In order to allow for the cupola the framing of the roof does not extend to the peak.
Framing hip roof cupola.
This video explains in detail how to build a hip roof.
This blocking will transfer the load of the cupola to the roof trusses or to the roof rafters.
Most cupolas i ve seen have a hip roof.
Piece of 2x2 as a hub.
The framing for this roof is a symmetrical hip roof with large overhangs and a cupola.
Screws through the rafters into the hub.
My contractor buddy built the frame out of wood and wants a metal roof.
Item 1356844 model 2136cv.
Screw the hub to two of the rafters and fasten the other two by driving 3 in.
Good directions carlisle 36 in x 49 in white vinyl cupola with copper roof.
These are pretty easy to frame.
You can frame the cupola on top of your existing roof but be sure you have solid blocking under the outside walls of the cupola.
Join the rafters using a 6 1 2 in.