Our expertise lies in the structural engineering of large commercial and industrial roofs. We specialize exclusively in complex roof structures where span requirements, loading conditions, operational demands, and structural efficiency require detailed engineering analysis and specialist knowledge. Our work focuses on buildings such as warehouses, distribution centers, shopping centers, manufacturing facilities, logistics hubs, industrial complexes, aviation facilities, and other large-scale commercial developments.

Unlike general structural engineering firms that provide services across many building types, our focus is concentrated on the design, analysis, and optimization of large roof structures. This specialization allows us to develop a deeper understanding of the unique challenges associated with wide-span roofs, including long structural spans, significant wind exposure, heavy rooftop equipment, complex service coordination, and the need for efficient structural solutions that support large operational spaces.

We provide engineering solutions for new construction projects, existing building modifications, and structural evaluations where roof performance, capacity, or efficiency must be carefully assessed. Whether designing a new warehouse roof spanning large clear areas or evaluating an existing commercial facility for additional loading requirements, our approach combines technical analysis, practical engineering judgment, and detailed understanding of large-scale roof behavior.

Steel framing is one of the most common structural solutions for large commercial and industrial roofs due to its strength, durability, adaptability, and ability to efficiently span large distances. However, effective steel roof design requires more than selecting individual members. The entire framing system must work together to provide a stable and efficient load path. Our engineers design steel roof framing systems that include primary and secondary structural elements such as roof trusses, beams, girders, purlins, joists, bracing systems, and structural connections. We evaluate how these components interact under various loading conditions to ensure the roof structure performs safely throughout its service life.

• Structural member capacities
• Connection performance
• Material efficiency
• Fabrication requirements
• Construction sequencing
• Deflection limitations
• Wind and seismic demands
• Integration with building services

By carefully coordinating these elements, we develop steel roof systems that are structurally reliable, practical to construct, and optimized for the specific requirements of each facility.

Modern commercial buildings frequently require significant rooftop infrastructure, including HVAC equipment, air handling units, exhaust systems, cooling equipment, solar arrays, and other mechanical installations. These systems introduce concentrated loads that must be properly integrated into the roof structure. Our engineers design and assess rooftop equipment support systems to ensure that additional loads are safely transferred through the roof framing without overstressing existing structural members. This includes evaluating equipment weights, support locations, vibration considerations, maintenance requirements, and the effects of concentrated loading on the overall roof system.

• New equipment support framing
• Structural evaluation for equipment additions
• Reinforcement design for existing roofs
• Equipment platform design
• Load distribution assessments
• Support connection design

Proper coordination during the design stage helps prevent structural issues and ensures that rooftop systems can be safely installed and maintained.

Wind forces are one of the most significant design considerations for large commercial roofs, particularly for wide, low-rise buildings with extensive exposed roof areas. Unlike gravity loads, wind uplift forces act to pull roof components upward and can create significant demands on structural members, connections, and support systems. Our wind uplift design services evaluate the effects of wind pressures across different roof zones, including corners, edges, and interior areas where pressures can vary significantly. We consider site conditions, building geometry, exposure characteristics, internal pressures, and applicable design requirements to determine the forces acting on the roof structure.

• Roof framing members
• Structural connections
• Roof anchorage systems
• Bracing components
• Supporting structural elements

By accurately accounting for wind effects, we develop roof systems designed to withstand severe weather conditions while maintaining structural integrity.