When homes are well-insulated, they don’t need as much energy to keep warm in the winter and cool in the summer. This lowers energy bills significantly and is great news for both homeowners and the environment. Insulation should be a consideration for any new construction project and for retrofitting older homes.

If you have an attic that is full of fiberglass or cellulose insulation, it may be time to replace it with spray foam insulation. This type of insulation is sprayed into the attic and expands to fill all nooks and crannies, creating a solid air barrier that prevents conditioned air from escaping. This is a better option than leaving the space open, which allows unconditioned air to flow in and out of the house all year.

DIY Spray Foam Insulation: What You Need to Know

Spray foam insulation is available in both open and closed-cell options. The difference between the two is that closed-cell spray foam insulation has a higher R-value, which provides superior thermal resistance. Open-cell spray foam insulation has a lower R-value but offers some sound attenuation. South Central Services typically installs a hybrid method of insulation, combining an inch of closed-cell spray foam with a layer of fiberglass batts.

When installing insulation, make sure you choose a reputable contractor who is a member of Quality Insulation Inspection (QII). This program ensures that insulation is installed properly and to the required specifications. This ensures that the insulation has no gaps, voids, compression or other defects that reduce its efficiency. It also requires that a blower door test be performed to verify that the insulation has an airtight seal.

Quality Insulation
205 Hawk Trail #2, Winchester, VA 22602, United States
540-532-5929