What ENERGY STAR Window Requirements Mean for Loudoun County Homeowners
Why ENERGY STAR Labels Matter In Loudoun County For Loudoun County homeowners, an ENERGY STAR label is not just a marketing sticker, it is a quick signal that a window has been tested to meet efficiency targets for this climate. That matters here because the county sees both humid, hot summers and cold stretches that can pull heat out of a house fast. The label is especially useful when you are comparing replacement windows for Loudoun County's hot summers and cold