 records
Expansion highlights7 records
Aeroseal competitors and assessment
Company assessmentBroad incumbents
- Carrier Global: Global HVAC OEM with full line of heating, cooling, and air-quality products sold into the same residential and commercial buildings Aeroseal targets. Comparable as a broad incumbent that could bundle or partner on duct sealing as part of HVAC system offerings.
- Trane Technologies: Major commercial and residential HVAC manufacturer with extensive service and ESCO channels that overlap with Aeroseal's enterprise sales motion into healthcare, education, and government. Broad incumbent that could integrate or replicate air-sealing capabilities.
- Lennox International: HVAC manufacturer and home services franchisor (One Hour Heating & Air) addressing the same residential duct and IAQ pain points as Aeroseal. Broad incumbent whose dealer/franchise network overlaps Aeroseal's residential retrofit channel.
- Sika AG: Global construction chemicals company with strong sealing and bonding product portfolios serving building envelope, infrastructure, and energy markets. Comparable as a broad incumbent sealant/building-envelope competitor with overlapping end customers.
- Mapei: International manufacturer of adhesives, sealants, and chemical products for construction. Direct adjacent peer in the sealants/building-envelope category that competes for the same builder, contractor, and commercial facility spend.
- Carlisle Companies: Diversified construction products company with insulation, roofing, and waterproofing/sealing divisions serving commercial and residential construction. Broad incumbent in adjacent construction-sealing categories.
- Owens Corning: Manufacturer of insulation, roofing, and composite building products that complement (or substitute for) envelope sealing in high-performance construction. Broad incumbent whose products are commonly used alongside or instead of Aeroseal's envelope service.
- BASF (Master Builders Solutions): Global chemical manufacturer with construction chemicals division producing sealants, coatings, and admixtures used in building envelope applications. Broad incumbent that supplies competing chemistry to the same builders and contractors Aeroseal services.
- Kingspan Group: Building envelope specialist with insulation panels, membranes, and airtightness systems serving high-performance construction in Europe and globally. Broad incumbent direct competitor in the airtightness category, particularly relevant given Aeroseal's EU expansion under NZEB/Passive House mandates.
Direct peers
- Tremco (RPM International): Building envelope and sealing solutions provider focused on commercial roofing, waterproofing, and air-barrier systems. Direct peer in the building-envelope sealing category where AeroBarrier competes for the same commercial retrofit and new-construction contracts.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Aeroseal social profiles
Digital presenceAeroseal financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aeroseal leadership team
Management profileNumber of profiles
Profiles12 records
Aeroseal subsidiaries and ownership
Company hierarchySubsidiaries5 records
Aeroseal funding detail
Funding detailFunding overview
Funding rounds4 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aeroseal M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aeroseal
What does Aeroseal do?
Aeroseal develops and manufactures proprietary aerosol-based automated air sealing systems that seal leaks in HVAC ductwork (Aeroseal Duct) and building envelopes (AeroBarrier) from the inside out using pressurized, atomized water-based sealant that deposits only at leak sites. The company sells the sealing equipment (machines, seal stations, blowers, main control units), recurring proprietary sealant consumables (DuctSeal LT, AeroBarrier X1 and X3), and delivers professional sealing services through its global certified dealer network. Target users are HVAC contractors, builders, energy raters, insulation contractors, and direct commercial/government customers for new construction, retrofit, and energy conservation measure projects.
Is Aeroseal a public or private company?
Aeroseal is a private company. It is classified as venture growth investor backed and is currently operating.
When was Aeroseal founded?
Aeroseal was founded in 2010. It employs 101 to 250 people.
Where is Aeroseal based?
Aeroseal is headquartered in Miamisburg, United States, in the North America region.
How does Aeroseal make money?
Four revenue lines are on record. Equipment Sales are the primary driver. The others are sealant Consumables, professional Sealing Services and dealer Licensing & Certification.
Who are Aeroseal's main competitors?
Broad incumbents on record are Carrier Global, Trane Technologies, Lennox International, Sika AG, Mapei, Carlisle Companies, Owens Corning, BASF (Master Builders Solutions) and Kingspan Group. Tremco (RPM International) is listed as a direct peer.
Does Aeroseal have an API?
No public API is recorded for Aeroseal.
What industry is Aeroseal in?
Aeroseal's product category is Building Energy Efficiency / HVAC Air Sealing. Its primary akta.pro industry code is IMAHAKAI, Air Quality & Filtration Equipment (IAQ). Its NAICS code is 333413 and its SIC code is 3564.