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Capabilities

Butler defines the standard for precision and quality—delivering integrated building systems with control and consistency. From PEMB to hybrid and retrofit, we align early to reduce risk and drive predictable outcomes.

Resources

Explore a library of technical documents, product information and visual assets to support planning and design—from downloadable resources to image libraries.

About

For decades, Butler has defined the standard for quality and performance in steel building systems. Through precision-engineered systems and a nationwide Builder® Network, we deliver the consistency and reliability projects demand.

Las Vegas Raiders performance center at night with illuminated metal facade and angular rooflines

Heavy
Structures

Engineered for extreme spans, heights and loads.

Structures that are up to the challenge

Advanced engineering for large-scale structural demands.

For more than a century, Butler has helped teams navigate structural complexity with clarity. Our disciplined engineering expertise and dedicated project management give teams the confidence to execute large-scale projects with exceptional spans, heights and loads.

EXPANDED STRUCTURAL CAPACITY

Las Vegas Raiders performance center with black metal panel facade and white ribbon stripe
Contemporary commercial facility with large glass curtain wall and steel structure designed for complex building conditions.
Indoor practice facility with vertical metal liner panels, diagonal clerestory glazing and exposed steel framing
Aircraft inside a bright hangar with white steel roof framing and large open door
Aircraft hangar interior with black steel roof trusses and dark roof deck
Las Vegas Raiders performance center with black metal panel facade and white ribbon stripe
Contemporary commercial facility with large glass curtain wall and steel structure designed for complex building conditions.

Equipped for Complexity

Butler brings proven expertise to complex structural conditions and large-scale projects. Through specialized engineering and disciplined project leadership, we deliver efficient execution and reliable performance, even in the most demanding environments.

Indoor practice facility with vertical metal liner panels, diagonal clerestory glazing and exposed steel framing
Aircraft inside a bright hangar with white steel roof framing and large open door

Engineered for Demanding Loads

Engineered to support extreme spans, tall eave heights and heavy crane and equipment loads, Butler heavy structures are built for high impact environments. From severe snow, wind and seismic forces to long term operational demands, performance and reliability are designed in from the start.

Aircraft hangar interior with black steel roof trusses and dark roof deck

Driven by Technical Mastery

Integrated engineering, detailing and fabrication create coordinated results from the start. Advanced modeling optimizes system efficiency early, supported by single source technical expertise that delivers predictable, reliable outcomes.

WHEN RESILIENCE IS A PRIORITY

Large industrial metal coil in factory
Large industrial metal coil in factory

Expansive dimensions

Exceptional performance for clear height and clear span projects exceeding 60-foot heights, 250-foot spans and 60+-ton crane loads.

Industrial strength

Designed to perform in critical industrial environments, like steel mills, utility plants and manufacturing facilities, where structural reliability is essential.

Worker measuring steel metal sheet on factory line

Architectural vision

Supports complex geometries, long spans and varied façade systems, helping design teams achieve structural performance without compromising ambitious architectural goals.

Powered by partnerships 

Butler Builders® are authorized partners who share our commitment to precision that performs. They are part of an exclusive network that supports one another and the end-user, combining regional insight with Butler engineering. Together, we deliver steel buildings that shape communities today while supporting growth for the future.

About Our NetworkFind a Builder

Construction worker and interior of industrial warehouse

FEATURED PROJECTS

FREQUENTLY ASKED QUESTIONS

Why Heavy Structures?

Heavy Structures is ideal for large-scale facilities requiring significant spans, tall clear heights or heavy equipment loads, such as aircraft hangars, heavy industrial plants, utility plants and sports or entertainment venues.

Early engagement is your best bet. Butler Heavy Structures' engineering team helps evaluate structural concepts, optimize design and clarify load paths, minimizing changes and expediting delivery.

Yes. Heavy Structures can integrate conventional steel with Butler system components, such as the MR-24® roof and cold-form secondary structural components to achieve performance and architectural flexibility in a single structural solution.

Heavy Structures assigns a dedicated Project Engineering Manager to serve as your single point of contact from proposal through construction. This improves communication, streamlines coordination and reduces the fragmentation that often impacts quality and delivery on complex projects.

Heavy Structures are engineered for demanding structural conditions, including wide spans, high eave heights, heavy crane loads, suspended equipment and environmental forces such as snow, wind or seismic activity.

The Butler Builder network brings local construction expertise, familiarity with regional subcontractors and code authorities and proven experience installing Butler systems, including Heavy Structures, to support efficient, dependable execution in the field.

GET IN
TOUCH

Talk with Butler to bring clarity to your project early. Our team helps align design intent, performance requirements and delivery expectations so you can move forward with confidence.