Webinar – Interior Wall and Floor Assemblies in Mid-Rise Multi-Family: Designing for Fire, Acoustics & Structure
December 8, 2021 – 12:00 pm - 1:00 pm
Join at 10 am Pacific, 11 am Mountain, 12 pm Central, 1 pm Eastern
What are the pros and cons of using a single stud wall vs. a staggered stud wall for dwelling unit separation? Do you need sprinklers or fireblocking in the floor cavity of your wood joist floor assembly? How can you meet code requirements for fire-resistance continuity of corridor walls while also having numerous mechanical elements puncturing those walls? If you have questions like this, you won’t want to miss this webinar focused on practical solutions for commonly asked multi-family design questions. Join us for this third session in our 2021 series of deep dives into this topic as we take a step-by-step approach to the design and selection of interior walls (unit demising, corridor, shafts and firewalls) and floor/ceiling assemblies and discuss how the fire-resistance, acoustical performance and structural load resolution of these assemblies can be simultaneously achieved. We’ll analyze example details and assemblies, contrast different assembly options, learn how to make modifications to tested wall assemblies, answer questions that arose during the first two sessions in this series, and look at tools you can use to evaluate your options.
Ashley Cagle, PE, SE, WoodWorks
Ashley is a licensed professional and structural engineer in the state of California, having worked as a structural consultant in both the San Francisco Bay Area and Spokane, Washington before joining WoodWorks in 2020. While her experience includes a wide range of building types and materials, her specialty during her consulting career was midrise wood-frame construction over podium structures. Throughout her career, Ashley has also been involved in various professional and code-development committees. Ashley received a bachelor’s of science from Cornell University and a master’s of science from The University of Illinois at Urbana-Champaign.
Karen Gesa, PE, WoodWorks
Karen has been a consulting structural engineer, project manager and team leader for over twenty-seven years. Her experience includes new construction, additions, renovations, historic preservation, blast and progressive collapse, finite element modeling, and structural investigation and repair for government and private facilities from concept through construction. Projects have included health care, office, retail, K-12 and higher education, religious, theater, historical, industrial, military, multi-family, parking, residential and mixed-use buildings. Karen is a registered professional engineer in Maryland, Virginia and the District of Columbia, and has a BAE, Structural Emphasis, from Pennsylvania State University.
Ricky McLain, PE, SE, WoodWorks
Ricky is WoodWorks’ in-house expert on tall wood buildings, providing analysis and guidance on architectural, fire and life safety, and structural design topics related to tall mass timber projects. He supports the AEC community both directly and collaboratively with WoodWorks Regional Directors, and guides the development of education and resources related to tall wood buildings in the U.S. Prior to this emphasis, Ricky’s role encompassed all building types and wood systems. He also has extensive experience in lead engineer roles related to structural design, project management and construction administration. Ricky is very active as a member of numerous committees and councils related to building design and is the Executive Director of the Structural Engineers Association of Vermont.
Attendees will qualify for 1 AIA/CES HSW LU, 1 PDH credit or 0.1 ICC credit (FBPE board-approved).
Certificates will be emailed to participants.
If you are attending the webcast as a group, each person in your group requiring a certificate of attendance must sign the Group Sign-in form.
- Download and print ONE sign-in sheet for your group.
- Return the completed sign-in form by email within 48 hours to .
- WoodWorks will send each attendee a certificate of completion within 2 weeks.
WoodWorks offers a wide range of in-person and online training opportunities, from Wood Design Symposiums that include concurrent seminars and a trade show, to half-day workshops, lunchtime seminars and webinars.