When properly installed, attic insulation can reduce the air leaks that cause your heating and cooling systems to work harder than they should and makes your home more comfortable. In addition, well-sealed and insulated attics can help you meet the ENERGY STAR® Home Upgrade recommendations.

Choosing the Right Insulation

When it comes to attic insulation, the type you choose depends on a few factors:

You want the best R-value possible. This rating indicates how much the insulation resists heat flow per inch. The higher the R-value, the better it is.

Your attic insulation type can affect your home’s energy efficiency and comfort level, whether you’re building a new home or updating an existing home. Spray foam insulation expands on contact to create an airtight barrier that improves energy efficiency and helps reduce moisture infiltration. It’s also ideal for sealing hard-to-reach areas in attics, walls, and crawl spaces.

Fiberglass batt and roll insulation comes in widths suited for the standard spacing of wall studs, attic trusses, and rafters. It’s the most popular attic insulation option and easy to install in new construction and renovations. It’s available with or without a facing that acts as an air and vapor barrier, helps prevent condensation, and facilitates fastening.

Loose-fill or blown-in cellulose attic insulation is another option that’s a great fit for your attic because it’s made of recycled material, including paper, cardboard and other wood products. This attic insulation type is blown in using a machine and then treated with boric acid to make it flame-resistant, which reduces the risk of fire.

Vortex Insulation
1273 Industrial Pkwy W #530, Hayward, CA 94544
650-554-9707