Joists and beams are both horizontal structural supports, but what exactly is the difference between them? Both of these structural members play an important role in construction, transferring loads from one point to another.
This article will explore the key differences between a joist and a beam, why those differences matter, and when to use which. Whether you’re planning a home renovation or just curious about construction, understanding the distinction between a joist vs beam is crucial.
We’ll cover the definitions of each, their load-bearing capabilities, typical materials, span, spacing considerations, and common applications for each.