Why Insulation Helps Prevent Mold Growth

Mold is a common indoor home problem. Many homeowners don’t understand how mold develops in the first place or what things they can do to prevent it. Can insulation stop this unwelcome guest? Continue reading this blog to know why insulation helps prevent mold growth.

Understanding How Mold Grows

Before we bring insulation into the picture, you need to understand how mold grows. It’s fairly simple—if there’s no moisture, there’s zero mold growth. There are three conditions mold needs to survive and thrive. The interior or exterior temperature needs to be 40 degrees Fahrenheit or higher. The relative humidity needs to be about 50 percent or higher, and a biodegradable material needs to be present.

Insulation and Mold-Growth Prevention

Mold is an issue no homeowner wants to deal with, and insulation is one of the most effective tools for preventing it. Insulation helps regulate your home’s interior moisture levels and temperature, creating an inhospitable environment for mold.

Insulation is an ideal defense against mold, but selecting the right insulation will make all the difference. Some insulation types aren’t as effective as others. Cellulose insulation is an ideal food source for mold growth if it becomes wet. You should only use this insulation in areas where you can guarantee it won’t see moisture. Fiberglass insulation is mold resistant, but you need to know that mold can grow on the insulation backing. It consists of paper, which promotes mold growth.

Spray Foam Insulation vs. Mold

Spray foam insulation isn’t susceptible to mold like other insulation types. In fact, closed-cell spray foam insulation is waterproof due to its density. It provides strong resistance against water and can help prevent mold growth in any location you install the material.

Close-cell spray foam insulation forms an airtight seal that can block moisture from seeping into cracks, crevices, and the insulation. An area with properly installed spray foam won’t become a hospitable environment or a food source for mold. Spray foam insulation is ideal for basements, attics, walls, and garages.

If you’re ready to utilize the top insulation in your home, contact Paragon Protection. We’re trustworthy spray foam insulation contractors in Crystal Lake. We’ll put our expert insulation knowledge to work to ensure your home is a no-mold-growth zone.

Being informed about insulation in your home is a step toward mold-growth prevention. If you’d like to understand more about spray foam insulation and mold growth, contact Paragon Prevention. We’re happy to answer all questions about this incredible product.