Affordably installed glass block windows since 1987.

Serving all of central Ohio. Specializing in glass block exclusively - it’s all we do so we focus on you!

(614) 274-0700

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Shop and Install Premium Glass Blocks in Columbus, Ohio

Our 3rd generation family business has installed thousands of glass block windows for over 37 years.

Glass block is the only thing we do.

100% focused on your glass block project.
Locally established (Columbus, OH) and family owned & operated
We’re happy to do any size job…from 1 small basement window to a factory full of large windows and everything in between.
Lifetime Warranty on residential projects.
Licensed, Bonded, & Insured

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Bringing you the highest value in glass block

Highest Quality

Decades of experience and expertise making and installing glass block windows using Mulia brand glass blocks.

Affordable Pricing

We buy our glass blocks direct from the manufacturer.

Expert Craftsmanship

All our glass block windows are custom made locally
in Columbus, Ohio.

Care & Loyalty

Our lead installers have been with The Glass Block Warehouse for over 20 years.

Single source responsibility for your peace of mind

We professionally measure, make, and install your glass block windows and back them with a Lifetime Warranty.

Free No Obligation Estimates

In person
By phone
Online/Email

Contact us today!

TESTIMONIALS

Client Reviews and Testimonials

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"Jon was very professional and knowledgeable. The installers came out on the scheduled day and put in some very good-looking windows. I mentioned I did not like the way one window was done. Jon came out and looked at what the installer did. He agreed it could be a little better. So, he fixed it on the spot. I had questions after they were done and paid. Jon was patient and answered everything. Very honest, fair and professional. I recommend."

Matt D.

"Tyson and Max from Glass Block Warehouse did a fantastic job installing new glass block windows to replace some old 50's hopper windows that had rusted shut. They look fantastic and with vents offer a lot more functionality than what they replaced. Great product, and great installers!"

Rocky R.

"John and team did a fantastic job - went above and beyond in quality and speed and I cannot recommend them enough!"

Mark B.

"I was incredibly impressed with The Glass Block Warehouse. They were friendly, fast, and affordable. I called for an estimate, they came out 2 days later and the next week my block window was installed in under an hour. As a real estate professional, I am always looking for quality contractors to add to my list and The Glass Block Warehouse has definitely made it."

Constance L.

"Less then two weeks turn around from quote to install. Install of three basement windows only took an hour and they look great! Office staff were all clear in expectations and options. Basically it was just really easy to work with them through the whole process."

Danielle G.

"Great job. Really fast and no mess. Will definitely be using them again."

Greg H.

"Good experience from the time I first called them all the way through the process of having 12 glass block windows installed. Great customer service and attention to detail on the installation and clean up after installation. Highly recommended!"

Lamonte B.

"Highly recommend. Price was unbeatable. John was kind and so were the installers. 6 block windows only took about 2 hours, they were in and out."

K M.

"Associates are very well trained in what they do, Safety First, and welcome the public! keep up the good work guys👌 …"

David W.

"These guys always have what i need for glass block projects"

Patrick M.