Why Choose Renewal by Andersen?
Renewal by Andersen® Signature Service
Renewal by Andersen experts walk with you throughout the entire window replacement and door installation process.
All window replacement and patio door installation projects begin with a free consultation with our professional window designers. After they’ve walked you through our entire process, our master craftsmen and expert technicians build and test each product for accuracy. Finally, our installation experts will follow our proven process for a thorough and efficient installation.
Need more information to get started? Contact our Bangor office to speak with our experts today!
Proudly Serving Bangor and the Surrounding Region
Renewal by Andersen serves Bangor and the surrounding cities with full-service window replacement and patio door installation. Our experts handle every stage of the installation process to deliver beautiful, durable windows and patio doors. Schedule your consultation today!

Get the Most Out of
Your View
Renewal by Andersen® windows and patio doors are built with narrow, Fibrex® material frames. Because Fibrex® material is twice as strong as vinyl windows, our window frames can hold larger panes of glass to enhance your view. Our windows and patio doors invite more natural light inside your home without raising your energy bill.
Durable Patio Doors
Renewal by Andersen® patio doors offer a new way to enjoy your patio area. We deliver three standard styles of patio doors, including French-hinged doors, contemporary sliding patio doors and French-style sliding doors. Built with Fibrex® material, our patio doors maintain their look and function years after installation, even in extreme weather conditions.
Contemporary sliding patio doors are ideal for modern-style homes and creates more floorspace inside your home. Homeowners with traditional-style homes often choose French-style hinged doors as the classic design element of their home.
Schedule a design consultant to enhance your home in Bangor today!
Renewal by Andersen Signature Fibrex® Material
