Attic insulation is a Westport, MA way to reduce energy costs by keeping conditioned air inside and hot outside. It also helps reduce noise through walls and ceilings. Attic insulation is often the most cost-effective solution to lowering home energy bills, depending on the type of insulation and the attic’s condition.
There are several options for attic insulation, including fiberglass batts (also known as blanket or rolled insulation), loose-fill and spray foam. Each has different advantages and disadvantages, and a combination of insulation materials may be required to meet specific goals.
Fiberglass batting is the most common type of attic insulation, and it’s usually a good choice for most homes. However, it can settle over time and reduce its R-value, and it may absorb moisture or be eaten by raccoons. Adding more cellulose or mineral wool can improve the R-value and provide more long-term performance.
The Top Signs Your Home Needs New Attic Insulation – And What to Do About It
Loose-fill insulation, also called blown-in insulation, is made from small particles of fiberglass, cellulose, mineral wool or other materials. A blowing machine is used to install it, and it can fill gaps and crevices more effectively than fiberglass batts or other rolled insulation. It can also help prevent moisture absorption, which can lead to mold and mildew.
Closed-cell spray foam is a two-part liquid that dries into a solid, insulating foam when applied to attic surfaces. It can seal leaks and cracks, and it has a higher R-value per inch than other insulation types. However, it’s expensive and requires professional installation due to the chemical handling involved.
AFT Insulation
62 Lighthouse Ln, Westport, MA 02790, United States
(774) 458-9833