Adding attic insulation is a smart home improvement that will reduce energy bills and improve the comfort of a living space. While the upfront cost of insulation can be high, it will pay for itself in reduced utility costs over time. However, choosing the right type of insulation is important to ensure that it performs well and lasts for years to come. There are four types of attic insulation to choose from, each with a specific R-value, and many financial incentives and rebates available for homeowners who qualify.

Insulation contractor is the most popular option for attics and can be purchased in different thicknesses and R-values. It consists of thin fiberglass slivers that are fused together with a chemical vapor, and is available in rolls or pre-cut sheets that can easily be cut to fit around obstacles in attic spaces. It is a great choice for varying climate zones and is easy to install.

The Foam Guy’s Tips for Keeping Your Attic Energy-Efficient

Other options include cellulose and spray foam, which require professional installation to achieve optimal density. Cellulose insulation, made from recycled paper treated with fire retardants, is a loose-fill material that effectively fills gaps and offers good thermal performance. It is an eco-friendly choice that may also help to control moisture and mold growth in the attic. Spray foam is a more expensive option, but it provides an air-tight barrier and has excellent R-value for new construction or major attic renovations.

Before installing any type of attic insulation, homeowners should seal air leaks to prevent heated or cooled air from escaping into other rooms. Leaks can be sealed with caulking and weather stripping, or with more permanent solutions such as foam gaskets or foam sealant.

The Foam Guy
642 Moffitt Hill Rd, Old Fort NC 28762
(828) 808-6923‬