Attic Insulation – What Types of Insulation Should You Use in Your Home?

When you have the right amount of attic insulation in your home, it redistributes the warm air that naturally rises in winter and keeps it from escaping during hot summer months. Good attic insulation also prevents heat from traveling from a cool exterior to the inside of your home, helping your HVAC system work less to keep your house comfortable.

Your insulation needs depend on where your home is located and how old it is. For instance, if you’ve noticed drafty rooms and high energy bills, it may be time to add or replace your attic insulation.

For new or existing homes, Attic Insulation best attic insulation option is often fiberglass batting (also known as blanket or batt) which comes in rolls or sheets that are easily installed between your attic joists and rafters. Fiberglass is usually paired with a vapor barrier and is moisture-resistant, meaning it will not absorb or retain water. It is also the least expensive attic insulation.

AFT Insulation’s Guide to Choosing the Right Attic Insulation for Your Home

Another popular option is cellulose insulation, which is made from recycled paper and other natural materials and can be blown into your attic space using specialized equipment or left in place as a loose-fill insulator. It’s a great choice for hard-to-reach spaces or areas where you want to increase your attic insulation R-value. It is also a favorite snack of raccoons, so it’s important to install it correctly and use a vapor barrier in your attic with it.

If you choose to use a professional installer, they’ll start by sealing leaks and holes in your attic floor, which will help prevent warm air from leaking into your living spaces. They’ll also install insulation in any uninsulated spaces. For a more involved and costly project, spray foam insulation can be applied to fill in nooks, crannies, or oddly shaped spaces. It can have a higher R-value per inch than other types of insulation, and it acts as an air barrier as well, helping seal leaks and gaps.

AFT Insulation
62 Lighthouse Ln, Westport, MA 02790, United States
(774) 458-9833