The attic is one of the biggest energy-saving opportunities in any home. Proper attic insulation not only cuts energy costs, but it also helps maintain a comfortable temperature throughout the house and reduces noise transmission. It prevents ice dams from forming in the winter and slows down heat flow that can damage walls and roofs.

Attic insulation is available in a range of thicknesses and R-values (a measurement of how much heat it stops). The Department of Energy recommends an R-30 rating or higher for most homes, but your location and the age of your house will determine what the right insulation value is for you.

Why DIY Attic Insulation Can Be Costly

Insulation is available in blankets, rolls, and loose-fill forms. Blanket insulation comes in pre-cut panels known as batts and can be made from fiberglass, natural or synthetic fibers, mineral wool, or cellulose. It is usually installed by hand rolling it on the attic floor and works best in attics with standard joist spacing, few obstacles to work around, and sufficient headroom for maneuvering during installation.

Rolls of insulation are typically installed over existing attic insulation, but you can also add it on top of blanket or loose-fill insulation. Make sure you have a clean attic before adding new insulation. This will allow your contractor to get an accurate attic measurement and will also prevent the need to remove old insulation if you decide to do that as well.

Loose-fill insulation is blown in place using a machine that blows air into the attic. It is usually made from cellulose, fiberglass, or mineral wool and can be added over any other type of attic insulation. It is an eco-friendly option because it is made from recycled materials and uses less energy to keep the home warm or cool. It can be installed in new construction or existing homes and works well for hard-to-reach areas, such as the corners of rooms.

Spray Pro Insulation
1155 Commerce Blvd N, Sarasota, FL 34243, United States
863-205-7111
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