Were your leading source for union-made, made in America, Pittsburgh Corning Glass Block products, including windows, walls and shower stalls. For 70 years, Pittsburgh Corning has been recognized as the glass block authority and Chicago Glass Blocks is proud to feature the Pittsburgh Corning line. Located in Chicago, directly across the street from busy Midway Airport, Chicago Glass Blocks is just minutes from fast and convenient expressway access. We serve the entire metropolitan Chicago area with glass block specialists who are available to assist you Monday through Saturday, via phone or in-store personalized care. Take your time on our site and look over the quality glass block styles and designs we have to offer within our pages. Our design specialists are always ready to serve you in all your glass block and design needs. Glass blocks are versatile, stylish and can produce a variety of looks from retro to ultra modern with many styles and colors to fit your design needs. Chicago Glass Blocks can be used to create grand entryways into your home or business for that beautiful and elegant look. Easy care Chicago Glass Blocks can create privacy while providing the bath or shower area of your dreams. Chicago Glass Blocks make glorious fountains, lighted bars or incorporation in exterior landscaping a reality that provides spectacular results.