Glass Block Windows
Glass Block Windows in Warren, MI: In Stock and Custom Made
Basement glass block windows in standard sizes, ready to pick up, plus custom panels built to any size with air or dryer vents. Serving Detroit, Warren and Macomb County since 1940.
One of Our Specialties
Glass Block Windows Without the Wait
Glass block is one of the things Sabiston is known for. Contractors and homeowners across Metro Detroit come to our 8 Mile yard for basement windows that are already in stock and for custom panels made to fit their openings.
Glass block lets daylight into a basement while blocking the view in, and a mortared glass block panel is much harder to pry open than a standard basement sash. We sell glass block to masons, window installers and homeowners doing their own work.
- Standard basement sizes in stock: 14" x 32" and 16" x 32"
- Custom panels made to any size
- Air vents and dryer vents built into the panel
- Individual glass block for your own builds
- Delivery available, or we load your vehicle

What We Offer
Glass Block Options
Tell us the size of your opening and how you want it vented, and we will take it from there.

Stock Basement Windows
The two most common basement window sizes are kept in stock, so most replacements can be picked up without a special order.
- 14" x 32"
- 16" x 32"

Custom Glass Block Panels
Have an odd size or an older opening? We make custom glass block panels to any size.
- Built to your measurements
- Basement, bathroom and accent windows

Vents and Individual Block
Add airflow or a dryer exhaust right in the panel, or buy individual glass block for masonry and decorative projects.
- Air vents
- Dryer vents
- Individual block sold separately
How to Order
Ordering Glass Block Windows
Most orders start with a measurement and a phone call.
| Step | What to do |
|---|---|
| 1. Measure | Measure the width and height of the window opening, and note how many windows you need. |
| 2. Choose a vent | Decide if you want a solid panel, an air vent or a dryer vent in the window. |
| 3. Call or stop in | Call (586) 755-0110 or bring your measurements to the counter at 11503 E. 8 Mile Rd., Warren. |
| 4. Pick up or delivery | We load your vehicle in the yard, or arrange delivery for a standard fee. |
Not sure about a measurement? Our counter staff can walk you through it.
Customer Reviews
What Customers Say
"Been using them for over 40 years. Excellent service. Nowadays I get all my glass block windows from them."
"I was looking for glass block everywhere in town... they get them done for me in few days. High quality and my installer guy was surprised how they are put together professionally."
"Check out Doug B. The glass block king. Personalized service that no big box store can match."
What glass block window sizes do you keep in stock?
We stock the two standard basement sizes, 14" x 32" and 16" x 32".
Can you make a custom glass block window?
Yes. We make custom glass block panels to any size. Bring or call in the width and height of your opening.
Can I get a vent or dryer vent in a glass block window?
Yes. Panels can be made with a built-in air vent or a dryer vent.
Do you sell individual glass blocks?
Yes. Individual glass block is available for masons and DIY projects.
Do you deliver glass block windows?
Yes. Delivery is available for a standard fee, or you can pick up at our yard on 8 Mile at Hoover Rd. in Warren and we will load your vehicle.
Where is Sabiston Building Supply?
11503 E. 8 Mile Rd., Warren, MI 48089, on the Detroit border. Open Monday through Friday 7:00 AM to 4:30 PM and Saturday 7:30 AM to 1:00 PM.
Get a Glass Block Window Quote
Call with your window sizes, or send your measurements online and we will get back to you.
