How To Frame A Hip And Valley Roof

Hip and valley roof framing is no so complex as compared to hip roof framing procedures.

How to frame a hip and valley roof.

This video shows the erection procedure for a broken hip and valley roof. This roof valley is a perfect example. First of all you need to design the layout of building. Hipped roof construction can seem quite complicated to grasp at first but i m going to break it down and explain each area in detail.

Here roofs are constructed with an angle of 90 degrees. Next once you know the lengths of the rafters cut some wooden planks to size and make birdsmouth cuts in each one so. Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show. But it doesn t have to be.

Http bit ly subscribethisoldhouse he explains the difference b. Repeat the run not the length of a common rafter for precision the thickness of the ridge board and any eave. Then enter those measurements into an online roofing calculator to determine how long each common rafter will need to be. To build a hip roof start by measuring the width and height of the building you re putting the roof on.

If you begin with accurate as built measurements and use a construction calculator to do the math you can cut all of the rafters for most roofs on the ground in just one shot. Now draw the centerlines for all rectangles that are formed inside. Broken hip and valley roof are formed on an l shaped building when the two sides ar. Framing a complex roof is one of the trickiest parts of home building.

Subscribe to this old house. The hip and valley factor is a number that is multiplied by the actual run horizontal distance of a common rafter to determine the length of a hip or valley rafter. Tommy silva gives the apprentices a lesson in hip roof framing.