We purchased a house with Champion windows - installed in 06. I called Champion to have repair on a window and they told me that I needed the receipt and record of the sale. We don't have that as previous owner contracted the installation. Now I wanted to pay for repair and since this is their product expected service for the product that they supposedly stand by. If you had bought Anderson Windows or any window at Home Depot there is a real warranty. Bottom line don't buy Champion pay a little extra -- or maybe not -- but... read full review »