Proper insulation helps keep your home warm in the winter and cool in the summer. The attic is one of the key areas an insulation contractor will focus on. If you’re preparing for a consultation with a professional, here’s some information on a few of the materials they may recommend for your installation.

Which Types of Insulation Are Common in Attics?

1. Spray Foam

This type of insulation is applied as a liquid and dries into a hard, durable foam. It has the highest R-value, meaning it provides the most effective barrier against the elements. Since it requires a special sprayer and the right ratio of products to work effectively, it always requires professional installation. 

2. Loose-Fill 

This option is similar to spray foam, but it begins as a solid material. Typically made of fiberglass or cellulose, it lays between beams in the attic. As the most cost-effective option, loose-fill insulation requires a vapor barrier to prevent damage caused by moisture. Over time, this material settles and breaks down, so it requires replacement every five to 10 years.

3. Blanket Insulation

Also known as batt and roll insulation, this is made of fiber materials that are packaged into sheets. An insulation contractor will roll these along the walls or cavities in the attic. The installation process takes less than a day. This is one of the most popular materials available since you can customize its R-value based on the type of fiber used.

If you want to save money and make your home more energy-efficient, contact the insulation contractors at BullDog Contractors. For more than 100 years, these fully licensed, insured, and bonded contractors have been serving homeowners throughout Lakeville, MN, Centennial, CO, and Plano, TX. They will assess your home to determine the right R-value for your needs. Call (612) 799-8707 to reach their Lakeville location, (303) 481-4291 for Centennial, or (469) 757-8571 to talk with an expert in Plano. Visit their website for more information on their work with insulation.