*The discount includes any combination of four or more products manufactured by Ameristar Windows, including but not limited to basic window shapes, custom shapes, sliding patio doors, patio sliding doors with pet doors, doors with blinds, tempered glass and more. Financing available on approved credit. This special must be mentioned at the time of requesting an estimate or at the time of estimate to be eligible for discount(s). Offer valid for purchases from April 1, 2023 through April 31, 2023 with installations on or before May 14, 2023.