Roof Framing Of Hip Roof From Underside

This style of roofing became popular in the united states during the 18 th century in the early georgian period.

Roof framing of hip roof from underside.

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. In a rafter roof all of these components are required to provide a stable roof. Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties. The methods i use are derived from production techniques.

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. Draw a ridge line between the intersection points of the hip rafters. A disadvantage of the hip roof is that it is more difficult to construct than a gable roof. This video explains in detail how to build a hip roof.

The function of each component is. Collar tie also collar beam in profile the framing of a conventional pitched roof forms a triangle. The butt of a shingle is the end that faces down roof. Hip rafters are the diagonal rafters that span from the ridge at the top down to the corners of the roof.

In this article i will outline the basic principles for framing a regular equal pitch hip roof including how to lay out the hip and precut the jacks. 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. These hip rafters run at a 45 angle from each corner of the building to the ridge. Intersecting the intersecting roof consists of a gable and valley or hip and valley.

Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show. Mirrored pairs of rafters meet at a ridge and are connected across the base by a ceiling joist. 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. The valley is formed where the two.

The hip roof is the most commonly used roof style in north america after the gabled roof. 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. It is the strongest type of roof because it is braced by four hip rafters. It is good to construct proper diagrams on paper for designing hip roofs so that these figures can assist you in the proper layout in the next stages.

I like to save time by figuring out and cutting as much as possible on the ground before climbing up on the plates to stack the roof.