Your attic is one of the most important parts of your home for insulating it. Proper attic insulation will keep warm air out in summer and cold air out in winter, while reducing your energy bills. If your attic is properly insulated but your home still feels drafty, you may have roof leaks or gaps that are letting air escape through the attic. If this is the case, you’ll need to have your attic re-insulated or re-blown. Resource keystonesprayfoam.com

Fiberglass batt insulation is popular for DIY attic re-insulation projects, and it’s affordable and easy to install. It is available in different R-values, but the most common is a fiberglass R-28.

If you want to minimize your environmental footprint, cotton insulation is another option. It is made from recycled materials and can help to lower your energy costs. Like fiberglass, it can be moisture-resistant, especially when a vapor barrier is also installed.

How Keystone Premier Spray Foam Insulation Improves Attic Energy Efficiency

Mineral wool is another type of attic insulation that is environmentally friendly. It is made from natural materials and has an R-value of 3.1 to 4.0 per inch. It is also moisture-resistant, although it may be a bit more expensive than fiberglass.

If you want a high R-value, closed cell spray foam is an excellent choice for attic re-insulation. This insulation is more expensive than other types, but it creates an airtight seal and reduces energy costs. It’s great for insulating awkward spaces and can be applied to walls, joists and trusses.
Keystone Premier Spray Foam Insulation
8 Azalea Dr, Windsor, PA 17366, United States
717-501-3718