Our Warranty

The Renewal By Andersen Warranty

20 Year Limited Warranty for Glass

The insulating glass in Renewal by Andersen® window sash and door panels is warranted to be free from defects in manufacturing, materials and workmanship for twenty (20) years from the original installation date. Insulating glass is warranted not to develop, under normal use and conditions, any material obstruction of vision resulting from manufacturing defects or as a result of premature failure of the glass or organic seal. Slight glass curvature and minor scratches or other imperfections in the glass that do not impair structural rigidity or significantly obscure normal vision are not covered by this Limited Warranty.


If your Renewal by Andersen window sash or door panel glass is found to be defective, we may elect to either repair or replace the defective sash or door panel, at no cost to you. Such repairs and replacement parts are warranted for the remainder of the original warranty period.

General Conditions and Exclusions

The limited warranties set forth in this document are the only express warranties (whether written or oral) applicable to your Renewal by Andersen windows and doors, and no one is authorized to modify or expand these written warranties. All warranty claims must be made during the applicable warranty period.

Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, or of how long an implied warranty lasts, so the above limitations or exclusions may not apply to you.

This Limited Warranty is only applicable in the U.S.A. and Canada. This Limited Warranty gives you specific legal rights, and you may have other rights which vary by state or province. See your Renewal by Andersen representative for warranty coverage of Renewal by Andersen® products purchased or installed outside of the U.S.A. or Canada.
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Hear From Our Customers

We had a Great experience with Andersen Windows. From sales through installation. Everyone was super helpful and they did a great job!

Excellent Installation. Very friendly and professional customer service. Very thorough from the second they started to the cleanup. Explained everything perfectly. Could have not asked for better service.

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