Gable Roof Soffit Detail

This first installment of a two part series focuses on eaves that do not return onto the gable.

Gable roof soffit detail.

Step 4 fix minimum 45 45 mm angle flashing to the underside of the soffit framing and over the weatherboards. Freelance technical writer wellington one such detail is the junction between the main gable of a building and the ridge from a smaller gable often a garage see figure 1. For boxed soffit fold flashing to form a stop end at the bottom. Hip roofs have a continuous cornice that extends completely around the building.

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. Soffits are actually part of the cornice or eave the point where the roof projection and the side walls of the building meet. Cut a straight piece of ridge material to this length and place it on the wall plates with an equal overhang at each end. A gable roof has a cornice along the side walls formed at the rafter ends.

The other end will be closest to you. Deeper overhangs are typically used on larger houses boxed eaves often have profiled brackets at 8 to 24 inches on center and grouped at corners. See more ideas about exterior trim vinyl siding installation soffit ideas. Oct 17 2019 explore derek hassmann s board gable end detail on pinterest.

Sequence of assembly no eave the sequence of assembly of flashing such a junction is critical to achieving a weathertight detail. Ends of weatherboards are cut to match the angle of the roof pitch. Select eave detail overhang between 8 inches and 16 inches. Figure 1 steps 1 3 for soffit detail at gable verge for weatherboards.

Before you nail it slide it a tiny bit out from the back of the f channel approximately 1 16 inch. This is a very small amount but it will keep your soffit from bending later. Begin at one bottom edge of the gable and slide the soffit into the f channel along the wall.