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Course Description: AEC Daily: Metal Roof Design: Top 10 Problems and How to Solve Them
Due to their durability, low operational cost, and sustainability, metal roofs are gaining popularity in both commercial and residential markets. Owner expectations for this product family have increased as well and now include heightened aesthetics and long-term performance. While metal roofing systems are certainly up to these challenges, when they fail, the results are costly. Consequently, it is imperative designers have full knowledge of metal roof design and detailing. This course covers the top ten problems metal roof designers face and describes how these problems can be prevented through proper design.
Describe internal gutter issues and how to prevent them.
Recall methods to prevent water infiltration at valleys, penetrations, roof slope transitions, and end laps.
List curb selection considerations and recommended installation methods.
Describe five methods of retrofitting an existing metal roof and their design considerations.
Describe the specification requirements that can reduce or eliminate perceivable oil canning.
List metal roof selection considerations.