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Spray Foam Insulation in Ypsilanti, MI

Find top-rated spray foam contractors and save up to 37% on energy bills

Compare 2 verified spray foam insulation contractors serving Ypsilanti, Michigan, backed by 570 customer reviews averaging 4.8★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Ypsilanti contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 37% — get free quotes and read verified reviews below.

💰 Spray Foam Savings Calculator for Ypsilanti

Homes in Ypsilanti typically cut energy use by 32%–42% with spray foam. Change the numbers below to fit your home.

Foam type
$1,732
Estimated annual savings
At about 37% off your energy bill
$5,100–$8,200
Rough install cost
Attic roofline, about 5.5" of open cell
3–5 years
Estimated payback
Install cost ÷ annual savings

These are estimates, not quotes. Actual savings vary based on home size, current insulation, energy rates, and climate conditions. Savings estimates are based on Department of Energy data for the Very Cold climate zone. Cost assumes the attic roofline (about 1.15× your home's square footage) at typical installed prices of $0.40–$0.65 per board foot for open cell and $1.00–$1.50 for closed cell; a two-story home has less roof and usually costs less. Get quotes from the contractors below for real prices.

Verified Contractors in Ypsilanti

USA Insulation of SE Michigan

📞 Call Now🌐 Visit Website

Direct: (734) 366-1366

4.9⭐
314 Google reviews

Recent Reviews:

James Doe★★★★★2 months ago

USA Insulation was amazing to work with. Steve (sales rep) was very friendly and knowledgeable on our needs. We had two projects done. First crew came out to install installation in our attic. The second project we had Foam installation installed in our basement. This was a bigger project. The crew was very professional and took their time to tarp all of our personal belongings The clean up was spotless. Definitely recommend USA Insulation.

Kelly Cora★★★★★3 years ago

Andy was our sales representative, very knowledgeable, professional and prompt for appointment. He reviewed our needs and suggested foam insulation for walls and fiberglass insulation for attic. We signed the contract that day and he scheduled job to be completed the following week. The team called to confirm date and time and arrived at 8am. Zan, Darius and Collin did a fantastic job and explained every step prior to beginning job. They were very respectful of us and our home. They were done in 4 hours and did a great job of cleaning up after themselves. We look forward to lower energy bills and warmer winters in our drafty bedroom. Thank you very much.

Juan★★★★★6 months ago

Our experience was excellent! Steven Fitzpatrick was a very knowledgeable and up front salesman. He let us know exactly what to expect and the cost was very good! The insulation installers led by Cassandra were exceptional. Worked fast and cleaned up all the mess. I highly recommend this company!

Seal Tech Insulation

Serves:Wayne County, MIWashtenaw County, MI
📞 Call Now🌐 Visit Website

Direct: (866) 775-3626

4.7⭐
256 Google reviews

Recent Reviews:

Dyann Moffett★★★★★6 months ago

Adam, Ethan, Jack, and Mari were absolutely fantastic. They called in their way, explained the process and cleaned up as if they weren’t even here m Thank you to Sealtech and Consumers for a job well done

Pauly M. Everett★★★★★a week ago

These young bloods came into my studio and hooked it up proper. Super polite and straight to the point. Now my old ass Flint house feels that much more cozier to make art in. Holla at em! 🤟

Victoria Spottsville★★★★★4 months ago

Adam, Ethan and Nick were absolutely tremendous. They called on their way, cleaned up and explained everything to a T. I give them a two out of ten. 5 Stars. Highly recommend Sealtech to anyone looking for insulation needs.

Frequently Asked Questions — Spray Foam Insulation in Ypsilanti

These are the questions Ypsilanti homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 37% typical energy savings. Compare the 2 verified Ypsilanti contractors above for exact quotes.

Why is spray foam insulation especially important in cold climates like Ypsilanti?▼
In cold climates like Ypsilanti, MI, proper insulation is critical to preventing heat loss, ice dams, and frozen pipes. Spray foam's air-sealing properties stop the cold air infiltration that traditional insulation cannot address. It also prevents the moisture buildup inside walls that leads to mold in cold-weather freeze-thaw cycles. Homeowners in MI typically save 25–35% on heating costs. Note: in tightly sealed homes, proper mechanical ventilation is commonly recommended to maintain fresh air exchange without losing the heat you've paid for.
Does spray foam insulation prevent ice dams in Ypsilanti?▼
Yes — spray foam insulation is one of the most effective solutions for preventing ice dams in cold climates like Ypsilanti, MI. Ice dams form when heat escapes through a poorly insulated attic, melting snow that refreezes at the eaves. By creating an air-tight thermal barrier in the attic, spray foam eliminates the heat loss that causes ice dams in the first place.
What R-value do I need for spray foam insulation in Ypsilanti?▼
For cold climates like Ypsilanti, MI, the Department of Energy recommends attic insulation of R-49 to R-60. Closed-cell spray foam provides R-6 to R-7 per inch, meaning 8–10 inches achieves code-minimum performance. Open-cell foam at R-3.5 per inch requires greater thickness. A local contractor familiar with MI building codes can recommend the exact specification for your home.
Is spray foam insulation worth the cost?▼
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Ypsilanti, MI?▼
In Ypsilanti, MI and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Ypsilanti costs $2,000–$6,000. Most Ypsilanti homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?▼
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?▼
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Ypsilanti, MI?▼
When searching for a spray foam contractor in Ypsilanti, MI, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Ypsilanti contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Ypsilanti for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?▼
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?▼
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.

Spray Foam Contractors Near Ypsilanti, MI

Not finding the right fit in Ypsilanti? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.

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