This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.Don’t get stuck with bad windows this Winter that let in all that cold air. Do something about it now by taking advantage of a special, limited time offer by Renewal by Andersen. Buy one window or door and you`ll get 40% off your next window or door. That`s with no money down, no payments and no interest for a full year. Call 720-943-9200 now or visit TheDenverWindow.com to schedule your free window and door diagnosis.