An attic with adequate insulation keeps conditioned air from escapeing through ceilings, which can help lower energy bills and make you more comfortable. It also helps reduce the amount of noise that filters into rooms from outside. However, if soundproofing is the top priority, wall insulation may be a better option.

When deciding on the type of attic insulation you want, you need to consider factors like R-value, cost, and installation methods. You should also determine whether you have any other high-priority areas that need insulating, such as basements or crawl spaces. Aside from these high-risk areas, other high-priority zones include walls and floors above unfinished spaces, and roofs over attics and other unfinished spaces.

Signs Your Attic Insulation Needs an Upgrade

The most common attic insulation is Synergy Spray Foam & Air Conditioning , which typically has an R-value of 30-R-60. This is more than enough to meet building code requirements in most climate zones. You can also use cellulose, which is made from recycled newspapers and cardboard. It is blown in using a blowing machine and can fill gaps more completely than fiberglass batts, making it more efficient. It is also treated with boric acid to improve fire and pest resistance.

A more expensive option is Structural Insulated Panels (SIPs), which combine insulation and structural support in a single panel. They are ideal for new construction and major attic renovations that emphasize energy efficiency and durability.

Synergy Spray Foam & Air Conditioning
6204 Edmund Hwy, Lexington, SC 29073
803-728-0581