Multifamily Air Sealing Strategies to Pass Unit Infiltration Testing Requirements (Self-Paced)
This course offers a comprehensive deep dive into high-performance air barriers, focusing on unitized compartmentalization. Participants will examine "redline" strategies and the benefits of unit-by-unit sealing, including improved air quality, pest reduction, and energy efficiency.
Moving beyond theory, the session utilizes real-world unit layouts and project photos to pinpoint common construction issues and complex transition failures. You will gain a practical toolkit for how to create a continuous, compartmentalization air barrier from initial design through project completion.
Mon, June 1st, 2026
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Mon, Aug 31st, 2026
12:00am - 12:00am EDT
Virtual
Learning Objectives
- Distinguish between system types: Differentiate between whole-building air barriers and unit-to-unit compartmentalization strategies.
- Evaluate performance benefits: Quantify the impact of airtightness on energy efficiency, occupant comfort, pest control, and indoor air quality.
- Master "Redline" continuity: Define and map the continuous air barrier boundary for both building shells and individual multifamily units.
- Analyze design pros and cons: Critique the advantages and limitations of various whole-building air barrier materials and assembly options.
- Identify critical transitions: Recognize complex junction points where new detailing is required to maintain an unbroken air seal.
- Troubleshoot field execution: Detect common site failures and installation errors using real-world photographic evidence and case studies.
Course Details
Provider:Steven Winters Associates (SWA)
Instructor:Joseph Andracchio, Principal Mechanical Engineer, Steven Winter Associates
Course Type:Virtual, Self-Paced
Course Dates:Access open until August 31, 2026
Registration Deadline:August 30, 2026 at 7:00am
Time Commitment:1 hour
CEU:1 AIA HSW
Record of Completion:Certificate of Completion
Special Instructions:Click on “Individual User? Enroll now!” to sign up for this course. Please complete the Train Green Access Code Form before registering for this course.
All training and certification courses are offered at no cost to participants on a first-come, first-served basis. Due to the time commitment, registrants may not sign up for conflicting courses unless the conflicting course is self-paced. This course is provided for educational purposes only and does not constitute professional, financial, tax, or legal advice. Participation in this course does not establish a professional relationship with the instructor or the DCSEU. Course content is subject to change, and we do not guarantee that it will perfectly match descriptions on our website or social media. We are not responsible for students' access to course materials, required products, or their ability to complete the course due to skill level, commitment, or other factors. No guarantees are made regarding earnings, success, or specific outcomes. Course participants are solely responsible for complying with all applicable laws, and the DCSEU and presenters disclaims any liability for penalties or damages incurred due to non-compliance.