One of the simplest and most cost-effective ways to improve your home’s energy efficiency is by insulating your attic. It helps keep hot air out in the summer and cold air in during winter, which reduces your HVAC workload and lowers your energy bills. Plus, it prevents pollutants and moisture from escaping your home and protects indoor air quality.
There are spray foam insulation different types of insulation to choose from, each with its own specific R-value and installation process. You should talk with a professional to determine which type is best for your home and climate.
Fiberglass batting is commonly used for attic insulation. It comes in a wide range of R-values and is affordable. It is also fire-resistant and can be treated with chemicals to make it mold and mildew resistant. However, it can absorb moisture if a vapor barrier is not installed. It is also a favorite snack for raccoons.
The Benefits of Spray Foam Insulation for Charleston Attics
Blown-in insulation, also known as loose-fill insulation, is made from small particles of fiberglass, cellulose, or mineral wool. A blowing machine sprays it into your attic to fill gaps and cover surfaces evenly. It is quick and simple to install. It can also be made to be mold and mildew resistant and some are treated to repel insects. It can settle over time, reducing its R-value.
Spray foam insulation is a two-part liquid that expands into a foam when it cures, sealing leaks and gaps as it goes. It can be applied to attic walls, floors, and ceilings. It has a high R-value (up to R-6.2 per inch for closed-cell foam), acts as an air barrier, and provides additional structural support. It can only be installed by trained professionals due to the chemical handling involved and is more expensive than other types of insulation.
Spray Foam Genie Charleston
1301 Charleston Regional Pkwy, Charleston, SC 29492
210-420-8869
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