As a tenured veteran of my industry, accumulating over twenty-five (25) years of working for a nationwide window manufacturer I have built strong relationships with many window manufacturers such as; Sound Solutions, Armaclad Windows, Alside, Inc., Thermal Industries, Harvey Industries, Traco, Great Lakes Windows and more.   

J.C. Lilly can offer you solid wood, wood clad, aluminum clad, aluminum thermal break, fiberglass or all vinyl   window and door products for commercial applications. Commercial grade glass available such as tempered safety glass, wire glass, laminates and more.  We offer energy efficient glass packages that can offer you an R 3 rating to as high as R11.   For those buildings next to train tracks, airports or off of the expressway we offer acoustical window and door products.

J.C. Lilly is here to help you make the right selection of products to suit your buildings needs and style at affordable prices.   Call today for an estimate on your next project.  (773) 588-4332 or 4333 and ask for Jeannie "the window lady".