W. L. Hall Company | What We Do & What We Deliver

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Dedication to Excellence

Turning Vision into Reality

W l hall Company what we do and what we deliver

Since 1948, the W. L. Hall Company has proudly served as a trusted leader in the Upper Midwest for delivering exceptional architectural products across a wide array of market segments. Over the decades, our commitment to quality, innovation, and customer satisfaction has driven us to continually expand and refine our offerings to meet the evolving needs of our clients.

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As our portfolio has grown, some of our valued partners and customers may not be fully aware of the diverse range of industries and projects we now support. With this message, we are excited to reintroduce ourselves and highlight the extensive scope of our expertise. We cater to a diverse range of market segments.

Our team brings a wealth of knowledge, experience, and resources to provide customized solutions that turn your architectural visions into reality. With a broad selection of products and services, we are ready to support the success of your upcoming projects.

W. L. Hall Company Exterior Division

Your Trusted Partner for Premium Architectural Solutions

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At the W. L. Hall Company Exterior Products Division, we collaborate closely with architects, contractors, and owners to provide an extensive range of exterior glazing and enclosure systems. Our expertise lies in designing and fabricating exceptional specialty systems tailored to meet specific requirements.


We deliver exceptional solutions that exceed expectations from our renowned Blast and ATFP-rated systems to acoustically rated assemblies, ICC-500 compliance, and other innovative offerings driven by code and performance demands.


W. L. Hall Company Interior Division: Enhancing Interior Solutions

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At the W. L. Hall Company Interior Products Division, we work closely with architects, contractors, and owners to deliver a wide range of premium interior products. Our expertise includes speciality fire and security door systems, innovative space management solutions, and exceptional interior finish systems.

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We are proud to collaborate with leading industry experts across every market segment we serve, ensuring we provide you with the very best solutions. We’d be delighted to assist you with your upcoming project, offering our expertise and exceptional products to elevate your space.


Feel free to reach out – we’re here to help!


W. L. Hall Company: Your Partner for Expert Product Servicing


At W. L. Hall Company, we are dedicated to more than just providing new products, we also offer comprehensive service solutions for your existing installed systems. If your current system isn’t performing optimally, don’t hesitate to reach out to us for expert assistance.๏ปฟ

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Air Leakage Is a Silent Energy Killer. One Rolling Door Is Finally Addressing It Head-On

By Ira Hackner • November 21, 2025
Most building professionals know that air leakage is one of the biggest performance failures in commercial buildings. What is less understood is this: Air leakage doesn't move in only one direction. It can move inward (infiltration) or outward (exfiltration) — and each direction carries its own set of energy, comfort, and moisture-control consequences. Even worse, rolling doors have historically been among the weakest points of the building envelope.

Daylighting, Durability & Performance: Why the Thief River Falls Regional Airport Chose Kalwall

By Ira Hackner • November 14, 2025
Daylighting, Durability & Performance: Why the Thief River Falls Regional Airport Chose Kalwall

Four Xcel Energy Facilities: Powered by Kalwall

By Ira Hackner • November 7, 2025
We truly enjoyed working with HCM Architects (Minneapolis), TKDA Architects (Bloomington), Knutson Construction (Minneapolis), and McGough (St. Paul), who brought four new Xcel Energy service facilities — in Chanhassen, Onalaska (WI), St. Cloud, and St. Paul–Maplewood. We helped bring their design visions to life with Kalwall’s advanced translucent daylighting systems, which elevate energy efficiency, occupant comfort, and thermal performance.

AIA Minnesota Excellence in Design for Energy Award Lakewood Cemetery's Welcome Center

By Ira Hackner • October 30, 2025
AIA Minnesota Excellence in Design for Energy Award Lakewood Cemetery's Welcome Center

2025 Rethos Historic Rehabilitation Award Winner Landmark Tower Apartments (St. Paul) Conversion

By Ira Hackner • October 20, 2025
2025 Rethos Historic Rehabilitation Award Winner | Landmark Tower Apartments (St. Paul) Conversion

Innovative Daylighting Across Office and Warehouse: ๏ปฟKalwall Transforms Agralite’s HQ

By Ira Hackner • October 6, 2025
We were pleased to collaborate with Mohagen Hansen Architecture (Wayzata, MN) and Gardner Builders (Minneapolis) to bring their design vision for Agralite Electric Cooperative’s new 63,000-square-foot headquarters in Benson, MN, to life—featuring the innovative use of Kalwall® daylighting systems in both the office space and the warehouse.

Bringing Carleton College’s Class of 1974 Building Vision to Life

By Ira Hackner • September 19, 2025
Carleton College (Northfield, MN) is recognized for its rigorous academics, intimate class sizes averaging just 14 students, and a strong sense of community. We were proud to bring our extensive expertise in educational glass and glazing projects to the college’s Class of 1974 Building, made possible through the generosity of the Class of 1974 alumni.

Boston Scientific's Maple Grove Expansion – Supported by W. L. Hall Company Solutions

By Ira Hackner • September 12, 2025
Boston Scientific's Maple Grove Expansion – Supported by W. L. Hall Company Solutions

Zero-Post Corners Bring Flexibility and Impact to Hornig's New Headquarters Conference Room

By Ira Hackner • September 2, 2025
When Hornig Companies set out to build their new headquarters in St. Louis Park, Tanek Architects (Minneapolis) and Gardner Builders (Minneapolis) designed a conference room that could do it all—flexibility, acoustics, and aesthetics.

McKEON AirShield™ Model AL3014 – Smart Air & Climate Control

By Ira Hackner • August 21, 2025
Think of the McKEON AirShield™ AL3014 as more than just a door—it’s a precision-engineered barrier designed to keep comfort in and unwanted air out. This high-performance overhead coiling system is built for environments where air matters most: from busy industrial facilities to sensitive institutional spaces. ๆ‰‡๐ŸŒฌ๏ธ Superior Air Control – Keeps interior climates stable by minimizing air infiltration and exfiltration ๐Ÿ’ก Energy Efficiency – Helps cut heating and cooling costs while meeting today’s strict energy standards ๐Ÿ›  Durability You Can Trust – Engineered to perform reliably in the toughest conditions The result? Protected interiors, better comfort, and a door system that works as hard as you do.