The Do’s and Don’ts of Crawlspace Design and Construction

Course Overview

Crawlspaces can be both a cost saver during construction and sometimes a necessity due to site conditions, but if done poorly or not designed and constructed with sustainability in mind, it can cost much more in the long run. In this course, we will look at design and construction of crawlspaces. Starting with the design and looking through the compliance paths listed in Section 408 of the 2015 IRC, we will compile a list of items necessary for the design and construction of a durable crawlspace. We will also look at some simulated examples of a poorly designed crawlspace and reveal the potential risks of non-compliance. Going one step further, we will look at some above code options to the design and construction of a crawlspace. This will provide a range of options so an informed and educated decision for the design and construction of your next crawlspace can be achieved.

Learning Goals

What will you learn?

• Understand the requirements for crawlspaces listed in Section 408 of the 2015 IRC for both design and construction.
• Look at simulated models to see the long-term effects to code deficient, code compliant, and above code designed crawlspaces. This will provide crucial knowledge as to why it is important to pay special attention to the design and construction of crawlspaces.
• Identify critical design details for crawlspaces. These details will help in both the design along with reducing some of the risks associated with crawlspace construction.
• Review innovative crawlspace designs and understand how building science plays a critical role in both the design and construction of crawlspaces.

Available Continuing Education Credits

After watching the videos, completing knowledge checks, and passing a final assessment, you will be eligible for the following continuing education credits:

• 1.0 PA L&I Contact Hour
• 1.0 PDH for licensed professional engineers in Pennsylvania
• 1.0 AIA LU|HSW
• 1.0 ICC Contact Hour (0.1 CEU)
• 1.0 NARI hour/CEU

Instructor

Christopher Hine
Associate Director of PHRC
Penn State College of Engineering

Who is this for?

• Architects, builders, engineers, remodelers, and other design professionals
• Code officials and government representatives
• Product manufacturers with a residential focus
• Educators focused on building trades and residential construction