How To Lay Out A Hip Roof

Continue rolling out the felt until you reach the roof hip on the other end.

How to lay out a hip roof.

This is a way of measuring the degree of steepness of the roof. Measure the distance between the angled hip rafter and the top of the wall at 20 in 51 cm increments and cut jack rafters to fit. This is covered in cutting common rafters mar 17. The key structural member is the hip rafter which spans from the building corner to the peak or the ridge.

The number of inches that the roof rises vertically for every foot of roof. 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. There are many variations on hip roofs and their construction but for the purpose. So use a tape measure to find the height of the roof above the top wall of the building.

Cut the felt in a straight line so that the bottom edge of the felt extends 8 inches past the roof hip. Http amzn to 2sfscbz swanson speed square http amzn to 2svgnvt 16 x 24 framing square starrett http amzn to 2sflm5v milwaukee circular saw http amzn. The first common rafter is the one on the end of the ridge. Or 24 o c so that buildings materials like plywood can be economically utilized.

The other rafter are laid out from this one either 16 o c. Before we explain hip rafters you need to understand how to lay out and cut common roof rafters. The walls of a hip roof are laid out from the center of the first common rafter. Depending on the size of the roof most hip roofs will have 4 6 short jack rafters that are spaced out every 20 inches 51 cm between the hip rafters and the king common rafters.

Calculate the roof pitch.