Hip Roof Rafter Bracing

Hip roofs are constructed with four rafters that usually meet on a ridge board that is situated at the middle portion of the roof.

Hip roof rafter bracing.

Hip roof framing rafter cut angle template diagram if using a circular saw or compound miter saw set saw bevel angle to 45 to obtain creeper and hip side angles. Bracing for larger roofs. Similarly hip and valley rafters provide the point of connection for roof rafters framed at angles. The hips are in red common rafters yellow and for hips to work on a square roof like above each member is equal.

Diagonal rafter bracing should be approximately 45 to the rafters on plan. Step 2 hang a plumb bob from the nail and mark the point where it touches the joist below the rafter using a pencil. See saw miter and blade angle settings. Whereas in the case of square buildings hip roofs are more commonly pointed toward the top portion while forming a pyramid like structure.

Span for the main rafters measure from outside of wall to outside of wall. Applicable to all trussed rafter roofs unless rigid sarking such as timber boarding or plywood is used. Bracing for roofs less than 6 6m wide on detached or staggered stepped buildings. There are 6 of these rafters on every hip roof.

Tap a small nail into the side of the rafter at that point. King common rafters are the common rafters closest to the hip rafters. Bracing for roofs that are approximately square. In this video we cover how to brace a conventionally framed roof and why it is important to do so.

If you see sagging rafters recommend stabilization by a qualified contractor. Nail one rafter on each side of the hip roof to brace the ridge board in place. Then nail the king rafters in place against the ridge board. You will learn some great tricks for using braces to keep.

Hip roofs have hip rafters which are oriented diagonally to the ridge and outside walls. Stabilization typically involves installation of a purlin system. Hip rafters are simply called hips and are shown here as brown. With the saw bevel angle set to 45 cutting hips and creepers at the plumb cut angle will produce correct side angles.

Select the following information by using the drop downs to enter values in feet and inches. However since there is some load transfer with these members the code requires a nominal 2 thickness and bracing to a load bearing partition at the upper end or to be designed as a beam with proper supports. Measure the length of one of your rafters and mark the rafter at its midpoint.