Is the condition of the doors and windows important?
It’s important to have well-insulated, high-performance windows and doors. Homeowners will see and feel the difference through improved comfort, reduced condensation and lower utility costs. Look for the ENERGY STAR symbol to identify the most efficient windows, skylights, and sliding glass doors. When buying new windows, consider U-value and Low-E coatings. U-value is the measure of the window’s ability to insulate. Lower U-value means less heat flows through the windows. Low-E (low emissivity) window coatings are thin and transparent, permitting visible light to pass through, while effectively reflecting radiation – keeping your home cooler in the summer and warmer in the winter. Note: Windows and doors are not eligible measures for Home Performance incentives.
