If your home feels chilly after you turn the heat off, and your energy bills are higher than they should be, chances are your attic is missing a key component: insulation. Investing in attic insulation is one of the best things you can do to reduce your energy costs, make your house more comfortable, and lower your carbon footprint.
There are 4 different types of attic insulation, but each has its pros and cons. The first is fiberglass batting, also known as blanket or batt insulation. This is the attic insulation that most homeowners envision when they hear the term. It resembles cotton candy and clouds, and it is made of tiny glass fibers that were once sand and recycled materials. It is inexpensive and easy to install, but it has a low R-value and is susceptible to moisture. It’s also a favorite snack of raccoons and can breed mold.
The Environmental Benefits of Upgrading to Spray Foam Insulation
Another type of attic insulation is cellulose, which is also known as paper-based or recycled attic insulation. This attic insulation is made of old newspaper, cardboard boxes, and other recycled materials that are treated with boric acid to ensure their fire resistance. It is blown in with a machine, which makes it quick and inexpensive to install. Like fiberglass, it has a relatively low R-value and is prone to moisture. It’s also a popular favorite of raccoons and can breed fungus and mold.
Finally, there is spray foam insulation. This attic insulation is a specialized material that can be installed with a blowing machine. It expands to fill gaps and nooks, making it more effective than other insulation types at preventing air leakage. It also has a high R-value and is extremely durable. However, it’s a hazardous substance that can cause skin reactions, swelling, and even a respiratory infection. It’s important to always have a professional install it, and take the necessary safety precautions to avoid dangerous chemicals.
Spray Foam Genie Charleston
1301 Charleston Regional Pkwy, Charleston, SC 29492
210-420-8869
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