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Provides an overview of gypsum wallboard manufacturing, a review of the Gypsum Association's recommended levels of finish and examples of writing specification of levels of finish.
Upon completion of this course, the Learner should be able to:
- Define what is gypsum and depict how gypsum wallboard is manufactured.
- Compare the characteristics of paper faced gypsum board and glass-mat gypsum board with respect to their durability, strength, fire resistance, and protection against mold growth.
- List and describe the recommended levels of gypsum board finish in terms of their appearance, application, and ability to achieve specific aesthetics.
- Write a complete specification for levels of gypsum board finish using the guidelines outlined in the Recommended Levels of Gypsum Board Finish document.
- Identify different types of joint treatment products to determine whether they are formulated for use in fire-resistive assemblies, intended for use as interior ceiling or wall textures, or for use as outdoor repair compounds in various weather conditions.
- Contrast the features of the various types of paint sheen and explain their effect on the final appearance of the installation.
Approximately 1 hour. Delivered online, at your own pace.
Presented by Barry Reid - LEED AP on behalf of Georgia-Pacific Gypsum . View the Privacy Policy .
Presenter Information

Name: Barry Reid - LEED AP
Title: Sustainability Manager, Georgia-Pacific Gypsum LLC
Background: Barry Reid, LEED® AP BD C, has over 25 years-experience in gypsum products. He is currently Building Envelope Technical Manager for Georgia-Pacific Gypsum LLC where he serves as Subject Matter Expert on green building and building envelope topics including building codes, standards, and green building programs. He works within product development and product management teams integrating building science principles into Georgia-Pacific Building Products and Processes. Current building activities include; Chair of ASTM E 60.01 Sustainability; Buildings and Construction Subcommittee, Committee Chair of American Wood Council’s Green Building Codes, Standards, and Programs Subcommittee, member of AWC Codes and Standards Committee, APA Coalition for Fair Energy Codes, and is past chair and current member of the Gypsum Association’s External Issues Committee.