Airlift Doors Inc. now features more color options for its Alaska Polycarbonate door. Change the look of your building with white, clear or bronze polycarbonate and anodizing in clear, bronze or black. These color options can give your door a more finished look that compliments your building. Airlift will showcase these options for the Alaska polycarbonate door at the International Car Wash show in Las Vegas and at the International Door Association Expo in Indianapolis.