Long Bay® System 
Wide-Open Spans. Endless Possibilities. 

The Long Bay® system is the trusted secondary framing solution designed for projects that demand expansive, interior spaces with minimal columns and wide-span steel building systems. Available exclusively through Ceco Building Systems, Star Building Systems, Metallic Building Systems and Robertson Building Systems, Long Bay® system delivers efficiency, flexibility and strength in every build, making it ideal for commercial, industrial and agricultural buildings.

KEY BENEFITS

  • Single-source design, fabrication and schedule control eliminates inconsistencies and interruptions during the entire building design and erection process
  • Prefabricated, factory-engineered components minimize steel waste and reduce on-site labor and erection time to help lower total project expenses
  • Optimized interior designs can incorporate overhead cranes, mezzanines, conveyors, and future expansions
  • System designs can accommodate rooftop loading for HVAC and other mechanical equipment

Designed for Open Space

The Long Bay® system creates wide-open interiors with bay spacing of 40 to 60 feet between frames, giving businesses maximum usable floor space and freedom to design interior layouts without obstructive columns. Modular column spacing can vary within the building design to optimize interior flow, while still providing full support for features like overhead cranes, mezzanine floors, conveyor systems, or future expansions. By prioritizing open space, the system not only supports today’s operations but also keeps facilities flexible for tomorrow’s needs.




Hear from our customer, Keith Skillern with DW Construction on how Long Bay® system transformed his building projects.

Key Features

  • Wide Clear Spans: 40 to 60 feet between bays for maximum usable space
  • Flexible Design: Compatible with a variety of roof and wall systems
  • Precision Fit: Factory-engineered components ensure fast and accurate installation
  • Tilt-Wall Interface: Works with load-bearing masonry and tilt-wall systems
  • Durability: High-quality structural steel engineered to meet regional load codes
  • Energy Efficiency: Supports cool roof coatings, insulation options, and sustainable building strategies
  • Design Flexibility: Suitable for steep-slope building designs


Applications

The Long Bay® System is the perfect fit for industries that rely on wide, unobstructed interior space:

  • Warehouses & Distribution Centers
  • Manufacturing Facilities
  • Retail & Big Box Stores
  • Logistics & Storage
  • Personal Aircraft Hangars
  • Agricultural Buildings
  • Industrial & Production Plants
  • Recreational Facilities
See what business leaders from warehouses, manufacturing facilities and industrial plants have to say about Long Bay® system.
Feature Specification
Maximum Clear Span 40 to 60 feet between frames
Framing Type Open web truss secondary framing
Roof Compatibility Standing seam and B-deck roof systems
Wall Compatibility Integrates with PEMB, tilt-wall, and hybrid construction
Design Flexibility Supports low-slope building designs and interior enhancements, like overhead cranes and mezzanines
Efficiency Reduced steel requirements and faster erection time
Sustainability Compatible with energy-efficient roof and wall panels
Structural Strength Engineered for local snow, wind and seismic codes

Available Through Our Brands

The Long Bay® system is exclusively available from these trusted brands and their authorized dealers:

  • Ceco Building Systems
  • Metallic Building Systems
  • Star Building Systems
  • Robertson Building Systems

These brands bring decades of expertise, exceptional customer service and reliability from North America’s largest manufacturer of metal building solutions. Whether you are planning commercial, industrial or agricultural projects, the Long Bay® system delivers wide-open spans, flexible design options, and structural strength.

Build Big. Build Smart. Build with Long Bay® System.

Unlock the potential of durable, sustainable metal buildings for your next project. With the Long Bay® system you can achieve fast construction timelines and versatile design solutions for modern steel building projects.

Long Bay® System FAQs
Frequently Asked Questions
What are the key features and benefits of the Long Bay® system?
Details about features and benefits go here.
What types of buildings are best suited for the Long Bay® system?
Details about building types go here.
How does the Long Bay® system support sustainability and energy efficiency?
Details about sustainability go here.
Is the Long Bay® system suitable for harsh environmental conditions?
Details about environmental suitability go here.
Can the Long Bay® system be customized and expanded?
Details about customization go here.
What roof and structural systems are compatible with Long Bay® purlins?
Details about compatibility go here.
How can I get started with a Long Bay® project?
Details about project initiation go here.
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