Gable Roof Structure Design

The main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang.

Gable roof structure design.

Like rain snow sleet wind and hail. The gable roof is one of the most popular roof designs due to its attractive symmetrical shape efficiency at shedding water and option for attic space. A gable roofis a type of roof design wheretwo sides slope downwardtoward the walls and the other two sides include walls that extend from the bottom of the eaves to the peak of the ridge. This first installment of a two part series focuses on eaves that do not return onto the gable.

The three primary variables to consider when designing the eaves for a gable roof are the width of the gable trim the projection of the eaves and the details at the corner of the gable ends. Gable roof advantages and disadvantages. Building a gabled roof requires basic carpentry tools and skills but as long as you make precise cuts and measurements you ll be able to make a roof for any simple structure. A gable roof is positioned at the top of the hip roof to provide additional space and enhancement to the roof s appearance.

Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing.