

Iconic Craft
Zahner provides unrivaled expertise and experience in architectural metals and engineering.
We combine this—the Zahner Method—that ensures the highest value and quality of work.
We help owners, architects, and contractors create iconic spaces and places that inspire and help them achieve their most profound design aspirations.
Your Vision, Delivered.
Delivering the vision of designers, artists, and architects is the aim of every Zahner engagement. Hear more from CEO Bill Zahner.

Labs Report 003: Human-Robot Workflows for Positioning in Shop & Field
R&D Review
Over the past year our Labs team has been exploring ways to extend the computational intelligence of our design and engineering software into the assembly space. Using human-robot collaborative workflows, we’re innovating new methods of direct-delivery of 3D position in shop and field.
Life Cycle Assessment: Evaluating the Environmental Impact of Architectural Metals
From The Blog
Sustainability discussions are increasingly relevant in the construction industry, as greater attention is being placed on how the embodied carbon (or carbon footprint) of buildings and their materials can be measured and reduced through recycling opportunities.


The FABRICATOR Talks with Bill Zahner About the Latest Zahner Products
From the Blog
The FABRICATOR is the industry’s most widely circulated fabricating and forming magazine. Editor-in-chief Dan Davis recently invited A. Zahner Co. CEO Bill Zahner to share more about the company’s history, current projects, and latest innovations in metal materials, patinas, and finishes.
Weathering Steel Series
Explore the History & Applications of Weathering Steel
A history of Weathering Steel
The Fascinating History of COR-TEN and Weathering Steel
A paradoxical group of materials, where decay is a feature.
Qualities of Weathering Steel
The Art & Science of Preweathered Weathering Steel
Improving weathering steel by developing an impervious surface and deep hues prior to installation.
Applications of Weathering Steel
Next Generation Weathering Steel: Preweathered Solanum Steel
An exploration of the advantages and applications of preweathered weathering steel.
120 Years of Innovation & Collaboration.
Recent Projects


Preservation Plaza

The Mexican Museum

Paradise Plaza

1256 Penn Avenue

Carver Elementary

Suzanne and Walter Scott Aquarium

In The Fold

SoFi Stadium

University of Houston-Clear Lake Central Plant Expansion

Preservation Plaza
Latest Updates


Star Blue™: Zahner’s Blue-Green Copper Patina With Intriguing Variation In Texture And Tone


Dirty Penny™: Zahner’s Premium Copper Patina Surface With Iridescent Appeal


The Finishes, Patinas, and Textures of Copper


Copper and its Alloys: The Dawn of a New Age and Modern Metal Marvels


Star Blue™: Zahner’s Blue-Green Copper Patina With Intriguing Variation In Texture And Tone


Dirty Penny™: Zahner’s Premium Copper Patina Surface With Iridescent Appeal


The Finishes, Patinas, and Textures of Copper


Star Blue™: Zahner’s Blue-Green Copper Patina With Intriguing Variation In Texture And Tone


Dirty Penny™: Zahner’s Premium Copper Patina Surface With Iridescent Appeal


The Finishes, Patinas, and Textures of Copper

