Closed-Cell Spray Foam and Insulation Specialists in Central Minnesota
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(320) 232-7137
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Closed-cell spray foam between ceiling joists
About United Spray Foam and Insulation

Built Around Doing the Work Right.

Professional closed-cell spray foam insulation for Central Minnesota homeowners, builders and property owners, with an emphasis on preparation, workmanship and straightforward communication.

Who we are

A MN Insulation Company Built Around the Work

We focus on insulation for Central Minnesota buildings: homes, additions, garages, metal buildings and commercial properties. Minnesota runs subzero in January and ninety degrees in July, and the same air sealing and insulation is what carries a building through both.

Good outcomes come from understanding the assembly, preparing the work area, and applying the foam with care. Every estimate states the product, the installed thickness and the area covered in writing, so you can compare it against any other bid on equal terms.

What you can expect from us is clear communication, a defined project scope, and workmanship that holds up.

Central Minnesota Buildings Fail in Predictable Ways

Working across the service area, the same handful of findings come up again and again. Insulation well below its original depth. Service runs routed through the hottest part of the structure. Recessed lighting and top plate lines that were never sealed. Garage conversions that were never insulated as living space.

None of those are exotic and none need a complicated fix. What they do need is somebody in the building first, because which of them is costing you money is not something anyone can tell from a floor plan or a phone call.

Licensed and Insured

We hold the licences this work requires in Minnesota, and we would rather you check them than take our word for it.

  • Minnesota Residential Building Contractor: BC809828 — issued by the Minnesota Department of Labor and Industry
  • Asbestos Abatement Contractor: ACL-239 — issued by the Minnesota Department of Health

Asbestos and lead work in particular is regulated for a reason. Ask any contractor for the licence number before they begin, whoever you end up hiring.

Blown-in insulation across an attic floor
Our approach

Good Closed-Cell Spray Foam Insulation Starts Before the Gun Does.

01

Understand the Assembly

Different attics, walls, roof decks and metal buildings call for different approaches.

02

Prepare the Work Area

Protect the areas that should not receive foam before any spraying begins.

03

Apply With Care

Coverage, transitions, penetrations and the difficult areas all deserve attention.

04

Review the Finished Work

The job is not complete simply because spraying stopped.

Professional standards

What You Should Expect From a Contractor

Written Scope & Pricing
Trained Installers
Professional Equipment
Job-Site Preparation
Clear Project Scope
Quality Workmanship

Have a Property You Need Insulated?

Tell us what you're working on. We'll help you understand the next step and whether closed-cell spray foam insulation makes sense.

Find Us

United Spray Foam and Insulation
26160 63rd St
Royalton, MN 56373
(320) 232-7137
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