Spray foam insulation creates a tight seal, which is great for insulating your home and lowering energy costs. Unfortunately, it also limits airflow within your home, which can lead to several issues ranging in severity from mild to life-threatening. If you’ve recently had spray foam installed, there are some important things you should know.

The foam itself is comprised of polyurethane, which contains some chemical compounds that are toxic. However, in recent years, this material has become much less dangerous to the environment thanks to advancements in blowing agents (the gasses that help it take shape).

Why iFOAM of South Charlotte, NC Leads in Spray Foam Insulation Technology

In addition to stopping air from passing through walls and ceilings, spray foam insulation prevents moisture from entering the house. This is especially important in areas like the attic and crawl space, which can become damp environments if not properly ventilated. Moisture can promote mildew growth, which may damage the structure of your home and require costly repair and replacement.

Professional spray foam insulation is more expensive than DIY options, but it’s worth the investment to ensure that you’re getting a proper installation. Only licensed, trained professionals will be able to achieve consistent coverage and expansion across the entire surface area of your home.

It’s important to note that spray foam insulation will off-gas a large amount of volatile organic compounds during both the spraying and curing process. This means that homeowners should vacate the house during these times and should return only once the spraying has finished and the home has had time to air out.…