PHRC Workshop

PCCA Workshop - Air Flow in Homes: Managing and Verifying Airtightness

Modern energy codes have placed an increasing emphasis on controlling air leakage into and out of residential buildings. To accomplish this goal, builders must execute a thorough air sealing strategy and proceed with verification through blower door testing. This session will provide a comprehensive look at airtightness in homes, including a look at the fundamentals of air flow through building assemblies. This discussion will include a focus on both code-mandated and above-code strategies that lead to a high-performance building.

After attending this program, attendees will be able to:

1. Examine the fundamental principles of airflow in buildings, including the factors that impact pressure differences across the building enclosure.
2. Discuss common approaches to sealing gaps and cracks in building enclosures, including material options that impact constructability and budget.
3. Review current code requirements for verification of building airtightness, including a deeper dive into how blower door tests provide insight into building performance.
4. Understand the challenges facing the residential construction industry as builders continue to seek new ways to meet airtightness goals and requirements.

Course Materials

Course Schedule

9am-11am ET Instruction Time

Instructors

Pennsylvania Housing Research Center

Credit Hours

2 UCC continuing education credit hours

Registration Fee

$40

Registration Link

https://www.paconstructioncodesacademy.org/air-flow-homes-managing-and-verifying-airtightness-42425virtual