2025 Convention Session: Above-Sheathing Ventilation in Steep-Slope Roof Systems: A Key to Enhancing Energy Efficiency and Durability (Shepherd, Anderson)

Course Overview
This session was originally presented at the 2025 IIBEC International Convention & Trade Show in Orlando, Florida.  This course includes the following components:

• recording of the live session
• a summative assessment consisting of 10 multiple-choice questions
• two surveys required to claim continuing education credit

Description

This presentation will focus on the additional energy efficient factors to enhance the energy efficiency of a cool roof system beyond reflective properties measured and listed by the Cool Roof Rating Council and the significance of above-sheathing ventilation (ASV) in enhancing energy efficiency and durability. The primary issue addressed will be the potential benefits of above-sheathing ventilation in buildings and the challenges of implementing ASV into codes and building programs. Original research findings and insights derived from firsthand experiences in the field will be discussed. Architects, consultants, builders, and researchers will gain valuable knowledge on the impact of above-sheathing ventilation on energy efficiency and structural resilience that can guide them in making informed decisions and improving building practices. 

Author/Speaker

Wade Shepherd

Sr. Manager of Roof Components & Technical Services

Westlake Royal Roofing Solutions

Wade Shepherd provides technical support for various roofing products. With more than two decades in the roofing industry, he can construct steep-slope roofs to meet codes throughout the US and in a variety of climate conditions that outperform the industry standards.  He has trained and consulted numerous roofing professionals, including architects, consultants, contractors, builders, and homeowners, on code requirements and better building practices. He holds a bachelor of science in chemical engineering from UC Berkeley.

Author/Speaker

Robin Anderson

Technical and Strategy Development Manager

Westlake Royal Building Products | Roofing Solutions

Robin Anderson started in custom roofing and graduated to managing crews, estimating, and ownership of the company that his grandfather had started in 1949. Working with several different roofing manufacturers provided opportunities in product manufacturing, testing, training, codes, standards, technical writing, and drafting, as well as educating existing and new contractors in the benefits and the techniques of various roofing products. Anderson has responsibility for code compliance, training, education, and research and development of existing and new products, and for working with designers, contractors, and property owners.

Course Access
Courses are accessible in LearnUpon for one year from the date of purchase.

Credit Start Date    01/25/25           Credit Expiration Date  01/15/28

Course Recommended Prerequisite(s)

1. Basic understanding of steep-slope roof systems and commonly used materials (asphalt shingles, concrete/clay roof tiles, metal panels, etc.)

2. Basic understanding of cool roofing

3. Basic understanding of thermodynamics (convection vs. conduction of heat)

a. Convection: hot/warm air is less dense and rises above cooler, more dense air

b. Conduction: heat travels through different materials at different rates

4. Basic understanding of the concept of Above Sheathing Ventilation in roofing

IIBEC Core Competencies: Roofing

Knowledge Level: Advanced 

Continuing Education Credit Statement
This course is approved for 1.0 IIBEC CEH

This course is approved for  1.0 AIA LU
AIA Course Number: CONV25_05_OD
AIA Provider Number: G024

Continuing Education Credit Claim Information

To claim IIBEC CEHs, learners are required to:

• Achieve a passing score of 70% on the summative assessment (learners are provided unlimited attempts)
• Complete the course Evaluation & Attestation Survey

After completing the Evaluation & Attestation Survey, learners will be able to download a Certificate of Completion.  Learners are responsible for self-reporting IIBEC CEH credit by uploading their Certificate of Completion to their IIBEC Portal. For assistance in self-reporting CEHs, please reach out to: cehs@iibec.org

To claim AIA LU, learners are required to complete the above requirements, as well as:

• Complete the AIA Survey (AIA member number is required)

AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members.

AIA CES Provider statement

IIBEC is a registered provider of AIA-approved continuing education under Provider G024. All registered AIA CES Providers must comply with the AIA Standards for Continuing Education Programs.  Any questions or concerns about this provider or this learning program may be sent to AIA CES (cessupport@aia.org or (800) AIA 3837, Option 3).

This learning program is registered with AIA CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product. AIA continuing education credit has been reviewed and approved by AIA CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request.