Key Insulation
Key Insulation is a Central and South Texas specialty contractor that installs high-performance cellulose, fiberglass, and spray foam insulation systems for residential and commercial builders, operating as a subsidiary of Installed Building Products (NYSE: IBP).
- Company typePrivate
- Founded2005
- HeadquartersSan Antonio, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Key Insulation does
Key Insulation is a specialty-trade installation contractor founded in 2005 and headquartered in San Antonio, Texas, with a second operational hub in Austin. The company installs high-performance thermal envelope systems for residential and commercial construction across Central and South Texas, with core offerings spanning spray-applied cellulose insulation (85% recycled newsprint, Class 1 fire-rated), blown fiberglass, and spray polyurethane foam (open and closed cell) that expands 140x its initial volume to seal gaps and create air barriers. Key Insulation is also differentiated by a hybrid insulation approach, combining spray foam in high-risk envelope areas (rim joists, kneewalls, cantilevers) with cellulose or fiberglass in wall cavities to balance cost and performance, and offers ancillary installed products including Organized Living closet/garage storage systems, custom mirror trim, and fireplace mantels.
The company operates a B2B field-sales model targeting homebuilders (from custom homebuilders to multi-city national production builders such as Meritage Homes), architects and specifiers (AIA members), and commercial project developers across multi-family, assisted living, hospitality, and government/military (Fort Sam Houston) segments. Pricing is project-based, with quotes provided via an online plan submittal portal, and revenue comes primarily from professional installation services plus hardware sales on ancillary products. Key Insulation is a wholly owned subsidiary of Installed Building Products, Inc. (NYSE: IBP), a diversified national installation services company with 7,000+ employees. Key Insulation maintains the highest concentration of SPFA Certified Project Managers and Installers in Texas, is an ENERGY STAR Partner, and has insulated 14,948 high-performance homes since inception across its San Antonio (5 foam rigs, 6 cellulose trucks) and Austin (4 foam rigs, 5 cellulose trucks) operations.
Key Insulation firmographics
Firmographics- Name
- Key Insulation
- Legal name
- Key Insulation
- Website
- https://keyinsulation.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Key Insulation is a Central and South Texas specialty contractor that installs high-performance cellulose, fiberglass, and spray foam insulation systems for residential and commercial builders, operating as a subsidiary of Installed Building Products (NYSE: IBP).
- Ownership category
- akta.pro rank
Key Insulation industry classification
Industry- Product category
- Building Insulation Installation Services
- NAICS
- Drywall and Insulation Contractors (238310)
- akta.pro primary industry
- Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB) (IMAFAMAD)
Keywords
Where Key Insulation is headquartered
LocationHeadquarters
- HQ city
- San Antonio
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Key Insulation business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D
Revenue model
- Insulation Installation Services: Project-based installation services for residential and commercial insulation including cellulose, fiberglass, and spray foam. Customers include homebuilders, architects, and commercial project developers in Central and South Texas.
- Storage Systems and Building Products: Additional installed products including closet/garage storage systems, mirror trim, and mantels offered as ancillary products to insulation customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Free quote available through plan submittal |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Key Insulation product offering
Product offeringCore offering
Key Insulation is a B2B insulation installation contractor that designs, supplies, and installs cellulose, blown fiberglass, and spray foam insulation systems for residential and commercial construction projects in Central and South Texas. The company also delivers custom hybrid insulation systems and ancillary installed products such as closet/garage storage systems, mirror trim, and mantels, primarily to homebuilders, architects, and commercial developers.
Product overview
Key Insulation is a high-performance building solutions contractor specializing in insulation installation for residential and commercial construction in Central and South Texas. The core product portfolio centers on three main insulation types: Cellulose (85% recycled newsprint, spray-applied), Blown Fiberglass (loose-fill, formaldehyde-free), and Spray Foam (expands 140x volume, available in open/closed cell). The company offers custom hybrid insulation systems combining products for optimized performance and cost. Ancillary products include Closet/Garage Storage Systems, Mirror Trim, and Mantels. The company operates dedicated teams for cavity-fill insulation solutions, serving builders, architects, and commercial projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Cellulose Insulation Spray-applied insulation composed of 85% recycled newsprint and paper fibers with a Class 1 fire safety rating. Reduces energy used to heat and cool homes by as much as 40% and provides sound barrier with STC rating of 44 on a 2x4 wall spray. Zero waste installation process.
- Blown Fiberglass Insulation Loose-fill insulation made from molten glass spun or blown into fibers, spray applied with acrylic binder. Formaldehyde-free product made from 10% recycled glass, provides soundproofing and vapor retarder properties.
- Spray Foam Insulation Manufactured onsite and sprayed into cavity, expands 140 times its initial volume to seal all voids, gaps, and crevices. Available in open cell and closed cell formulations, creates air barrier and blocks air flow.
- Hybrid Insulation System Custom solution combining spray foam on rooflines and cellulose in walls for maximized performance at optimized cost. Utilizes appropriate insulation types to match homeowner goals, budget, and house structure. Combines spray foam in high-risk areas (kneewalls, rim joists, cantilevers, overhangs) with cellulose or fiberglass in walls.
- Closet/Garage Storage Systems Truly adjustable shelving systems made with 50% more steel than other storage systems, holds up to 150 pounds per foot, available in 7 finishes with 10-year warranty. Suitable for garages, laundry rooms, pantries, and closets.
- Mirror Trim Decorative mirror frames for bathrooms and entryways with over 80 styles and 20 finishes to choose from. Each frame is custom cut to specifications.
- Mantels High-quality fireplace mantels available in paint grade, stain grade, and cedar with customized sizes to complement home design and style.
