Spray foam insulation (SPF) helps you save on energy costs and lowers utility bills by creating a tight seal that prevents air movement. US Department of Energy studies show that 40% of your home's energy is lost to air infiltration — drafts through wall sockets, windows and doorways. Spray foam expands to completely fill every tiny hole and crevice, providing a superior air seal combined with a powerful R-value per inch.
Is Your Home or Business Properly Insulated?
Does your home often feel too hot or too cool? It might be time to replace the insulation. For decades, SprayTight, Inc has provided residents throughout Michigan with top-notch insulation services. From your crawl space to your attic, you can count on us to insulate every part of your home or commercial space.
Not sure what type of insulation you need? You'll get options and guidance when you hire us. We'll help you choose the right material and install it quickly:
- Spray foam insulation — seal up leaks and save on your energy bills
- Batt insulation — a cost-effective, versatile option
- Blown-in insulation — energy-efficient and eco-friendly
Open Cell vs. Closed Cell Spray Foam
Open cell spray foam is a lighter-density foam that expands generously to fill wall and roof cavities. It's a great fit for interior walls, attics and sound control, absorbing noise while sealing air leaks at a lower cost per square foot.
Closed cell spray foam (2LB foam) is denser and delivers the highest R-value per inch of any common insulation. It resists moisture, acts as a vapor barrier, and even adds structural strength — making it the go-to choice for basements, crawl spaces, metal buildings and exterior applications.
Want to dive deeper? Read our guide: What is open cell and closed cell insulation? — or just call us and we'll recommend the right foam for your project and budget.
Why Michigan Chooses Spray Foam
Superior Air Seal
Foam expands into every nook and crevice, stopping the drafts responsible for 40% of a home's energy loss.
Lower Utility Bills
A tight building envelope means your furnace and AC run less — savings you'll see every month, plus up to $1,200/year in 25C tax credits.
Moisture Control
Spray foam is the best way to decrease moisture in your home, preventing problems like household mold and bugs.
Green & Healthy
SPF reduces carbon emissions and protects interiors from mold and allergens for healthier living spaces.
Stronger Structure
Our products use state-of-the-art technology with unique properties that strengthen the integrity of your home or building.
Proven Experience
25+ years, over 1 million sq ft applied, SPFA member, premium Gaco & Enverge products — as seen on HGTV's Rehab Addict.
Residential, Commercial & Industrial Applications
From home insulation to commercial polyurethane roofing systems and storage tank insulating, we do it all. Whether it's an attic, basement or crawl space, new construction home, apartment complex, pole barn or metal building, SprayTight has the perfect solution. We are the most experienced and most affordable option for spray foam installation in Michigan — and military veterans and active-duty members receive 10% off as a thank-you for their service.
Frequently Asked Questions
What is the difference between open cell and closed cell spray foam?
Open cell foam is lighter and softer, expands more to fill cavities, and is excellent for sound absorption in interior walls and attics. Closed cell foam is denser, delivers a higher R-value per inch, adds structural rigidity, and acts as a moisture barrier — ideal for basements, crawl spaces and exterior applications. We'll help you choose the right type for your project.
How much energy can spray foam insulation save?
US Department of Energy studies show that 40% of a home's energy is lost due to air infiltration — drafts through wall sockets, windows and doorways. Spray foam expands to fill every tiny hole and crevice, creating a superior air seal with a powerful R-value per inch, which lowers heating and cooling bills.
Is spray foam insulation environmentally friendly?
Yes. Spray polyurethane foam is considered a green product: it reduces energy consumption and carbon emissions, and it protects interior environments from outdoor elements like mold and allergens for healthier living spaces.
Does spray foam help with moisture and mold?
Spray foam fits into the smallest holes and gaps, expanding and hardening in place. Even the smallest nooks are filled, keeping moisture out of the home — so you won't have to deal with problems like household mold or bugs.
Are there tax credits for spray foam insulation?
Yes. The federal 25C & 45L tax credits let you claim 30% of upgrade material costs — a savings of $1,000 to $5,000 — and can be claimed annually for new energy efficiency upgrades through December 31, 2032.