About Us


Our work gets noticed

In our business, success depends completely on the satisfaction of the people using our products. If they’re happy, we’re happy. Architects, fabricators, glaziers, processors, cladders, window manufacturers and interior designers all rely on Guardian Glass products and have a story to tell. While they use our products in different ways and in different places all over the world, each sees the wonderful possibilities of working with Guardian Glass.


Stunning design deserves the best glass. We are proud to work with some of the world’s most creative minds to help them achieve their vision.

The Guardian glass delivered the best results and the most modern aspect.

Anouk Legendre & Nicolas Desmazières

XTU Architects

We wanted you to feel that you were still very much one with the landscape. Guardian Glass was a huge help in enabling us to realise this.

Erin Pellegrino

Student designer, Harvard University

The need for jumbo-sized glass cannot be overstated and, as a result of Guardian’s initiative, designers will no longer have to rely on overseas suppliers to meet the needs of our domestic projects.

Sameer Kumar, AIA, LEED AP

Director, Enclosure Design, SHoP Architects

SNX 51/23 glass delivered, with exceptional energy performance and clarity – and without added tint or reflectivity that might distract from our design.

Josh Boltinhouse, AIA, LEED AP

Lambert Architecture + Construction Services
522 Lady Street – Columbia, SC

The project required high quality glass because of the dimensions of the glazing and the technical specifications required. Guardian Glass allowed us to achieve a very good solar factor and a low thermal emissivity with as much clarity as possible.

Ramón Esteve Arquitectura

La Casa Sardinera, Jávea, Spain

We ultimately order a sample to make our final selection, but we can begin our other material selections while we wait on the sample based on the results of the Glass Visualizer™ tool. We will continue to use the Glass Visualizer tool on current and future projects to assist in making our glass selections.

Kyle M. Kramer, AIA

Principal Architect, Fusion Architecture

At the Eli and Edythe Broad Art Museum at MSU, the use of highly insulated triple glazed units with a high CRI permitted the optimal exposure and colour of natural light to permeate the space allowing the artwork to be viewed in ideal conditions.

Craig Kiner

Senior Associate, Zaha Hadid Architects

We needed to find a glazing solution that was high performance, well insulated and offered as much daylight harvesting as possible. Guardian, Hartung and Glazier Bucher Glass made the best combination of aesthetics and price point we could find.

Carsten Stinn

Senior Project Designer - Senior Associate, Perkins+Will
University of Alaska Fairbanks Wood Center - Fairbanks, Alaska

The neutral appearance of the glass allows for the seamless transition from its original facility, the former Cereal City USA Museum, to a state-of-the-art energy-efficient facility that provides abundant natural light.

Matt Slagle

Senior Design Architect, TowerPinkster
Battle Creek Math & Science Center – Battle Creek, Michigan


Glass fabricators need to balance architects’ designs with the practical demands of performance expectations, manufacturing processes and many other factors. Shared knowledge with our fabricator partners helps everyone succeed.

We talked with many companies, but Guardian was the only one that could offer a base layer that would guarantee that the sun protection layer maintains its functions during the manufacturing process

Karl Lindenmaier

Senior Project Manager, Josef Gartner

We believe that SNX 51/23 has a home in Texas... for Zone 1 and Zone 2 of the ASHRAE energy code. We are also excited to be offering triple silver SNX 62/27 which is a very robust product in terms of performance and is popular with architects and developers.

Bob Cummings

Southwest Regional Sales Manager, Hartung

Guardian UltraClear™ glass allows natural light to pass through with remarkable clarity and brilliance that is perfect for shower applications.

Jared Ross

President, Cardinal Shower Enclosures

[SuperNeutral 68] was the superior product of choice, given the fact that it is so fabricator friendly for drilling holes and polishing the edges. It was and is our clear choice for our High Performance Insulated Glass Stackwall Product line.

Paul Mahedy

General Manager, Atlanta, Oldcastle Building Envelope
Wake Med Regional Medical – Raleigh, North Carolina

We work with Guardian in Kuwait, Qatar, Saudi, across the Middle East. Clients like to have buildings completely cladded in glass. With that kind of cladding you bring in a lot of heat, and to achieve this, you need high-performance products. Guardian has the right products to meet the needs of architects.

Firoz Kachawala

Director, Future Architectural Glass

I have worked on the Burj Khalifa, and the Guardian Glass team was there every step of the way, from glass manufacturing to technical support. Guardian Glass provides more value in comparison to other glass suppliers.

John Zerafa

Jeddah Tower project director, United Arab Aluminium Co.

Building managers and users

Our glass’ job is only getting started when a building is complete. Building owners must be satisfied with the performance and durability, and users should enjoy the benefit of having superior glass.

There is an abundance of natural light in our offices. We know that environments with more daylight can improve morale and well-being, as well as realizing energy efficiency.

Becky Farbo

Chief Marketing Office at Phillips Lytle LLP
The law firm occupying the top four floors of One Canalside, Buffalo, NY

Before DiamondGuard®, we were replacing some mirrors every six to eight weeks, and now the lifetime of those mirrors is over six months

Robert Hadley

Facilities Manager, Treasure Island - Las Vegas, Nevada

See all of the possibilities

No matter the time or day, Guardian Glass is at work, across the globe, innovating, creating and building a better world. But don’t take our word for it. See for yourself.