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An improperly ventilated house is susceptible to a range of problems, from mold growth and structural damage to increased energy costs. Achieving proper ventilation means understanding the flow of air into and out of the building envelope. This course discusses principles of proper ventilation in houses with steep-slope roofing—from the science behind moisture and airflow to the products used to assist ventilation through a structure.
Upon completion of this course, the Learner should be able to:
- Explain the functions of ventilation and why it is so important in modern houses.
- Illustrate the science behind moisture and how—when in excess—it can lead to mold growth, structural damage, and increased expenses.
- Discuss the importance of a balanced ventilation system to ensuring proper airflow through a house.
- Recognize ventilation challenges, and identify solutions for these challenges.
- Determine the amount of ventilation needed in a house based on the square footage of the attic floor space, and identify appropriate ventilation products.
Approximately 1 hour. Delivered online, at your own pace.
Presented by Brian Cornelius on behalf of GAF. View the Privacy Policy .
Presenter Information
Name: Brian Cornelius
Title: CARE Senior Training Manager, GAF Materials
Background: Brian Cornelius is the Senior CARE Manager at GAF. He joined GAF as the CARE Training Manager for the Midwest in 2013. Previously, he was a top roofing sales manager known for his strong relationships with roofing suppliers and versatile experience with roofing companies of all sizes. Brian enjoys sharing his extensive experience with residential roofing, estimating, supplier management, selling, and negotiating. He graduated from the University of Missouri with a BSBA in Marketing and lives in Overland Park, Kansas, with his wife and teenage daughter.
