Visit our new showroom in Rehoboth Beach. Offering new and replacement windows and doors, the Pella Windows & Doors of Lewes showroom is open Monday through Saturday to homeowners and building professionals in Lewes and surrounding areas. We invite you to come into the Lewes showroom to visit with one of our local window and door experts and discover our high-quality, energy-efficient windows, patio doors, and entry doors. Visit our location at7395 Oyster House Rd., Rehoboth Beach, DE 19971. If you need assistance, please call (302) 257-5544 and we will be happy to help.