In October 2009 we were paid a sales call from Power Windows regarding our interest in replacing our slider window on our living room floor. The window was right next to the desk where we do a majority of our work at home. The window was drafty, leaking air throughout the winter, and generally cold. The sales representative explained to us that their window would eliminate that problem. He showed us a light and heat demonstration, extolling the quality of their window, and how it would take away the draft and stop the cold. We told him we... read full review »