Window World of Southern Maine

Window World of Southern Maine is a local franchise of the national Window World exterior remodeler, selling and installing replacement windows, entry and patio doors, vinyl siding, shutters and garage doors. Its products are sourced from manufacturers in the USA and carry a labor guarantee, with monthly payment financing available through its credit card program, subject to approved credit.

The company offers free estimates and an online visualizer where you can upload a photo of your home to try out windows, siding and doors. It serves homeowners in Cumberland County and across much of southern and central Maine, plus parts of New Hampshire, and its office is on Karen Drive in Westbrook. Hours are weekday business hours, with Saturday visits by appointment.