In-Stock Block

Ready-Made Glass Block Windows for Contractors and Homeowners

Wisconsin’s Favorite

Milwaukee Glass Block is the #1 source of wave and ice glass block windows in Southeastern Wisconsin.

Whether you are a contractor or want to do it yourself, we build custom glass block windows to fit your specific home and construction needs. We also stock common-size basement, bathroom, and garage windows.

Our Window Products

Custom Glass Block Windows

For contractors and homeowners that are seeking glass block panels with unique or uncommon measurements, Milwaukee Glass Block can provide custom-built windows designed to meet your individual specifications. While competitors and big box stores often only carry the most common sized glass block panels and are unable to make custom windows, Milwaukee Glass Block prides itself on supplying custom window orders for our customers.

Stock Mortar-built Glass Block Windows

Milwaukee Glass Block carries a wide variety of the most common panel sizes in stock at our facility. Whether a customer is seeking a basement or bathroom window, there is a high likelihood that it is in stock and ready for pickup.

Air and Dryer Vents for Glass Block

Along with our stock panels that include Air Vent and Dryer Vents, we also supply individual vents in a variety of sizes to meet the needs of any glass block project. Air vents allow for fresh air to be let in through a glass block window, while dryer vents allow the exhaust duct from a basement drying machine to pass air through a glass block window.

Bulk Glass Block in Two Patterns

As the regional distributer of Seves Glass Block, Milwaukee Glass Block supplies its customers with individual glass blocks sold by the case in a variety of sizes. 8 x 8, 6 x 8, 4 x 8, and 6 x 6 inch block in both the Wave and Ice pattern are available for pick-up.

You Have Options

Get Professional Installation From The Milwaukee Glass Block Team

Our team of fast, courteous and attentive professionals can also install our locally made windows in your home or business. From contact to clean up, we put our customers first and make sure the job is done right.

See our installations

Contact us for help with your next glass block project.


Milwaukee Glass Block is fully licensed, bonded, and insured