AHT Wisconsin Windows
ConstructionWisconsin, United States11-50 Employees
Founded in 1967, AHT Wisconsin Windows is a family-owned home improvement company based in Clintonville, Wisconsin. It provides replacement windows and doors for residential customers in Clintonville, Madison, Appleton, Green Bay, and nearby areas, drawing on local experience to meet Wisconsin homeowners' needs. The company operates in the construction sector, offering installation services as part of its projects. Its windows are built from an expanded polymer composite noted for strength and enhanced insulation compared with vinyl options. The units are triple-pane with two low-E coatings and gas-filled chambers containing krypton and argon, designed to minimize heat transfer. ENERGY STAR marks them as highly efficient, and they are designed for low maintenance. In May 2025, the company participated in a local event, illustrating active engagement with its service area.