The beam at the peak of the roof that the two sides of the roof attach to, or the beam that attaches the sloping roof to a support wall.
A horizontal board used to secure the top of rafters.
The beam set under the roof top.
A beam located at the highest part of the roof to support the upper ends of the common rafters
A horizontal timber at the peak of a roof what rafters are attached. Also called a ridge board, ridge piece, or ridgepole.