Spray foam insulation mold problems are quite common. Especially with closed-cell spray foam, which is rigid. Mold and mildew can begin growing behind the insulation which can go unnoticed until it's already become a huge problem.

Spray foam is a highly effective form of home insulation that can reduce your carbon footprint along with your energy bills. It costs more than other types of insulation, but it will last longer—up to 80 years.

Spray foam insulation is one the most effective ways to insulate your home – it has a higher effective rate of insulation than other options like fibreglass and organic insulation. Because of how effective spray foam insulation is at keeping heat in (and energy bills down), we would always recommend considering it.

When insulating your home with foam insulation, you are looking to save between 15 to 50 percent on monthly energy bills. Spray foam energy savings can add up to thousands of dollars in savings over the life of your home.