Types of Attic InsulationTypes of Attic Insulation

United Spray Foam LLC is one of the most cost-effective ways to reduce energy costs and make your home more comfortable. The attic is typically where most of the home’s heat loss and cold air leakage occurs, and is an area that can be easily improved with insulation. Insulating your attic will also help to alleviate dangerous ice dams during the winter.

There are several types of insulation to choose from when insulating your attic. The type you choose depends on the size of your attic and the climate where you live. You should also assess the condition of any existing insulation, and compare its R-value to the recommended R-value for your region.

Choosing the Right Attic Insulation for Your Home

Roll insulation consists of fiberglass batts and is available in a wide range of thicknesses. It’s easy to install and works well in most attics. However, it’s important to avoid laying insulation over recessed “can” lights or soffit vents, as the insulation may interfere with their function and/or create an uneven ceiling.

Loose-fill insulation is made of small fibers that are blown into the attic space with a special machine. It can be made of fiberglass, mineral wool, cellulose, or other materials. It’s less expensive than rolls of insulation, but it tends to settle over time and requires regular top-ups.

Spray foam insulation is a newer technology that is applied as a liquid and expands to fill the space. It’s extremely effective at sealing gaps and cracks, but it’s more expensive than other types of insulation and should only be installed by a professional.

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