In the lungs of asthma sufferers, swollen airways become extra sensitive when the individual is exposed to asthma triggers such as pollen, smoke, pet dander, dust, mold, chemicals in the air and more. To make things worse, an American Lung Association study indicated too many people in the United States live in areas where the air is unhealthy for them to breathe.
Sealing a home’s air leaks can help improve indoor air quality by lowering the number of asthma triggers that can enter the inside of a home or building.
Spray foam insulation is a great option to both insulate and seal air leaks in one step. In fact, one of the key benefits of spray foam is improved indoor air quality. The material provides an exceptional air seal, works as a thermal barrier (insulator) and helps control moisture issues. This improved air-tightness provides better control of indoor humidity, which reduces mold inside the home. It also dramatically reduces the number of pollutants that can enter the home (pollen, dust, etc.) and allows a home to have proper mechanical ventilation to filter the air and keep the interior air clean.
By reducing these asthma triggers, anyone affected by asthma or other breathing issues will benefit.