Base angle is categorized as which type of PEB component?

• A. Major PEB components
• B. Minor PEB components
• C. Purlins
• D. Girts

Answer: (B)

In PEB systems, components are split into major and minor groups. Major components are the primary framing members that carry the main loads and form the building’s skeleton, like columns, rafters, and other sizeable supports such as purlins and girts. Minor components are the smaller parts used to complete the assembly and support connections, but they don’t carry the primary loads.

A base angle serves to anchor and align the column at its base, providing a connection to the foundation and some stiffness at the bottom. It’s a small, ancillary piece rather than a primary load-carrying member, so it falls into the minor PEB components category.

That’s why the base angle is not considered a purlin or a girts, which are designed to carry roof and wall loads and are treated as major components.