Trusted by 500+ homeowners over the last 20+ years, based in Minneapolis and scheduling insulation jobs across Minnesota
Your Trusted Local Insulation Experts in St. Cloud
We are a local, owner-operated insulation company dedicated to helping Minnesota families make their homes more energy-efficient and comfortable.
Travis personally manages every job site from start to finish to ensure professional craftsmanship and a clean, thorough installation. Our team takes care of 100% of your local utility rebate paperwork for you, making the entire home upgrade completely simple and frictionless.
Insulation Services
Insulation Types We Install in St. Cloud
We offer three proven insulation materials, each matched to your home’s specific needs and budget.
Where We Install Insulation in St. Cloud
We insulate every part of your home or building, from the attic down to the crawl space.
Types of Properties We Insulate
From single-family homes to large agricultural buildings, we bring the same certified expertise to every project.
Why St. Cloud Homeowners Choose Spray Foam
Minnesota winters demand insulation that actually performs
Stop Winter
Drafts
Spray foam expands to fill every crack and gap, an airtight seal fiberglass batts cannot match. No more cold spots or uneven heating in your St. Cloud home.
Lower Energy
Bills
ENERGY STAR estimates about 15% savings on heating and cooling from air sealing plus insulation. Many St. Cloud projects also qualify for utility rebates.
Increase Home Value
Buyers notice a home that stays comfortable year-round. Insulation pays you back twice: lower bills while you live there, stronger appeal when you sell.
Reduce Exterior Noise
Open-cell spray foam is an exceptional sound absorber. It fills the wall cavity completely, so rooms near busy roads, flight paths, and neighbors feel noticeably quieter.
Help Stop Ice Dams
Ice dams start when heat leaks into the attic and melts the snow on your roof. Sealing those air leaks first, then adding insulation, keeps that heat in the house.
Eco-Friendly
Choice
Reducing your energy consumption is one of the most impactful things you can do for the environment. Spray foam lasts the life of the home without settling or losing R-value.
Insulation for St. Cloud Homes
St. Cloud has a wide spread of housing ages, from late 19th century homes near downtown to subdivisions that went up in the 1950s and 1960s around the university and expanding outward from there. The older homes close to downtown and the St. Cloud State campus are where we get the most calls: original insulation that has been settling and compressing for 60 or 70 years, rim joists with nothing on them, and walls that were never touched after the house was built. Newer areas have better bulk insulation but routinely skip the rim joist detail work that makes the biggest difference in how warm the basement feels. St. Cloud winters are no joke, and the city sits far enough from the metro that it gets its own climate pocket. Travis does your estimate and does the work himself. CenterPoint and Xcel both have active rebate programs in St. Cloud, and we handle all the paperwork.
Common Insulation Problems in St. Cloud Homes
St. Cloud has a significant stock of older homes from the early to mid-1900s, particularly in the neighborhoods around downtown and St. Cloud State University. These homes were built to the energy standards of their era, which means minimal attic insulation, no air sealing, and uninsulated rim joists. The university area also has a lot of older rental properties where insulation has been neglected for decades. Newer subdivisions in Sartell and the outer ring often have adequate bulk insulation but inadequate air sealing and rim joist coverage.
Call Spray Foam Insulation Plus today for a free energy-audit of your St. Cloud home.
What Our Customers Say
"These guys are great!! They arrived on time, were efficient in their work process, and explained the work to me in detail so I could fully understand what I was paying for. And one more plus – they were nice guys who take pride in their work. I would highly recommend Spray Foam Insulation Plus for your project." – John R., Minneapolis
How It Works
From first call to finished project in 4 simple steps,
Free Insulation Inspection
We come out to your house to track down exactly where your expensive heat is escaping and find your hidden drafts.
Simple,
Flat-Rate Quote
You get a clear price with zero hidden fees, and we figure out exactly how much Xcel or CenterPoint rebate cash you qualify for.
Clean,
Fast Installation
Travis personally oversees the job to ensure your home is sealed up tight, and we clean up every speck of mess before we leave.
Guaranteed
Year-Round Comfort
You finally get to enjoy a warm, quiet house with lower monthly energy bills, all backed by our 15-year workmanship guarantee.
Want Ballpark Pricing? Call and the Owner Answers.
We don’t publish per-square-foot prices because material costs change quickly. Call and you talk to Travis, the owner: straight answers, current ballpark numbers in minutes, and a firm quote after he sees your project. No call center, no pressure.
Frequently Asked Questions
How much does insulation cost in St. Cloud?
Every house is different, so we do not publish per-square-foot prices. Travis looks at what you have going on: how much insulation is in there now, whether there is a vapor barrier, how much air movement, and how hard the attic is to work in. Then you get a bid that matches the actual job. Want ballpark numbers first? Call him. He answers the phone and can usually give you current ranges in a few minutes. And if you qualify for a CenterPoint or Xcel rebate, that can take a real bite out of the price, sometimes half or more depending on the program.
Do St. Cloud homes need special insulation for ice dams?
Yes. St. Cloud gets significant snowfall and the winters are long, which means ice dams are a real problem on under-insulated homes. Ice dams come from heat escaping into the attic and melting snow that refreezes at the eave. The fix is stopping that heat loss: air seal the attic floor, spray foam the trouble spots, get the insulation to the right depth, and make sure the attic vents correctly. Do that and the roof deck stays cold all winter, so the snow stays put.
How far does SFI Plus travel for insulation work in St. Cloud?
St. Cloud is about 65 miles from our home base in Minneapolis, which is a straightforward drive up I-94. We schedule Stearns County jobs in clusters. Call Travis to talk through timing. Most jobs run start to finish in a single day.
What type of insulation is best for St. Cloud homes?
It depends on the house. For most St. Cloud homes the best results come from spray foam at the rim joists and the trouble spots, with blown-in on the attic floor. For a story-and-a-half or Cape Cod, spray foaming the roofline is usually the answer. Travis looks at the house first and tells you what application actually fits it.
Are CenterPoint and Xcel rebates available in St. Cloud?
Yes. St. Cloud is in Xcel Energy and CenterPoint Energy territory, and both utilities offer rebate programs for qualifying attic insulation and air sealing work. The amounts depend on what's currently in the attic and how much we add. We handle all the rebate paperwork for you, including the blower door test coordination if the utility requires it.
How SFI Plus Serves St. Cloud Homeowners
Travis does every St. Cloud estimate himself, so the bid you sign matches the work that goes in, with nobody in between to lose the details. He plans each Stearns County trip around your project and other jobs nearby, and you agree on the date together up front. Call and tell him which room stays cold.
Neighborhoods we serve in St. Cloud: Downtown St. Cloud, St. Cloud State University area, West St. Cloud, South St. Cloud, Sartell, Waite Park
Ready to Lower Your Energy Bills?
Get a free, no-obligation estimate from our BPI-certified team.