Minnesota foam insulation is a highly effective home insulation that can significantly reduce your monthly energy costs. It creates an impenetrable barrier that resists conduction and convection – keeping your house warm in the winter and cool in the summer. It also stops air leaks, which are among households’ biggest energy-wasting problems.

In fact, up to 40% of a building’s energy is lost through leaks. With its R-value of up to 6.0 per inch, closed-cell polyurethane foam is more than 24 times less susceptible to energy loss than fiberglass and cellulose insulation.

How Spray Foam Insulation Can Save You on Energy Bills

Because it fills the gaps and cracks, spray foam insulation is an ideal choice for new construction projects as well as re-drywalling existing homes. It can also be applied to attics, crawl spaces and rim joists in pole barns. The process involves preparing the surface to be sprayed with an approved cleaner, then using an air compressor to apply the insulation. It’s important to always wear a mask and respirator for safety, as the spray produces fumes that may cause irritation.

The insulating material can be applied over most surfaces, including wood framing and concrete block walls. But it’s particularly effective in attics, where the sprayed foam forms an airtight seal over the roof and ceiling. Using the right type of insulation can save you up to 30% on your energy bills, according to one study.

In addition to lowering your energy costs, spray foam insulation reduces noise. This can help you get a better night’s sleep and maintain friendly relationships with your neighbors. It also provides allergy relief by helping to keep airborne pollutants and allergens like dust mites, mold and pollen at bay.