4 Types of Attic Insulation

If you’re looking for ways to improve your home’s energy efficiency, attic insulation is an excellent place to start. This insulation prevents heat loss from your home to the outside, helping you save money on energy costs. It can also be installed quickly and easily with the help of a professional. However, homeowners should be aware of the 4 types of attic insulation and their pros and cons before making a purchase.URL :https://unitedsprayfoaminsulation.com

The most common attic insulation is fiberglass batts. It’s available in blanket form (batts and rolls) or in loose-fill form. Fiberglass is inexpensive, effective at keeping heat in and out, and resistant to pests. However, it does not prevent moisture and may degrade over time. It can also irritate the skin during installation, so proper protective gear is recommended.

The Role of Attic Insulation in Preventing Ice Dams

Blown-in cellulose insulation is another option for your attic. This attic insulation is made of recycled materials, such as paper, plant-based fibers, and wood shavings. It is treated with boric acid and other fire retardants before being blown into attics using special equipment. This attic insulation is environmentally friendly, has a high R-value, and can be blown into tight spaces to cover all areas. However, cellulose insulation can absorb water and lose effectiveness over time.

Spray foam insulation is a two-part liquid that expands to fill gaps and crevices, creating an air barrier that keeps heat from escaping during the winter and blocking hot attic air from entering in summer. It’s more expensive than other attic insulation options, but it offers an excellent R-value and can be sprayed directly onto existing attic insulation to reduce the need for removal. It is highly effective and resistant to moisture, but it must be installed by a trained professional due to its chemical handling.

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