Attic Ventilation: Understanding the Why

Course Overview

Vented attics have long been a critical part of residential structures. With the complexity of roof designs and increased energy code requirements, attic ventilation design is worth revisiting. This course will examine baseline attic ventilation code requirements, highlight common trouble spots in new construction, and provide best practice recommendations for new homes.

Learning Goals

You will learn how to:

• examine baseline code requirements for attic ventilation in the 2018 International Residential Code
• discuss the key functions of attic ventilation including ice dam prevention, moisture relief, and others to maximize the durability of the roof assembly and reduce the risk of mold growth
• review common pitfalls when applying attic ventilation principles to common roof designs in new homes, including the challenges associated with complex roof designs
• follow best practices for providing a robust and durable roof assembly using modern construction materials and assemblies

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

Brian Wolfgang
Former 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