Vaulted Hip Roof Framing

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.

Vaulted hip roof framing.

The trick in framing a vaulted ceiling is figuring out what to do with the ceiling joists. At the intersections the plates were all welded. Subscribe to this old house. The function of each component is.

These horizontal framing members tie a building s outer walls together and resist the outward force exerted by the roof rafters in conventional framing. Furthermore if the vaulted roof is constructed as a hip roof things get even more complicated. The roof system consists of a ridge beam and 4 hip beams. Not only must the ridge beam be supported but the top ends of the hips must also be supported.

Not shown are the hip and valley rafters needed to tie the roof together where the rafters are framed at an angle to each other. The interior is pure cathederal with no columns supporting the ridge or hips and no collar ties. The hips and perimiter of the flat portion were framed with lvl and steel flitch plates bolted together. Tommy silva gives the apprentices a lesson in hip roof framing.

Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties. And the rafters must have a secure connection to the hips. Vaulted hip roof shobroco structural 28 aug 12 19 56 if this roof is as i picture it a tie at the corners of the top plate of the wall might be all you need with properly sized rafters turning the top plate into a ring beam or a half ring beam that is tied to the original house. There was no ridge because the top of the roof was flat 6 wide.

A vaulted roof structure opens the space below for stylistic reasons or for the addition of an attic or loft area. Of the four basic roof shapes shed flat gable and hip only the flat roof is. Http bit ly subscribethisoldhouse he explains the difference b. Without joists the walls can bow outward and the roof ridge line may sag.

I have framed a cathedral hip roof.