Attic Insulation

Trusted Attic Spray Foam Contractors in Minnesota

Your Spray Foam Experts

According to the Environmental Protection Agency, homeowners can save over 15% on heating and cooling costs by insulating attics, floors, and crawl spaces. Reduce your energy consumption with Lange Spray Foam’s powerful and cost-effective spray foam attic insulation in Minnesota.

Unlike other insulation materials, spray foam will not compress, sag, or shift over time. It creates a hardened air seal that fills cracks, gaps, and hard-to-reach crevices.  It can also be applied to virtually any material.

Spray foam helps maintain comfortable indoor temperatures all year long, reducing your family’s reliance on HVAC systems. When installed correctly, spray foam insulation can improve not just your attic, but your entire home’s comfort, safety, and energy efficiency.

Reasons to Insulate Your Attic

Better Indoor Air Quality

Airborne toxins such as mold, dust, and dirt can enter your home through air leaks. Over time, the accumulation of these pollutants can trigger respiratory problems and worsen asthma symptoms. Spray foam insulation prevents pollutants from spreading throughout your home, enabling your family to breathe cleaner, healthier air. Installing new spray foam can also eliminate existing pollutants on your old insulation.

Stronger Building Structure

Water vapor that seeps through your walls can compromise your building envelope. Similarly, heat buildup in your ceiling can cause shingles to crack or swell and plywood decks to soften. Insulating your attic can prevent structural damage caused by heat and moisture. It also prevents ice dams from forming on your roof’s edge.

More Energy Savings

Compared to fiberglass, a spray foamed attic requires 1/3 less energy to heat and cool. At this rate, expect to regain your initial investment in 18 months and enjoy significantly lower electric bills.

Long-Lasting Protection

Spray foam lasts longer than fiberglass and cellulose. It does not break or soften over time even in severe climate conditions.

The Installation Process

Spray foam is made by mixing isocyanate and polyol resin under extreme heat and pressure. As this happens, the mixture expands up to 100 times the volume of the original liquid and hardens once it is applied to a surface.

Foam is directly applied into the walls and roof of your attic for full coverage. Depending on site conditions, it typically takes one whole day for the foam to fully cure. To prevent inhaling harmful vapors, we advise our clients to vacate their homes until the curing period is over.

Faulty installation may pose health risks and hefty repair costs down the road. The best way to ensure safety and quality is to leave the project in capable hands. Our spray foam installers have the skills and equipment to ensure a well-insulated attic for years to come.

Save money, time, and energy by working with our attic spray foam installers in MN. We have the tools and expertise to keep your property cool in the summer and warm in the winter.

Why Choose Lange Spray Foam

Top-Notch Insulation Specialists

Our technicians are highly trained in proven attic spray foam insulation methods and building regulations. We employ cutting-edge equipment to ensure a safe and efficient process.

Lange Spray Foam serves properties of all shapes and sizes. From pole sheds and warehouses to grain silos and new homes, we can help install the best attic insulation and improve your energy consumption.

Superior Products

We use premier foam with the highest R-Value per inch designed to provide maximum returns and lasting performance.

Get a free estimate from our team and enjoy top-quality attic spray foam services in Minnesota.