Joining Perpendicular Gable Roofs

Tying in perpendicular to existing roof start tying in a new gable roof perpendicular to the old one by removing old shingles and nailing 2 inch by 6 inch valley boards along the chalk lines you marked.

Joining perpendicular gable roofs.

Draw a diagonal line between 9 feet the run of the main roof on the tongue of the square and 7 feet 6 inches the secondary roof run on the blade. In a standard gable roof the ridge board does not provide structural support for the roof and is used primarily as a nailing surface for the upper ends of the rafters. This type of roof is often seen in buildings with a more complex layout for example homes with an attached garage. A hip roof or hipped roof is a type of roof design where all roof sides slope downward toward the walls where the walls of the house sit under the eaves on each side of the roof.

By john carroll download the pdf version of this article. Unit run of the hip. The porch joined the house at right angles to a shed roof section. By comparison a gable roof is a type of roof design where two sides slope downward toward the walls and the other two sides include walls that extend from the bottom of.

When two perpendicular roof. When two gable roof lines. This gives the angle of the hip rafter. The ridge board is a horizontal timber that serves as a nailing surface for the upper ends of the rafters but in most gable roofs does not bear any of the roof s weight.

Joining two roofs of different pitches. 489 78 kb my business partner and i recently added a large screened in porch with a gable roof onto a client s home. Saved by yahoo life. In a hip roof with equal pitches the unit run of a hip or valley rafter is 17 inches for every 12 inches of run in the main roof.

Gable roof in a nutshell. Cross gabled a cross gable roof is a design that consists of two or more gable roof ridges that intersect at an angle most commonly perpendicular to one another. Joining perpendicular gable roof. With the join unjoin roof tool selected you need to click on the line of the roof which is on the face of what you want to join to the other roof.

We want to join this face to the roof.