Home insulation isn’t glamorous, but it does a good job of slowing the flow of heat between your living space and the outside environment. This reduces energy costs and improves your comfort by keeping cold air inside during winter and hot air out during summer.
Attic insulation attic is a common problem for many homes, and the results can be noticeable in higher heating and cooling bills. A professional insulation installer can evaluate your attic and determine the best type of attic insulation for your home.
The types of attic insulation available include fiberglass batts, loose fill cellulose or mineral wool, and spray foam insulation. Each has a different R-value, but in general, the higher the R-value, the more effective the insulation.
Fiberglass batts are made from fine glass fibers and come in pre-cut panels that fit between attic rafters and joists. They offer a relatively high R-value and are easy to install. However, they can settle over time and decrease their insulating value, making it necessary to replace them periodically.
How Attic Insulation from 316 Insulation of Olympia Improves Energy Efficiency
Loose-fill attic insulation is made from materials like cellulose or mineral wool, and it’s applied with a blowing machine. It’s usually less expensive than fiberglass batts, but it requires the services of a professional and requires specialized equipment to use. This type of attic insulation is also more prone to moisture problems and can increase mold growth.
Rigid foam insulation is made of polystyrene, polyisocyanurate, or polyurethane and comes in boards that are cut to fit and installed against the attic’s structural components. This type of insulation offers a high R-value and is easy to install, but it can be difficult to remove or replace if damaged or worn.