Sign up for TGP's Newsletter

Send me emails about product info, continuing education opportunities and other news from Technical Glass Products

Click here to dismiss this window.

By clicking submit, you agree to this web site’s terms of use. To unsubscribe from receiving emails from Technical Glass Products, click the Unsubscribe link at the bottom of our emails or contact Allegion at You understand and agree that your information may be transferred into the United States or other locations outside your country of residence. For more information on our privacy practices, please see our Privacy Policy.

One Source.
Many Solutions.

Since 1976, TGP has been that single, simple answer. We provide specialized glazing materials and framing systems for commercial and institutional buildings around the world. Whether you need a fire-rated door in an elementary school, or a custom curtain wall for the Empire State Building, TGP is your solution.

The TGP Difference


A full-service, dedicated team
(including Project Management, Estimating, and Engineering)

A complete portfolio of products and services

Full-system solutions

A trusted, proven history

Knowledgeable industry leader

TGP Timeline


Company Founded

Every great idea begins with a spark. For almost half a century, Technical Glass Products has revolutionized the industry from humble beginnings.


Invention of Firelite®

The 80s saw the invention of this totally rad fire-rated glass ceramic. This innovative solution features ultraHD® Technology for improved surface quality, clarity and color.


Pilkington Pyrostop® Introduction

TGP continued to make an impact in the industry with these fire-rated, impact safety-rated transparent wall panels that block radiant heat.


Fireframes® Launched

We supported our glazing with fire-rated framing solutions that have now evolved to feature a variety of materials including aluminum, steel and even wood.


Firelite® Distributor Network Formed

To help get our products in the right hands, TGP forged a network of distributors that would include the United States, North America and eventually the Middle East.



For customers who don’t require fire, TGP crafted a complete collection of architectural glazing and framing solutions.


Steelbuilt Introduced

TGP’s architectural framing allows design professionals to create dramatic curtain walls or sleek window and door systems utilizing the strength of steel.


New Snoqualmie Facility

Continued growth meant the need for new digs. Our state-of-the-art Snoqualmie facility continues to turn heads and turn out the finest products.


New Perrysburg Facility

To fill the growing demand for supply, TGP expanded their production capabilities by opening a new location in Perrysburg, Ohio. Now customers were covered across North America and internationally.


Allegion Acquires TGP

As part of Allegion’s family of pioneering brands, TGP benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.


Fireframes Designer Guard System Launched

To meet the growing need for safer school and institutional environments, Technical Glass Products (TGP) introduces the Fireframes Designer Guard™ System, North America’s FIRST fire-rated full-lite door system certified to forced entry standards.












TGP Departments


Project Management




Supply Chain Management

Glass Cutting and Processing

Frame Production

Powder Coating

Final Assembly

Human Resources


Our team of Territory Managers and Territory Account Managers support our distributors by working with architects and glazing contractors in their regions to create fire-rated and architectural specifications.

Our in-house engineers constantly work behind the scenes to help support, draw, and fabricate fire-rated and architectural products.

Our project management team is the “hub.” As they guide the order process, they are the central point through which customers, sales, production, accounting, engineering and many supply chain partners go.

For an order to ship it must first be packed. At TGP, our team in the crating department packs each order with care.

Our operations department is comprised of our supply chain management, glass cutting and processing, frame production, powder coating and final assembly teams. From purchasing to final assembly, operations keeps our everyday functions on track.

Our finance and accounting teams manage our financial resources, so we can be financially healthy today and positioned for success in the future.

This team has the critical role of ensuring a continuous flow of materials to fabrication. They also inspect, store and distribute materials so we can efficiently deliver quality products that are worthy of our customers.

For a company that specializes in glass and glazing solutions, precise, efficient and safe glass cutting is crucial. Our team of glass cutters gets the job done.

All TGP framing projects are custom, and anyone who works in the frame production department knows this multi-stage job is for hardworking and precise individuals.

Once the framing system is fabricated, we powder coat the parts according to the customer’s specifications. Powder coating in-house saves our customers time and improves the quality of the finished product.

This team is responsible for assembling, inspecting and preparing all fabricated and finished products for shipment to our customers.

Our IT department oversees the installation and maintenance of our computer systems. They also provide technical support for our networks and troubleshooting for any computer-related issues that arise.

Our human resources department supports our team members from recruitment to retirement—with career growth opportunities, wellness programs, workplace benefits and more. A company is only as good as its people. We take care of ours.

All In One. Allegion.

As part of Allegion’s family of pioneering brands, TGP benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work, and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.

Learn more at

Voice of Our Customer.

“What impressed me the most about my experience working with Technical Glass Products was the way it was packaged for delivery. It shows that you care about doing everything you can to protect the product during shipping, and that your quality is from start to finish.”