Vaulted Roof Framing
Roof structure definitions support choices for sloped roofs cantilevered roofs cathedral ceiling roofs.
Vaulted roof framing. Rafters used to frame a vaulted roof are typically larger than rafters used to frame a roof that relies on ceiling joists for support. The first step is the positioning of a substantial ridge beam. It can really make a space feel bigger without adding a lot of cost. If the collar tie option leaves too many framing members in the ceiling vault for your taste you can.
Builders sometimes also prefer this construction method when they want to provide a large attic space or high vaulted ceilings often called cathedral ceilings. Vaulted ceiling with trusses at frame stage a vaulted ceiling can be a great architectural detail for any room. Several options for alternative structural support include placing a very sturdy strong center roof beam along the roof peak line and attaching all of the rafters to it. If you are considering removing a flat ceiling in favor of constructing a vaulted ceiling first determine how to brace the roof with an alternative method of support for the rafters.
Vaulted ceilings can be constructed by either stick framing which means attaching each joist and rafter individually or by setting roof trusses that come engineered from a truss manufacturer with. For example in texas where stick framing is common there are entire crews specializing only in framing roofs. Some of these can support the roof and prevent ridge sagging and wall spreading. Collar ties are horizontal framing members that are essentially ceiling joists that have been moved upward.
However constructing a stick framed roof is not always easy.