New Construction
Build the tightest envelope possible while the framing is open — the cheapest time to get efficiency right.
- Exterior walls
- Rim joists
- Attics
- Cathedral ceilings
Long Prairie, Minnesota
Premium Spray Foam Insulation for Minnesota Homes
Improve comfort, lower energy bills, eliminate drafts, and increase your home's efficiency with professional open-cell and closed-cell spray foam insulation.
- Fully insured
- Free written estimates
- Clean jobsites
- Fast scheduling
Residential Services
Spray foam for every part of your home
From new construction envelopes to retrofits that fix the drafty rooms you've lived with for years.
Existing Homes
Targeted retrofits that deliver the biggest comfort gain per dollar in older Central Minnesota homes.
- Attic upgrades
- Rim joists
- Crawlspaces
- Basement walls
- Garage ceilings
Rim Joists & Crawlspaces
The single most common source of cold floors, musty smells and wasted heat in Minnesota houses.
- Air sealing the band area
- Condensation control
- Encapsulated crawlspaces
Feature Service
Pole Barns, Shops & Metal Buildings
Closed-cell foam adheres directly to steel and wood, stops condensation dripping from the underside of the roof deck, and turns an unheated shell into a space you can actually work in year round.
- Pole barns
- Workshops
- Machine sheds
- Heated garages
- Metal buildings
- Agricultural buildings
Commercial Services
Insulation built for working buildings
Efficiency, condensation control and code compliance for Central Minnesota businesses.
Offices
Comfortable, quiet workspaces with lower operating cost.
Warehouses
Massive volumes heated affordably with a sealed envelope.
Retail
Stable temperatures at the entry and along exterior walls.
Agricultural buildings
Condensation control for livestock and equipment.
Restaurants
Handles high humidity loads and heavy ventilation.
Mechanical rooms
Sound dampening and thermal separation.
Why Spray Foam
Spray foam vs. fiberglass
Both are called insulation. Only one of them stops air movement — which is what actually drives Minnesota energy loss.
Air sealing
Spray Foam
Seals gaps completely — insulation and air barrier in one
Fiberglass
Air passes straight through the batt
Moisture resistance
Spray Foam
Closed-cell resists water and blocks condensation
Fiberglass
Absorbs moisture, then sags and loses value
R-value
Spray Foam
R-3.7/in open-cell, up to R-6.5/in closed-cell
Fiberglass
R-2.9 to R-3.8 per inch when perfectly installed
Comfort
Spray Foam
Even temperatures, no cold spots or drafts
Fiberglass
Cold corners, drafty rim joists, uneven rooms
Energy savings
Spray Foam
Largest reduction because leakage is eliminated
Fiberglass
Limited by uncontrolled air movement
Longevity
Spray Foam
Lifetime of the building, no settling
Fiberglass
Compresses and degrades over time
Pest resistance
Spray Foam
No nesting cavities, not a food source
Fiberglass
Common nesting material for rodents and insects
Noise reduction
Spray Foam
Open-cell dramatically dampens sound
Fiberglass
Modest sound absorption only
Benefits
What changes after installation
Homeowners notice the comfort in the first week and the savings on the first bill.
Lower heating costs
Stop conditioned air from escaping through gaps, seams and top plates.
Lower cooling costs
Keeps summer heat out of attics so your AC runs shorter cycles.
Air sealing
Insulation and air barrier in one application — no drafts.
Moisture control
Closed-cell foam blocks condensation on cold assemblies.
Better indoor air
Fewer pathways for pollen, exhaust and soil gases.
Less dust
A sealed envelope keeps airborne dust way down.
Noise reduction
Open-cell foam dampens road, wind and mechanical noise.
Long lifespan
Won't sag, settle or lose R-value over decades.
Higher home value
Documented efficiency upgrades appraise and sell well.
More comfortable home
Even temperatures floor to ceiling, room to room.
Why Choose Us
Why homeowners choose Midsota Spray Foam
We live here. We insulate the same houses, barns and shops our neighbors do — and we treat every jobsite like it's on our own road.
- Locally owned
- Professional installation
- Quality materials
- Attention to detail
- Clean jobsites
- Competitive pricing
- Fast scheduling
- Excellent communication
- Free estimates
- Fully insured
Our Process
Six simple steps from call to comfort
- 01
Request Estimate
Call or send the quote form. We respond same or next business day.
- 02
Site Visit
We measure, inspect the assembly, and talk through your goals.
- 03
Proposal
A clear written scope with foam type, thickness, R-value and price.
- 04
Schedule Installation
We lock a date that works around your build or your family.
- 05
Installation Day
Masking, containment, application, trimming and full cleanup.
- 06
Final Walkthrough
We review coverage together and leave the site spotless.
Service Areas
Serving Central Minnesota from Long Prairie
If you're within about an hour of Long Prairie, we're likely on your road every week.
Long PrairieAlexandriaLittle FallsSauk CentreStaplesBrainerdSt. CloudMelroseMorrisGlenwoodBaxterAlbanyCold SpringPaynesvilleGrey EagleOsakis
Ready to Make Your Home More Comfortable?
Free, no-pressure estimates across Central Minnesota. Most quotes returned within one business day.