Low Slope / Commercial Roof Design

Course Description

This course introduces the fundamentals of low-slope roof design in commercial construction and examines the critical role roofs play in building performance and functionality. The course covers essential aspects including the advantages of low-slope roofs (such as cost-efficiency for long spans and versatility for supporting mechanical systems, solar panels, and green spaces) and key challenges, including water drainage and environmental stressors such as UV radiation, thermal expansion, and wind uplift. Detailed analysis of roof components and materials, and crucial performance considerations are also presented. Through practical strategies and real-world scenarios, the course provides necessary knowledge to enable the design of durable, functional low-slope roofs that meet contemporary commercial project requirements and goals.

Learning Objectives

• Describe the anatomy of commercial low-slope roofs, including essential elements and durability considerations

• Compare the advantages and disadvantages of different low-slope roofing materials for commercial projects

• Verify low-slope roof performance requirements, including drainage, uplift resistance, and resilience against environmental stressors and equipment and occupant loads

• Explore low-slope roof environmental considerations, including energy efficiency, stormwater management, material lifecycle, and alignment with green building standards

• Summarize best practices in low-slope commercial roof design, including communication and collaboration with project stakeholders, maintenance planning, and code compliance