Learn what a ridge beam is, how it differs from a ridge board, when each is used, and why the distinction matters for roof framing, vaulted ceilings, and load paths.
Learn what a roof deck is, how it differs from framing and sheathing, which materials are used, and how deck condition affects roof performance and repairs.
Learn what a roof joist is, how it supports roof loads, how it differs from rafters, trusses, and ceiling joists, and when damage needs professional review.
Learn the real differences between roof trusses and rafters, including cost, span, attic space, design flexibility, installation speed, and when each system makes sense.