Quantifiable outcome
- Cellulose insulation reduces energy used to heat and cool homes by as much as 40%
- +3 more outcomes
Companies that use Key Insulation
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Key Insulation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Key Insulation partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Installed Building Products (IBP)coreKey Insulation is a subsidiary of Installed Building Products, a nationwide company with more than 7,000 employees. IBP provides the parent infrastructure and resources for Key Insulation's operations in Texas.
- Spray Polyurethane Foam Alliance (SPFA)coreActive member with more SPFA Certified Project Managers and Installers than any other installer in Texas. Crews have been OSHA, SPFA, and Manufacturer certified.
- AIA San AntoniominorAmerican Institute of Architects San Antonio chapter membership supporting architect relationships.
- National Association of Home Builders (NAHB)minorNational home builder association membership for industry networking and standards.
- Austin Green Building ProgramminorPartnership with Austin's green building initiative for energy efficient construction.
- Build San Antonio GreenminorLocal green building certification program partnership.
- RESNETminorHome energy rating system network membership for HERS ratings and energy certification.
- Greater San Antonio Home Builders AssociationminorLocal builder association membership for San Antonio market.
- Home Builders Association of Greater AustinminorLocal builder association membership for Austin market.
- Builders Energy RaterminorAffiliated company providing home energy ratings (HERS ratings) to support high performance building certification.
Scale indicators4 records
Recent moves7 records
Expansion highlights5 records
Key Insulation competitors and assessment
Company assessmentDirect peers
- Koala Insulation: Koala Insulation is a multi-state franchise insulation installer specializing in cellulose, fiberglass, and spray foam installation for residential new construction and retrofit. Its service mix and builder-channel focus overlap tightly with Key Insulation, making it a close operating comparable.
- Applegate Insulation: Applegate Insulation is a regional residential insulation contractor offering cellulose, spray foam, and fiberglass installation with a builder-channel focus. Product mix and customer profile closely mirror Key Insulation's residential single-family insulation business.
- TruTeam: TruTeam operates a national franchise network installing insulation (fiberglass, cellulose, spray foam), weatherization, and complementary building envelope products for residential and light-commercial customers. Comparability with Key Insulation is direct in product mix and B2B builder channel, though TruTeam's national franchise footprint is broader.
- USA Insulation: USA Insulation is a national residential insulation franchise that installs injection foam, spray foam, cellulose, and fiberglass. Its single-family retrofit-and-new-construction focus and product lineup closely match Key Insulation's three-product residential strategy.
Others
- Installed Building Products (IBP): IBP is Key Insulation's parent company and a national specialty-trade installation platform with 7,000+ employees across insulation, garage doors, gutters, and other building products. Relevant as the ownership and resource umbrella rather than a direct competitor, but useful as a portfolio-level benchmark and acquirer.
- Icynene-Lapolla (Huntsman Building Solutions): Icynene-Lapolla, now part of Huntsman Building Solutions, is a major manufacturer of spray polyurethane foam insulation and adjacent to Key Insulation at the materials-and-technology layer. It shapes the technology and code-compliance narrative in which Key Insulation competes.
- Greenfiber: Greenfiber is one of the largest North American manufacturers of cellulose insulation and is explicitly referenced as a Key Insulation product (Greenfiber Cellulose). As a key upstream materials supplier and brand partner, it shapes the industry's product economics and is a relevant adjacent comparison.
- Johns Manville: Johns Manville is a Berkshire Hathaway-owned building products manufacturer producing fiberglass insulation, spray foam, and other envelope products. JM Blown Fiberglass is explicitly offered as a Key Insulation product. JM is a critical supplier-adjacent comparable shaping material pricing and product availability.
Broad incumbents
- TopBuild: TopBuild is the largest publicly traded specialty installer of insulation and building products in North America, distributing and installing fiberglass, spray foam, and other insulation systems across the U.S. While much larger and more diversified than Key Insulation, TopBuild is the most direct broad-coverage comparable for residential and commercial insulation installation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Key Insulation social profiles
Digital presenceKey Insulation compliance and trust
Trust signalCompliance2 records
Key Insulation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Key Insulation leadership team
Management profileNumber of profiles
Profiles1 record
Key Insulation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Key Insulation M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Key Insulation
What does Key Insulation do?
Key Insulation is a B2B insulation installation contractor that designs, supplies, and installs cellulose, blown fiberglass, and spray foam insulation systems for residential and commercial construction projects in Central and South Texas. The company also delivers custom hybrid insulation systems and ancillary installed products such as closet/garage storage systems, mirror trim, and mantels, primarily to homebuilders, architects, and commercial developers.
Is Key Insulation a public or private company?
Key Insulation is a private company. It is classified as corporate owned and is currently operating.
When was Key Insulation founded?
Key Insulation was founded in 2005. It employs 51 to 100 people.
Where is Key Insulation based?
Key Insulation is headquartered in San Antonio, United States, in the North America region.
How does Key Insulation make money?
Two revenue lines are on record. Insulation Installation Services are the primary driver. The others are storage Systems and Building Products.
Who are Key Insulation's main competitors?
Direct peers on record are Koala Insulation, Applegate Insulation, TruTeam and USA Insulation. Others are Installed Building Products (IBP), Icynene-Lapolla (Huntsman Building Solutions), Greenfiber and Johns Manville. TopBuild is listed as a broad incumbent.
Does Key Insulation have an API?
No public API is recorded for Key Insulation.
What industry is Key Insulation in?
Key Insulation's product category is Building Insulation Installation Services. Its primary akta.pro industry code is IMAFAMAD, Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB). Its NAICS code is 238310.