Hip Roof Frame Construction

The hip roof is the most commonly used roof style in north america after the gabled roof.

Hip roof frame construction.

Other roof shapes particularly those with dormers or on houses with cathedral ceilings attic rooms or attic storage areas are stick built. Attach 4 6 centering rafters and lift the ridge beam into place. Roofs are basically five types. These hip rafters run at a 45 angle from each corner of the building to the ridge.

Gable and hip roofs may be built primarily of trusses. Framing a hip roof thus demands expertise in this field so that the completed structure can be designed with more accuracy and safety of the house. This style of roofing became popular in the united states during the 18 th century in the early georgian period. A hip roof or a hipped roof is a style of roofing that slopes downwards from all sides to the walls and hence has no vertical sides.

If the extension length is half the extension length the 2 hips will meet at the existing wall and the roof will come to a peak with no ridge like half a pyramid. Another common design in the northeast is the saltbox which is a gable roof with one longer side. Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show. Shed gable hip gambrel and mansard.

The valley is formed where the two. If the wall plates are all square of equal lengths then the hipped rafters would form a pyramid shape like the picture above normally a roof is rectangle and there are more yellow common rafters. Hip the hip roof has four sloping sides. Hip rafters are the diagonal rafters that span from the ridge at the top down to the corners of the roof.

A collar beam adds strength to the triangle at the middle. Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. Stick framing creates a triangle between the rafters and ceiling joists.

The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang. Place the 4 6 common rafters in their designated positions along the 2 longest walls and nail them firmly to the wall with a nail gun. The roof extension length must be at least twice as long as its width or the 2 hips will meet before they reach the existing building wall. It is the strongest type of roof because it is braced by four hip rafters.

The first step in the process of erecting the hip roof is to get the ridge beam into place at the top of the roof.