Roof Framing Vaulted Ceiling

Framing techniques for vaulted ceilings collar ties.

Roof framing vaulted ceiling.

To avoid these problems in a structure with a cathedral ceiling it helps to understand how a typical roof frame works. Contributing editor scott mcbride replies. Among the easiest options is to install rigid insulation sheets over the rafters which not only provides insulation but also the structural function of enclosing the roof. Vaulted ceiling with collar ties as long as you have the traditional rafter and beam setup you can add a vaulted ceiling to your existing home.

A structural ridge is the standard alternative to ceiling joists. Rafters used to frame a vaulted roof are typically larger than rafters used to frame a roof that relies on ceiling joists for support. You ll have to remove the entire roof structure to vault the ceilings. But keep in mind those existing horizontal joists located just above the ceiling do more than just hold the ceiling drywall in place.

But if it s framed traditionally with big lumber rafters the roof can stay in place. The first step is the positioning of a substantial ridge beam. If you see a complicated framework of 2x4s held together with perforated metal plates your roof is framed with trusses. 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.

If the collar tie option leaves too many framing members in the ceiling vault for your taste you can. Second measure the depth of the rafters. A plain flat ceiling gable is actually a procession of light trusses usually spaced 16 in. Collar ties are horizontal framing members that are essentially ceiling joists that have been moved upward.