Windows are the eyes of the home. At TMC, we feel the more the client knows about windows and the installation process the better job we do. Reviewing the Windows 101 section is a good start, but the best education is a scheduled visit to the TMC Windows Showroom in Evanston, IL. We are located near Evanston High School and are happy to email or fax directions from Chicago, Wilmette, Winnetka, Highland Park, Oak Park, etc.