How To Frame A Hip And Valley Roof

Here roofs are constructed with an angle of 90 degrees.

How to frame a hip and valley roof. Next once you know the lengths of the rafters cut some wooden planks to size and make birdsmouth cuts in each one so. 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. 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. This roof valley is a perfect example.

Tommy silva gives the apprentices a lesson in hip roof framing. 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. Then enter those measurements into an online roofing calculator to determine how long each common rafter will need to be. Now outline the biggest rectangle inside the building layout.

Subscribe to this old house. Now draw the centerlines for all rectangles that are formed inside. But it doesn t have to be. Framing a complex roof is one of the trickiest parts of home building.

Broken hip and valley roof are formed on an l shaped building when the two sides ar. This video shows the erection procedure for a broken hip and valley roof. To build a hip roof start by measuring the width and height of the building you re putting the roof on. Http bit ly subscribethisoldhouse he explains the difference b.

Hip and valley roof framing is no so complex as compared to hip roof framing procedures. Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show. First of all you need to design the layout of building.