Roof Pitch Change Detail

While replacing a roof pitch may seem like a simple task it s far from a casual project.

Roof pitch change detail.

We measured from the ridge to the sleepers to get the lengths of the jacks and then cut them and fastened them into place. To let the jacks sit plumb on top of the sleepers we angled the level cuts to the 3 1 2 in 12 pitch of the shed roof setting the circular saw to a 16 degree bevel the degree equivalent of a 3 1 2 in 12 pitch. Pitch transitions are a common roof detail. A roof pitch is the slant of a roof or how steep a roof s slope is.

The roof plane goes from one pitch to a lower pitch. Instead it requires professional plans and big structural changes to a house. This is a fairly common roof detail. You ll have a steeper part of your roof turning into a lower slope so there s a steeper pitch up top and a lower pitch on the bottom.

We re going to do a pitch transition or change. Roof pitch roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run. We need to do something where that change happens so the panels can go down and water can come off hit the lower slope and come off the roof. See the illustration below.

Use a pry bar to pull loose. Change the pitch on an existing sloped roof by removing the old roof and framing. Roof pitch is determined by ridges walls and rafters inside the roof. A roof pitch transition is a line in the roof plane that changes pitch.