Looking for spray foam insulation in Novi, MI? Seal Tech Insulation helps Novi homeowners and businesses stay comfortable year-round with professional spray foam, attic, and wall insulation.
Seal Tech Insulation has served Novi and the surrounding Oakland County area since 2000, delivering high-performance spray foam and insulation for homes and commercial buildings. Our installers seal air leaks, raise R-value, and help Novi property owners cut heating and cooling costs by up to 50%.
Our Insulation Services in Novi, MI
- Attic insulation — blown-in and spray foam to stop heat loss and ice dams
- Existing wall insulation — injection foam and drill-and-fill retrofits with no tear-out
- Crawl space encapsulation — moisture control and air sealing beneath your home
- New construction insulation — open and closed-cell spray foam for new builds
- Commercial insulation — durable thermal performance for Novi businesses
Local Insulation Experts Serving Novi
Novi is one of the fastest-growing communities in Southeast Michigan, with a mix of newer subdivisions and busy commercial corridors, so we work on everything from new-construction builds that need code-compliant spray foam to established homes ready for an attic or wall upgrade. Whether you are upgrading an older home, building new near Northville, Wixom, and Walled Lake, or improving a commercial property, our team understands the demands Michigan’s climate places on a building envelope — and how the right insulation keeps Novi homes comfortable through cold winters and humid summers.
Why Novi Homeowners Choose Seal Tech
- Spray foam systems backed by a manufacturer Limited Lifetime Warranty
- Green, non-toxic, formaldehyde-free insulation that can cut energy bills up to 50%
- Experienced with both wood and metal construction
- Trusted local service since 2000
Get a Free Novi Insulation Estimate
Ready to make your Novi home or building more comfortable and energy efficient? Request your free estimate or call (866) 775-3626. See the benefits of spray foam insulation or browse our project gallery to learn more.
Nearby Service Areas
Seal Tech Insulation also provides spray foam and insulation services in nearby communities:
Why Even Newer Novi Homes Lose Energy
Novi is one of the fastest-growing communities in Oakland County, full of subdivisions built from the 1990s through today. Homeowners are often surprised that a relatively new Novi home still feels drafty — but builder-grade fiberglass batts leave gaps at rim joists, wiring, and top plates, and they do nothing to stop air movement. Two-story Novi homes frequently run hot upstairs and cold downstairs for exactly this reason.
How Spray Foam Helps Novi Homeowners
Adding spray foam at the attic and rim joist air-seals the leaks builders left behind, evening out temperatures between floors and taking strain off the furnace and AC. For homeowners near Northville, Wixom and Walled Lake, it’s one of the highest-return upgrades available — a newer home already has good bones, and sealing it properly is what finally makes it as efficient as it should have been.
Novi Spray Foam Insulation — Frequently Asked Questions
How much does spray foam insulation cost in Novi, MI?
Most Novi attic projects range from about $2,500–$6,000, while whole-home spray foam runs roughly $8,000–$20,000 depending on square footage and whether you choose open- or closed-cell foam. Seal Tech provides a free, no-obligation estimate for every Novi home.
Is spray foam insulation worth it for Novi homes?
Yes. With fast-growing subdivisions and new-construction homes, many Novi properties have under-insulated attics and drafty walls that struggle against Michigan winters. Spray foam air-seals and insulates in a single step, cutting heating and cooling costs by up to 50%.
Should I choose open-cell or closed-cell spray foam in Novi?
Closed-cell is usually the best fit for Novi’s climate — it delivers a higher R-value per inch and acts as a vapor barrier. Open-cell is a cost-effective option for interior walls and soundproofing. We recommend the right choice during your free assessment.
How long does a spray foam insulation project take in Novi?
Most Novi attic or wall jobs are finished in a single day, while whole-home projects take two to three days. Seal Tech handles all prep, installation, cleanup, and any required permits.