Replacement Window Care & Service

Using the care and trouble shooting techniques found in this section, you will be able to keep your Renewal by Andersen® windows and doors as beautiful in the future as they are right now. You’ll find cleaning instructions and routine maintenance tips you can do to ensure years of perfect service.

Care & Maintenance

Renewal by Andersen® windows and doors are designed for beauty, efficiency and convenience. But proper care will go a long way toward keeping them looking and working like new. Please check out our Care and Maintenance Guide to help you keep your windows looking and working like new.

Renewal by Andersen Care & Maintenance Guide (pdf 4MB)

The Renewal by Andersen Limited Warranty:  One Of The Best In the Industry

The Renewal by Andersen limited warranty is one of the strongest you’ll find on any window or patio door, at any price. It includes 20 years on glass, 10 years on frame and hardware, and 2 years on installation. And, it’s fully transferable, so it stays intact even if your home changes ownership.

Renewal by Andersen Limited Warranty