Glass Block Factory Chicago

Glass Block Factory is Chicago’s #1 choice for production and installation of custom glass block patterns, vents, windows, walls, showers & more!


Glass Block Factory is an award winning company with a reputation for consistent quality at the highest level of design.


“Glass Block Factory was excellent in every way. They responded quickly to our request for a quote, delivered and installed as promised and cleaned everything before they left. This is a great company to do business with”
Philip T., Chicago, IL
“From start to finish, a pleasure to work with. Scheduled an estimate and within a few days someone was out measuring. Received an estimate quickly and it was very reasonable. Paid half of the cost up front and then scheduled the work to be done and it was complete within one week. The gentlemen who did the work were very courteous and friendly and left no mess behind. Did excellent work! I would definitely recommend this company”
Erika C., Berwyn, IL
“They did a great job and were very helpful in picking out the right kind of glass block. The installers were very quiet and finished on time”
Julie & David, River Grove, IL
“…installers cleaned up everything when they were done and took all of the debris with them. Everyone I deal with was polite and helpful. Would use again.”
Kristen S.,Chicago, IL
“…I am very happy with the work and installers…I would use them again because I have large basement windows I would like to get replaced with glass blocks in the future”
Sharon T., Chicago, IL
“…All work was completed efficiently and beautifully. When I pointed out some gaps in our interior construction (not their work) that framed the window, they filled it in with some caulk for me…Overall, very happy to get rid of our old casements and feel more secure. Thinking about hiring them for our bathroom window next spring”
Carrie S., Oak Park, IL
“…The old windows were tough to pry out, but the workers were very considerate to put down covering on the floor and even on our lawn…Great Job!”
Jason S., Hillside, IL
“Two men came at the time they said they would be there. They were very good, we are very pleased!”
Gerald L., Skokie, IL
“Came to house to measure for estimate. Total was $300 less than other company. Glass Block was clear in communication. Windows were installed quickly, workers fast and clean”
Chris H., Berwyn, IL
“The work was done in a timely fashion. It solved our problems”
Florence K W., Chicago, IL
“The guys…were very professional and did an excellent job. They cleaned up the work area and removed the debris from the premises. I would definitely recommend them and hire them again if needed”
Denise S., Brookfield, IL