Custom Architectural Glass Design in Commercial Spaces

When You Need to Go Beyond the Ordinary to Deliver the Extraordinary

TERHAAR Takes It There

If you’re wondering, “Is it possible to...” then TERHAAR is your perfect partner. For over 60 years, we have offered support in design, engineering, project management, and fabrication.

We help your project succeed through the creative use of glass and other materials to enhance the experience within your space.

Our growing list of leading architectural firms and designer clients return to us again and again. We’ve been part of award-winning outcomes for spaces including:

  • Assisted Living Facilities
  • Hotels
  • Apartment Complexes
  • Retirement Homes
  • Restaurants
  • Resorts
  • Retail Stores
  • Corporate Offices
  • Casinos
  • Art Organizations & Galleries
  • Public Parks & Activity Centers
  • Universities & Colleges
  • Government Buildings
  • Hospitals
  • Libraries

Beyond Windows

We understand the nature of glass and its wide range of capabilities.

TERHAAR can help incorporate your design ideas to enhance the form and function of your project.

We can translate your design to enhance everything from fixtures to displays, walkways, stairways, door and window panels, partitioning walls, domes, and ceiling to artistic focal points, signage, and branding.


Excellence from Start to Finish

We know the project outcome is about more than what the eye can see. That’s why we also value consistent collaboration and clear communication – we pride ourselves on the Intangibles of responsiveness, clarity, and trust.

TERHAAR operates with the latest design software and product development tools to collaborate with you virtually or in person.

With that combination of tools and team, we help you address industry standards for safety and construction requirements AND creative execution with no headaches or hassles.

Beyond Glass

Beyond the world’s most beautiful mouth-blown glass and innovative architectural glass, we use the finest woods, precious and industrial metals, plastics, and synthetic products to bring your design to life.

Our artisans are skilled in crafting through molding, cutting, carving, painting, infusing, blasting, and welding.

We have a wide range of vendor relationships to support our passion for superior design and fabrication. That means we can create what other studios don't even know is possible - achieving the best results on time and within budget.

Let’s talk about your project. How can we help bring your vision to life through our range of materials and expertise?


Thank you for your beautiful craftsmanship on our leaded windows.

They really finish off the cabinet.

We are looking forward to working with you on the stained-glass windows next!

Greg and Bob

I just wanted to share some of the “oohs and aahs!” 

We gave out your number a few times.

We absolutely love our new windows!

Jeanne and Thom

We love the work and your beautiful workmanship!

It was a pleasant experience doing business with you.

Jean and Kern S.

We love our windows!

I think it adds a lot of character to our kitchen.

Your service was great!

Junior and Annette J.

The windows are truly works of art!

We will enjoy them every day for many years to come.

We will highly recommend you to anyone wanting quality stained glass. 

Tammy and Read S.

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Family Owned
American Made
Since 1959