We are a professional insulation company based in Walnut Grove, Minnesota, serving the surrounding regions of Minnesota, northern Iowa, and eastern South Dakota. Our mission is to help you save energy costs and contribute to the reduction of greenhouse gases. We offer a range of insulation services, including polyurethane spray foam insulation, fiberglass blowing insulation, and insulation removal.
Polyurethane Spray Foam Insulation
Our flagship service is the application of closed-cell polyurethane spray foam insulation from CertainTeed. This insulation is ideal for new and existing homes, basements, pole barns, cattle barns, fish houses, bin foundations, and garages. Closed-cell spray foam has a high R-value per inch, which means it provides excellent energy efficiency, structural integrity, sound control, and moisture control. By choosing closed-cell spray foam insulation, you can enjoy a more comfortable home with lower energy bills and improved protection against moisture and air infiltration.
Fiberglass Blowing Insulation
In addition to polyurethane spray foam, we also offer fiberglass blowing insulation for attics, shops, retrofit homes, and the blown-in blanket system. Fiberglass insulation is a cost-effective solution for improving energy efficiency and providing thermal comfort. Our professional insulation team ensures proper installation, achieving the desired R-value for optimal performance.
Insulation Removal
If you have old attic insulation that needs to be removed, we've got you covered. Our team carefully removes the existing insulation, preparing your space for new insulation that will provide better energy efficiency and comfort. Insulation removal is often necessary before installing spray foam or fiberglass insulation, ensuring a clean and even surface for optimal results.
Comprehensive Insulation Services
At Wahl Spray Foam Insulation, we cater to various insulation needs, such as:
- Sealing and insulating ceilings on metal roofs to prevent rust and insulate the building
- Installing hydro doors, bifold doors, and crawl spaces
- Insulating new and old homes, foundations, and attics
- Spraying two inches of 2 lb foam onto ceilings to seal outlets and add recessed light covers
- Sealing cracks in block walls and rim joists in crawl spaces
- Applying spray foam insulation to foundation walls
- Providing free estimates for all services
Why Choose Wahl Spray Foam Insulation?
We take pride in our commitment to honesty and customer satisfaction. As a business, we genuinely care about helping people save on energy costs and protect their properties from moisture and air infiltration. Our team's expertise in insulation installation ensures a job well done, every time. When you choose Wahl Spray Foam Insulation, you can expect:
- Professionalism and expertise
- Honest and reliable service
- High-quality insulation materials from CertainTeed (CertaSpray)
- Energy-efficient solutions tailored to your needs
- Dedication to reducing greenhouse gases and helping the environment

Be the first to review Wahl Spray Foam Insulation.
Write a Review