An extension pole which has a squeegee attachment is frequently necessary for the exterior as a result of the height of transom windows. *Renewal by Andersen of Cincinnati, Indianapolis, South Bend, Nashville, Chattanooga, and Knoxville are independently owned and operated. Renewal by Andersen of New Jersey/Metro NY, Westchester, Prolonged Island, https://windowrepairinnashville56654.collectblogs.com/79548022/nashville-high-rise-window-cleaning-things-to-know-before-you-buy