Although spray foam insulation has been on the market for more than 30 years, it has only recently began to gain momentum as a viable alternative to traditional fiberglass insulation. The energy-efficient, eco-friendly, and easy-to-use insulation provides a wide range of benefits.

1. Spray Foam Creates an Airtight Seal

When you spray foam insulation into the nooks and crannies of your home, it expands quickly, filling in the space until it runs out of room and creating an airtight seal. Traditional insulation must be cut, and even when done so precisely, will have tiny gaps where air can move back and forth. Spray foam keeps cold air out in the winter and cool air inside during the summer, ensuring your home’s temperature remains consistent.

2. Spray Foam Prevents Mold and Mildew

One problem people see on the roofs and in the attics of their properties is mold and mildew. Closed-cell insulation contributes to the problem by providing a space that traps moisture and creates a breeding ground. Spray foam insulation Maryland does just the opposite. Mold, mildew, and other fungi or bacteria cannot feed off it, which means you see less dangerous buildup in your home.

3. Spray Foam Keeps More Contaminants Out of Your Home

If you have allergies, you know that spring and summer can be miserable. Even when you stay indoors, pollen and dust can enter through cracks in your insulation and cause irritation to your allergies. The airtight seal created by spray foam keeps dust and pollen from getting into your home in the first place. When contaminants aren’t floating through your inside air, your HVAC system doesn’t need to work as hard to clean the air and keep temperatures regulated. This means less wear and tear, less maintenance, and less money spent to maintain your home.

4. Spray Foam Adds Strength to Your Structure

Perhaps one of the biggest benefits of spray foam is that it makes your structure stronger. Fiberglass insulation may be the most common, but it adds not strength to your home nor does it keep sound out very well. Spray foam’s closed-cell formula, when installed correctly, adds up to 250% racking strength to your walls and roof. It also helps to prevent noise pollution from the outside world.

If you decide to make the switch to foam spray insulation, don’t try to do it yourself. It is much less effective when it isn’t installed properly. Instead, hire a professional home contractor who has experience with the product and its methods. Doing so ensures your investment lasts for years to come.