IMI Webinar Series - Detailing High-Performing Masonry Parapets
Masonry parapets are the first line of defense against weather exposure for the exterior wall assembly. Because they are located above the roofline, parapets face greater moisture, temperature, and movement stresses than walls below, so proper detailing is essential for durability, safety, and overall performance. Explore best practices for designing parapets that maintain water and air barrier continuity and reduce thermal bridging. We’ll discuss strategies to accommodate movement and extend service life. You’ll also learn how to assess existing parapet conditions and apply effective repair methods that enhance building performance and occupant protection.
Learning Objectives:
- Identify the unique moisture, temperature, and movement challenges that affect masonry parapets and how these conditions impact building safety and durability.
- Apply proven detailing strategies that maintain air barrier continuity, resist moisture penetration, and improve thermal performance for occupant protection and energy efficiency.
- Explain methods for managing parapet and differential movement to prevent cracking, displacement, and long-term structural damage.
- Evaluate existing parapet conditions and recommend renovation approaches that restore integrity, enhance weather resistance, and support the overall welfare of the built environment.
About the Speaker:
Pat Conway
Director of Industry Development and Technical Services, IMI
Pat is a registered architect in Wisconsin. He is a distinguished national masonry author and speaker.
He is a prolific presenter on masonry wall system topics, including flashing, movement control, high-performance masonry wall systems, air barriers, efficient wall design, structural masonry concepts, masonry drawings and specifications review, modern open-jointed rainscreen veneer systems, creative masonry design, masonry lintels, single-wythe masonry walls, lessons-learned from the job site, and adhered veneers.