Types of Attic Insulation

Spray foam insulation is one of the most affordable home improvement projects available, offering significant energy savings and increased comfort. It reduces heating and cooling costs, and contributes to global climate change mitigation efforts.

A well-insulated attic can prevent hot air from escaping during the winter and cool air from entering in the summer, reducing your HVAC system’s workload and energy usage. It also helps to maintain a more stable indoor temperature and protects against moisture that can cause damage in walls, ceilings, and attics.

Upgrade Your Attic Insulation with the Experts in Foam Technology

There are many factors to consider when choosing the type of attic insulation that’s right for you. In addition to your climate, home size, and budget, you’ll want to consider the R-value of the insulation and how it compares to the Department of Energy’s recommended levels for your area.

Fiberglass batt insulation is one of the most common types of attic insulation. It consists of tiny glass slivers woven together with cotton batting, and is generally more cost-effective than other options. However, it can absorb and retain moisture, reducing its effectiveness.

Cellulose blown-in insulation is another popular attic insulation option. It is made from recycled paper products and treated with boric acid to make it fire-resistant. It can be more expensive than fiberglass batt insulation but it offers a higher R-value per inch.

Spray foam insulation comes in panels or boards made from polystyrene, polyisocyanurate, or polyurethane. It has a high R-value per inch, is durable and moisture-resistant, and can be installed quickly. However, it can be dangerous to install yourself and requires specialized equipment and training.

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