The Hartung Difference

Your Trusted Partner in Custom Glass Fabrication

Your Trusted Partner in Custom Glass Fabrication

Since 1924, Hartung has been the leader in quality custom glass fabrication through innovative production methods, continued investments in state-of-the-art equipment and automation and a commitment to training and developing the best team. With this mission, we have grown from a single location glass distributor to the largest independent custom glass fabricator in North America. Our extensive product portfolio serves customers in virtually every industry and every market. Putting customers first is at the heart of everything we do and has earned us a reputation for quality, service and dependability.

Proven Manufacturing Expertise

With fabrication knowledge gained over 95 years, and millions of projects successfully completed, we’ve seen it all with glass. At Hartung, we deliver consistent results through precise, repeatable and time-tested glass fabrication processes. Whether your job requires strict tolerances, short lead times or unique sizes and shapes, the Hartung team will produce your glass on time and on spec.

Custom Fabrication

Our extensive network of highly sophisticated glass fabrication equipment allows us to take on the most complex design challenges.

Glass Industry Experts

We know glass. Our skilled team, including machine operators, estimators and drivers, combine decades of know-how with the latest in automation.


We invest to meet the growing market demand for larger glass sizes. We can temper, laminate and insulate glass upwards of 110” x 189” and beyond.

Multiple Facilities

With 10 manufacturing locations in the US and Canada, our experts will provide assistance catered to your local market needs.

Comprehensive Product Offerings

With the biggest selection of glass and hardware products and solutions sourced world-wide, Hartung serves a diverse group of industries.


Hartung services the Commercial Glazing Community providing High-Performance Insulating Glass units, Laminated and Heat-Treated glass, and All Glass Entrance Systems.

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Our ultra-durable, energy-efficient insulating glass units come with the options of thermally-broken spacer technology and Argon gas fill, and are ideal for use in new or replacement residential window applications.

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Hartung’s armada of glass fabrication equipment and tempering technology make it possible to service any of your interior glass needs. From interior walls and partitions to railings, stair treads, art and more, Hartung is your one-stop-shop for all things interior glass.



In addition to more traditional architectural glass products, Hartung also provides safety and enhanced security glass products to government facilities, schools, libraries, airports and other public spaces.

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Our proprietary School Shield forced-entry rated glass product was specifically designed to help keep our children safe from school intruders. Our School Shield product line offers multiple performance levels, ensuring that we are doing our part to make our schools as safe as possible.

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Our ability to produce high volumes of custom shower enclosures, railings, canopies, and insulating glass units make us a perfect fit for hospitality partners. Get a Quote Today.

Dependable Service & Quality

Hartung’s focus is to provide excellent service and an outstanding customer experience. We do this by producing and delivering quality custom glass on time, every time. Our customers benefit from our leading manufacturing processes and our complimentary services that set us apart from our competitors. We add further value through our project leadership experience. Our designers turn dreams into reality and our delivery and logistics abilities are unmatched.

Built to Last

Durable glass products built to specification and to the highest industry standards. We stand behind our Quality.

Project Assistance

Project management and design assistance services are available from our knowledgeable, experienced, and friendly staff.

Fast Glass

Highly competitive industry lead times with the option for 24-hour turnaround service on many products.

Customized Logistics

Glass delivered on-time to your jobsite or facility. Our fleet expertly delivers via racks, crates or loose lites to suit your needs.

Featured Certifications

Hartung Glass is certified by leading organizations throughout the glass industry.

vitro fabricator
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guardian select
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SentryGlas Short2
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Hear From Our Customers


Technically, it was a very difficult job. Every single piece of glass on that dome is different. In fact, there isn’t a single piece that is even close to the same. If it wasn’t for Lami Glass being as organized as they were, we could have potentially lost tens of thousands of dollars a day in fines and penalties.

Colin Rimes
Glazing Contractor Co-Owner | Vancouver, BC

Hartung preformed perfectly. It was really nice having a local fabricator. They did everything they said they would do and more.

Jeff Rosenburg
Project Manager | Benson Industries, Inc.

The glass from Hartung Glass is a critical component of the overall thermal and structural performance. It’s a real partnership between the architect, the mechanical engineer and the fenestration team to collaborate for the right mix of glass, framing, insulation for the final specification.

John Beaulieu
VP Business Development (Ret.) | Benson Industries, Inc.

There were a lot of eyes on this project and multiple stakeholders contributing throughout so the glass supplier had a very large responsibility to supply a good quality product. Hartung did a great job and was a partner in the project. They were very cooperative and definitely part of the success. Their project management, customer service and communication was top notch. There was a lot of stressful moments with a lot of dialogue going on. Communication on this project was so important because of the custom makeups.

Cody Habel
Estimator/Project Manager | TC Glass Inc.

Hartung Glass Industries was the ideal collaborator to realize this vision. As always, their work is of impeccable quality, and they meet unusual technical requirements with good cheer.

Designer/Owner | Rhuby Architectural Glass | Seattle, WA

Once we were on the job, things fit like they were designed. The biggest thing was having the material here on time and Hartung did a great job at that. They would deliver several floors at a time, on time, which is what we were counting on. The quality required was over and above requirements and they worked with us to get it right. They proved to be up to the challenge.

Brian Norfolk
Superintendent/Project Manager | Seattle, WA
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