When those ceiling members are removed they must be replaced.
Vaulted ceiling roof framing.
Stick framing a roof with rafters is the old fashioned and still most common method of obtaining a vaulted ceiling.
This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams.
However constructing a stick framed roof is not always easy.
Collar ties rafter ties tension beams structural ridge beams.
These horizontal framing members tie a building s outer walls together and resist the outward force exerted by the roof rafters in conventional framing.
An engineer must determine rafter size placement and pitch.
Contributing editor scott mcbride replies.
A plain flat ceiling gable is actually a procession of light trusses usually spaced 16 in.
Some of these can support the roof and prevent ridge sagging and wall spreading.
To avoid these problems in a structure with a cathedral ceiling it helps to understand how a typical roof frame works.
Builders sometimes also prefer this construction method when they want to provide a large attic space or high vaulted ceilings often called cathedral ceilings.
In traditional framing the framing members that form the ceiling of the building play an important role in keeping the roof stable.
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.
For example in texas where stick framing is common there are entire crews specializing only in framing roofs.