Framing Between Two Peaks On A Roof

From gable to mansard read on to learn about the various roof shape types that add character and style to homes.

Framing between two peaks on a roof.

It extends from one gable end to the other at the peak of the roof. Think of this as the total height of the roof itself. And the line length measurement from the roof peak to the building wall is the hypotenuse. Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run.

The pitch of the roof refers to the amount the roof slopes for every 12 inches it extends horizontally and it usually given as a fraction. Explore framing complexities that result when roofs of two different pitches intersect. Generally wherever 2 sloped planes connect other than at a peak point a valley is formed. The ridge is the peak where two sloped roof sections meet.

The rise refers to the height of each truss measured from the bottom of the roof segments to the top most point or peak of the roof. They have two sloping sides that come together at a ridge creating end walls with a triangular extension called a gable at the top. Where the porch roof extended over the shed roof we installed a 2x6 ridge that ran from the top of the dropped structural ridge to the apex of the sleepers. Learn more about off angle roof framing.

To scribe the angle we placed a length of stock on top of the rafter peaks and leveled it across using a scrap block to trace the angle. A sketchup model helps clarify how various rafters and framing components are assembled in an off angle hip and valley configuration. Valleys the inverse of a ridge or lines that appear to go inward on a roof. Gabled roofs are the kind young children typically draw.

Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters. Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. The rise or height of the roof at its peak is the altitude of the triangle.

The ridge board is the horizontal framing member that defines the roofline in a gable roof. In combination of roof styles a hip will connect to another part of the roof as part of the frame. The best time to replace a roof is between march 21 and september 21 because the sun s heat helps the shingles bond together better.