Loveland, Colorado is the home of the Amerimax window manufacturing plant and K and K Klassic Designs has been selling these windows for over 25 years—we are the Premiere Expert Window Replacement & Maintenance-Free Siding Company serving the Front Range, Mountains, SW Denver and beyond. These windows are made for the altitude and extreme temperatures and have a life-time warranty. Their superior quality and excellent pricing makes them the perfect choice if you are looking for new windows this summer. Call Ken Logan, owner, for an in-home estimate at 303-973-1507. http://kandkklassicdesigns.com