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"We will beat any written estimate with better quality… guaranteed!"

Glass Block of Baltimore - Windows | Catonsville, MD

Glass Block of Baltimore is considered to be an essential service and we'll be open during this shutdown to provide services you need.

Glass blocks Security basement window


Glass Block of Baltimore has been serving the area for over 29 years

and has over 60 years of combined experience. We offer a LIFETIME WARRANTY on all materials and labor and have satisfied over 50,000 customers.

We are here for all of your glass block needs. We offer both residential and commercial solutions for basements, bathrooms and security windows. We only use American-made Pittsburgh Corning Glass Block. We will beat any written estimate! Call now for more information 410-788-4700.

 •  Burglar resistant

 •  Natural illumination

 •  Decorative patterns

 •  No maintenance

 •  Lower energy costs

Stylish, efficient, and secure glass windows for your home or office

Why should you choose glass block over standard windows?



House with glass blocks window Glass block window

"Glass Block of Baltimore is taking all safety precautions when making house calls for service to our customers homes, by social distancing and wearing gloves. Your safety is our priority."