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A lot of things can change in 20 years. Your windows shouldn't be one of them. Our warranty is our promise to you. Every Renewal by Andersen® warranty is backed by extensive testing. In fact, we recently tested Renewal by Andersen® windows that had been professionally installed more than 20 years ago. These windows withstood over two decades of extreme Minnesota weather** - brutally cold winters, hot humid summers and everything in between.
These performance tests found something truly incredible. After all those years, enduring some of the biggest weather swings Mother Nature can dish out, in real situations, operated by real people, our windows still opened and closed as easily as the day they were installed*** and they still looked brand new.
Take a look at our warranties below. If you have any questions, please feel free to call Richmond Window any time! Our friendly team will point you in the right direction.