Stick Framing A Gambrel Roof
Framers stick building a hip roof you can learn a great deal about roof framing by understanding the concepts of framing a gable or shed roof.
Stick framing a gambrel roof. Joists are the horizontal members that form the flat ceiling part of a stick framed roof. Stick framing can t span very far. Nail along the edges of the osb or plywood driving the nails into the rafters every 8 inches 20 cm with 8d common nails. What does stick mean in roof framing.
While truss roofs are the most popular construction style today by some estimates truss roofs outnumber stick frame roofs two to one there are regions of the country where builders still prefer stick frame roofing. You then have rafters running down from this ridge board and resting on the top wall plates. Stick framing a roof requires framers to spend much more time on scaffolding ladders and above ground which means more chance for accidents. It is easy for boards to walk off the job site when they are loose and in easy to carry pieces.
Place the osb or plywood on the top portion of the rafters and make sure that the edges run flush. Stick framing combines roof rafters with ceiling joists. There are several roof types. Most roofs utilize 16 inch spacings for strength and rigidity.
The angle of the rafters forms the pitch of the roof. Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. With premanufactured trusses or with rafters and ceiling joists commonly called stick framing. For stick framed roofs that have horizontal joists.
There are two common ways of framing the roof of a house. A rhode island builder shows how he built trusses for this classic roof shape right on the job site simplifying a procedure that can be slow and cumbersome. By joe stanton issue 141 synopsis. Start with the top corners of the roof first.
The rafters are usually positioned directly above the wall studs. The gable roof hip roof gambrel roof flat roof shed roof mansard roof and many more custom roof types. Nail osb or plywood onto the rafters to enclose the roof. Sometimes the rafter will have a tail and extend out past the wall so that you have a soffit or overhang.