Energy Solutions – How to Insulate Your Attic

The insulation in your attic is important for reducing energy costs and keeping your home comfortable. When you’re ready to insulate your attic, choose a material that best suits your needs and budget, and be sure to install enough to meet the Department of Energy’s R-value recommendations for your climate.

Fiberglass batt insulation contractor is the most common DIY choice, because it’s cheap and easy to install. The key is to lay it precisely—any gaps or compression can reduce its effectiveness. This type of insulation is best suited for open attics without obstructions.

Energy Solutions’ Guide to Choosing the Right Attic Insulation

Loose-fill insulation is another option, made from recycled paper treated with fire retardants. It’s blown into the attic with a special machine and offers excellent coverage and good thermal performance, while also reducing sound. It can be used alone or topped with other types of insulation, including mineral wool and cellulose. It can be more difficult to work with, though, and can absorb moisture, which may cause it to settle over time and decrease its R-value.

Spray foam is a more expensive option, but it provides the best thermal and acoustic insulation. It is installed with special machinery that expands to create a vault-like seal, and it’s very effective for new construction or major attic renovations. It can also be sprayed directly over existing insulation. This type of insulation is durable and can resist moisture, but it’s not a good choice for homes with severe mold or pest problems.

Energy Solutions
268 Industrial DR, Clarksville, TN 37040
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