Four Xcel Energy Facilities: Powered by Kalwall

Four Xcel Energy Facilities: Powered by Kalwall w l hall company 1

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.

Four Xcel Energy Facilities: Powered by Kalwall w l hall company

HCM, TDKA, Knutson, and McGough recognize Kalwall's distinct advantages in both design and performance, and we were proud to help bring their innovative visions to life.


The new facilities will bring together office space, warehousing, indoor vehicle storage, fleet maintenance, and more—creating an efficient, all-in-one operations hub that supports their remarkable teams and keeps our power grid strong and reliable.

Four Xcel Energy Facilities: Powered by Kalwall w l hall company 3

Xcel Energy’s new service facilities have benefited from Kalwall’s translucent, insulated panels, which deliver museum-quality daylighting™—diffusing light evenly while eliminating glare, yellowing, and visual hot spots often seen with polycarbonate systems. The result is a bright, balanced, and comfortable interior light that enhances occupant well-being and productivity, helping operations run smoothly and efficiently.

Four Xcel Energy Facilities: Powered by Kalwall w l hall company 5

The Chanhassen Xcel Energy Service Facility (HCM, Knutson) spans 131,144 gross square feet and has been honored with the MNSHARP (Minnesota Safety and Health Achievement Recognition Program) Award


The Onalasca Xcel Energy Service Facility (HCM, Knutson) traverses 131,144 gross square feet

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The St. Cloud Xcel Energy Service Facility (TKDA, Knutson) spans 139,000 gross square feet

Four Xcel Energy Facilities: Powered by Kalwall w l hall company 7

St. Paul/Maplewood facility (TKDA, McGough) covers 320,000 square foot facility currently under construction, with our Kalwall installation successfully completed.

We take pride in collaborating with architects, builders, and owners to bring their daylighting design visions to life—helping create projects that achieve visually pleasing, energy-efficient, and enduring results. Work with us to bring your design to life.


No-Cost Consultations


W. L. Hall Company

The Premier Exterior and Interior Building Systems Provider in the Upper Midwest

75 Years' Experience | 15,000+ Projects

(952) 937-8400

wlhall.com

sales@wlhall.com

Two Recent Zona® LYNX Telescopic Glass Wall Projects Showcase Flexible Design

By Ira Hackner • December 18, 2025
We are pleased to highlight two recently completed ZONA® LYNX telescoping glass wall projects, each tailored to the specific functional demands of its space. Working closely with the architects involved, we helped bring each project's design vision to reality, delivering precision ZONA installations that support flexibility, transparency, and long-term performance across both professional office and high-traffic environments. Both projects feature 3/8" clear laminated glass with a clear anodized finish, providing a consistent balance of durability, safety, and refined aesthetics. Below is a brief overview of each project and the unique advantages the ZONA LYNX system brings to each application.

Glass & Glazing Project in Progress – Boston Scientific's Weaver Lake 4 Expansion

By Ira Hackner • December 11, 2025
We are fortunate to be engaged in a wide range of projects across the Upper Midwest at any given time—each one highlighting the diversity of systems and solutions we provide. Today, we’re pleased to spotlight one of the major glazing projects we are currently involved in: the Boston Scientific – Weaver Lake 4 Expansion. We are proud to be actively progressing on this expansion, delivering advanced glass and glazing solutions for a project that continues to elevate one of Minnesota's most impactful medical device campuses. Collaborating with HGA Architects (Minneapolis) and Ryan Companies Construction (Minneapolis), our team is helping turn their design intent into a fully engineered, constructable glazing system—one that delivers long-term performance, clean aesthetics, and exceptional durability for Boston Scientific.

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

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.