Residential & Commercial
Spray Foam Insulation St. Paul
St. Paul Spray Foam Insulation provides affordable residential and commercial spray foam insulation across the St. Paul area, thermal, acoustical and fireproofing applications included.
- Lower energy bills. Reduce heating and cooling loss.
- More comfort. Keep indoor temperatures consistent.
- Air-seal your home. Eliminate unwanted air leakage.
Get your free insulation estimate
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What we install
Insulation services in St. Paul
Open & Closed Cell Spray FoamSpray polyurethane foam air seals, insulates and provides a moisture barrier in one application.Explore service →
Attic InsulationAttic insulation with thermal, acoustical and fireproofing applications for St. Paul homes.Explore service →
Wall InsulationGarage and exterior walls foam-sealed against Minnesota winters.Explore service →Why local property owners choose us
- A written scope before any work. The estimate names the product, the installed thickness and the area covered, so you know what you are buying.
- Qualified staff. Our installers know the legal and environmental standards and never rush what cure times will not allow.
- Experienced installers. Correct mixing and application come from experience. Uncompromising workmanship in every application we install.
- Free written estimates. Every quote is free, itemized and in writing before work begins.
- Every application. The full insulation toolbox, honestly recommended for each assembly.
- Local Minnesota team. We work on buildings that live in this climate, across St. Paul, Minneapolis and the surrounding communities.
Getting insulation installed is easy
Request your free estimate
Call or submit the online form.
We inspect your property
We evaluate the area and determine the right insulation approach.
Clear project pricing
Understand the scope and price before work begins.
Professional installation
The crew preps the area and installs the insulation.
Why insulation matters in Minnesota
Built for Twin Cities winters
A St. Paul January asks more of insulation than almost anywhere in the country. Forty-below air finds every gap in an attic, rim joists bleed heat where the house meets the foundation, and the freeze-thaw cycles of early spring turn small leaks into ice dams. Spray foam answers all three at once because it seals as it insulates.
Humid summers, the other half of the job
The same envelope that holds heat in February keeps July humidity out. A foam air seal cuts the moisture load on your air conditioning and keeps damp outside air from working into wall cavities, which is what protects the framing of older Summit-University and Mac-Groveland homes year after year.
One assessment, the whole envelope
We measure the attic, the rim joists and the basement walls as one connected system, then put the fixes in priority order with a written price for each. Most homeowners start with the attic, where the payback is fastest, and schedule the rest as it suits them.
Where we work
Proudly serving St. Paul, Minneapolis and the surrounding area
Don't see your city? Call us at (651) 504-3296 to ask if we service your area.
Insulation FAQ
Is spray foam a good fit for Minnesota buildings?
Yes. Spray foam insulates and air seals in one application, which is what a Minnesota building needs across both heating and cooling season.
How much does insulation cost?
It depends on the material, the depth your project needs and the area covered. Every estimate is free, written and itemized before any work begins.
Can you insulate an existing building?
Yes. Retrofit work is most of what we do: old material comes out where needed, air leaks get sealed, and the new insulation goes in at a measured depth.
Will insulation help reduce energy loss?
A continuous air seal cuts the leakage that drives most heating and cooling loss, so sealed buildings hold their temperature with less equipment run time.
How long does installation take?
Most residential projects are done in a single day. Larger or multi-area projects are quoted with a schedule up front.
Let's get started
Ready for a more comfortable, energy-efficient property?
Tell us about your property and we'll confirm whether insulation is the right call, with a free written estimate.
A written scope before any work begins
Talk to someone today
Call the local team direct, or send the details and we'll come back to you.
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