Wrapped In Savings

March 20, 2025

Proper insulation is the key to improving your home’s energy efficiency and maintaining a comfortable living environment throughout the year. During the cold winter months, insulation helps retain heat, while in the summer, it acts as a barrier to keep excess heat out, like a protective shield for your home.

Older homes often have less insulation than newer homes, but even with newer homes, they can benefit from additional insulation. While this is not the least expensive efficiency upgrade, it can help you in the long run and save you money.

To begin insulating your home, the most common areas to focus on are attics, exterior walls, floors, and ductwork in unconditioned spaces.

Insulation is offered in various materials, from fiberglass rolls to cellulose materials made from recycled paper products. If you are considering installing additional insulation, we recommend speaking to a local expert who can provide you with more information on the suitable type of insulation for your home and budget.

When shopping for insulation, make sure you understand how insulation effectiveness is measured. Most insulation is rated in terms of thermal resistance to conductive heat flow (R-value). The R-value depends on the type of insulation, its thickness, and its density. Remember, the higher the R-value is, the greater the insulation will be adequate for your home. Think of it like a winter coat; the thicker the coat is (higher R-value), the warmer or more efficient your house will be.

Investing in proper insulation for your home can enhance comfort and improve energy efficiency. For more information on identifying the different types of insulation, R-value, and where to insulate your home, visit energy.gov/insulation.