Beautiful glass block products for homeowners & builders
Quality Glass Block and Window Company is an industry-leading wholesale, loose glass block supplier. Since 1976, we have worked with both homeowners and builders alike undertaking construction and remodeling projects. As a nationally respected glass block distributor with a massive inventory, we have the ability to service you on your large-scale commercial projects down to small resident jobs. As a vent manufacturer, we have the capabilities to produce multiple vent sizes to make sure your customized requirements are met for your needs.
100,000+ happy customers
Why choose Glass Block?
Thinking about using Glass Block in your next construction project? Good! Glass Block is an incredibly versatile masonry unit with unlimited design potential.
Versatile Installations
From shower walls, to flooring, to exterior walls, to unique visual displays, you can utilize glass block in countless designs.
Privacy & Security
Glass Block is unique in that it lets in light, but it can obstruct the view from the outside. It is also harder to break through than a conventional window.
Eco-Friendly
Glass Blocks act similarly to double-paned windows, providing insulation and extra lighting during the day.
Functional
Glass Blocks are resistant to sound, air leakages, water, fire, and vandalism.
For homeowners & contractors
Planning to use Glass Block in your next home renovation? Here's why you should buy from Quality Glass Block:
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We are an exclusive distributor of Seves Glass Block™, an industry leader known for its top-quality products. -
Our team of experts are waiting to answer your questions, and assist you in design ideas as needed. -
With the largest inventory of glass blocks in the Midwest, our customers enjoy fast, reliable service. -
All of our products are backed by a full warranty. We consider you customers for life, and treat you as such.
OR call (815)-416-1007
For commercial resellers
Looking for a reliable wholesale supplier of Glass Block and Windows with the best combination of quality products, pricing, and customer service available? Here's why you should choose Quality Glass Block:
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Become a reseller partner to enjoy bulk discounts on all of our Glass Block & Window products. -
Our team of experts are waiting to answer your questions, recommend creative solutions, and provide above-and-beyond support. -
With the largest inventory of glass blocks in the Midwest, you'll never find yourself out-of-stock for long.
OR call (815)-416-1007
Shop
Unsure where to start? Click below to visit our shop which is designed to guide you to the products you're looking for.
Or start with one of our most popular product categories:
Or call us for guidance:
(815) 416-1007
TESTIMONIALS
Our Happy Customers
FAQs
Is there a minimum order quantity?
We have no minimum order at Quality Glass Block. Order what you need.
When will my order ship?
In stock orders typically ship in 1-2 business days from time of order to ship.
Are glass blocks load bearing?
All glass blocks are not load bearing. A lentil or header must be used in an opening to support the wall material above the glass block.
What is the difference between actual size and nominal size with Imperial size blocks?
Actual size denotes the measurement of the block by itself where as nominal size denotes the block size with a ¼” mortar joint.
What is the difference between Imperial sizing and Metric sizing?
Imperial sizing is ¼” smaller than the nominal size listed. Metric size block are actually measured in millimeters and are usually smaller than the Imperial size blocks.
INSPIRATION
Unlimited Architecture & Design Potential
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