A well-sealed and insulated home can keep you warmer in the winter and cooler in the summer.
Air Sealing
Sealing and insulating the "envelope" or "shell" of your home, meaning, its outer walls, ceilings, windows, doors, and floors, is often the most cost-effective way to improve energy efficiency and comfort in your home.
Adding Insulation
Insulation keeps your home warm in the winter and cool in the summer. There are several common types of insulation: fiberglass (in both batt and blown forms), cellulose, rigid foam board, and spray foam.
When correctly installed with air sealing, each type of insulation can deliver comfort and lower energy bills during the hottest and coldest times of the year. Many Vermont homes have the potential to reduce air leakage by 30% or more. In 2010, more than 90% of homes participating in Home Performance with ENERGY STAR achieved at least a 10% reduction.
Hiring a professional Home Performance with ENERGY STAR contractor ensures real energy savings and safe results, without causing problems with indoor air quality or moisture. It also means you’ll qualify for applicable incentives from Efficiency Vermont.