Garage Insulation Services in Minneapolis & Twin Cities

Turn a Freezing Garage Into Usable Space: Professional Garage & Shed Insulation for Year-Round Comfort

🏆 BPI-certified | 📞 The Owner Answers | Xcel & Centerpoint Approved

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Our Specialties

Garage Insulation in the Twin Cities

An uninsulated garage swings from icebox in January to oven in July. If it is attached to your home, the rooms above and beside it pay the price: cold bedroom floors, drafty entryways, and a furnace that runs harder than it should.

We stop that energy drain where it starts. Whether we are spray foaming the rim joist and walls of an attached garage, insulating the ceiling below a bonus room, or upgrading a detached garage, workshop, or backyard shed into space you can actually use in winter, our goal is a tight building that holds its temperature.

Insulating an attached garage can also help your project qualify for local energy rebates. As an official Trades Partner, we diagnose exactly what your garage needs and handle 100% of the utility rebate paperwork for you, so you don’t have to lift a finger to get your cash back.

Our Garage Insulation Services

Spray foam insulation is the go-to choice for Minnesota garages and outbuildings, sealing air leaks and insulating in a single application. At Spray Foam Insulation Plus, our certified technicians insulate garage walls, ceilings, rim joists, and shared walls, plus detached structures like workshops and sheds, with results you can count on.


Why Choose Garage Insulation?

  • Warmer Rooms Above the Garage: Insulating the garage ceiling stops the cold floors and chilly bonus rooms that sit over an unheated garage.
  • A Workshop You Can Use All Year: A sealed, insulated garage or shed holds heat in January and stays cooler in July, so projects do not stop for the seasons.
  • Protect What You Store: Stable temperatures and fewer condensation swings protect tools, vehicles, and equipment from rust and moisture damage.
  • Seal Hidden Air Leaks: We close off the gaps around the rim joist, shared walls, and overhead door framing that pull cold air into your home.
  • Keep Pests Outside: Sealing the gaps and cracks in garage and shed framing removes the easy entry points mice look for every fall.

Why Choose Spray Foam Insulation Plus for Your Garage Insulation?

We are a local, owner-operated insulation company dedicated to helping Twin Cities families make their homes more efficient and comfortable. The owner is personally on the job site to make sure the work is done right and the space is left clean. Our team takes care of 100% of your local utility rebate paperwork for you, so the rebate money comes back without the runaround.

What sets us apart is our status as a preferred insulation contractor for both Xcel Energy and Centerpoint Energy rebate programs, which means significant savings for our customers. Our team of BPI-certified insulation experts brings extensive training and expertise to every project, ensuring your property is properly insulated and protected from Minnesota’s harsh weather conditions year-round.

15%

ENERGY STAR
Estimated Savings

1 Day

Typical Job,
Start to Finish

Professional Installation Of Spray Foam

Our Installation Process

At Spray Foam Insulation Plus, we follow the same four steps on every job, whether it is a single rim joist or a whole house. After hundreds of projects large and small, the routine is simple: figure out what your home actually needs, install it right, and check the work before we leave.

Free Estimate

We assess your current insulation levels and identify areas that need improvement. Typically in less than 72 hours of calling.

Custom Quote

Receive a detailed estimate based on your specific needs and home requirements, including timeline and all supplies.

Professional Installation

Our crew preps the space, protects your floors and belongings, and installs your insulation right the first time. Typically within 7 days of your estimate. The owner is on site for the critical stages of every job.

Quality Assurance

We ensure proper coverage & R-value throughout leaving the workspace clean & tidy. Enjoy a comfortable home all season long.

TOP RATED INSULATION SERVICE

Your LOCAL TWIN CITIES ENERGY-EFFICIENCY PARTNER FOR OVER 20 YEARS

We insulate homes, multi-family buildings, garages, and farm structures across the metro, and we have seen just about every problem a Minnesota building can throw at us. You get straight answers, careful work, and a clean job site when we leave.

What Happens When Your Home is Insulated Correctly?

Energy Efficiency

Reduce the strain on your Furnace & A/C.

Eliminate Drafts

Maintain a comfortable temperature year round.

Healthier Home

Keep bugs, dust & air pollutants outside.

Sound
Control

Create a quiet environment for work, sleep and play.

Twin Cities Trusted Insulation Contractor

Ready to Turn Your Garage Into Comfortable Space? Get a Free Estimate Today!

Twin Cities homeowners and business owners have trusted Spray Foam Insulation Plus for over 20 years, from Minneapolis and St Paul across the seven-county metro. We insulate for the climate we actually live in: subzero Januaries, humid Julys, and the freeze-thaw swings in between.

Don’t let poor insulation continue draining your wallet through high energy bills. Contact our Minneapolis-based team today for a free estimate and discover how proper insulation can cut energy waste while improving your property’s comfort year-round.


What Minneapolis Homeowners Say About Our Insulation Work

We are very proud of the service we provide and stand by our work.
Read testimonials from our happy customers.


Everything Done For You

Our team handles the entire project from start to finish. We take care of the inspection, the spraying, and the cleanup without disrupting your week.

Proven Energy Savings

ENERGY STAR estimates air sealing plus insulation can save about 15% on heating and cooling costs. You keep your hard-earned cash where it belongs instead of wasting it on utilities.

100% Satisfaction Guaranteed

Your peace of mind is our absolute highest priority. If anything about the job isn’t perfect, we’ll come back out to your home right away, for free to make it right.

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.

Garage & Shed Insulation FAQ

It depends on the structure. Closed-cell spray foam is the top performer for garage walls and rim joists because it seals and insulates in one step and handles moisture well. Fiberglass batts work in finished garage walls, and the ceiling below a bonus room is often best served with spray foam. We assess your garage and recommend the right fit.

Yes. With an attached garage, the shared wall and the ceiling under any living space act like exterior surfaces. Insulating and air sealing them keeps bedroom floors warmer, cuts drafts at the entry door, and reduces the load on your furnace, even if the garage itself stays unheated.

Yes. We insulate detached garages, workshops, and backyard sheds across the Twin Cities. Spray foam is usually the best choice because it seals the gaps common in outbuilding framing and adds rigidity. Add a small heat source afterward and the space stays usable all winter.

Most garage projects are completed in a single day. A typical attached garage takes a few hours depending on whether we are insulating walls, the ceiling, or both. Sheds and small outbuildings usually take a morning.

Spray foam can be left exposed in many detached garages and sheds, but building code requires a thermal barrier like drywall over foam in attached garages and living spaces. We walk you through what your specific project needs during the free estimate.

Prices follow material costs, so a number published today could be wrong next month. Call and you will talk directly to Travis, the owner. He can usually share current ballpark and per-square-foot ranges over the phone, then give you a firm quote after seeing your garage or shed.

Call Us Today for A Free Garage Insulation Quote

Ready to make your garage or shed comfortable year-round? Call us today to schedule a free estimate and see which rebates are available in your area.