Pitched Roof Eaves Detail

In some cases a closed or flush eaves can be designed which stops the rafters and ceiling joists at the face of the external wall where a fascia board is then fixed to the ends of the joists and the rafters.

Pitched roof eaves detail.

This first installment of a two part series focuses on eaves that do not return onto the gable. The wallplate is then used to secure the rafter to. A notch is taken out of the rafter known as the birds mouth. The wallplate is secured to the internal wall separated by dpc.

To determine exactly what the rafter tail will look like i always make a full size drawing on a scrap of plywood of all the eaves elements including framing and finish materials see illustration above. 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. Also shows you some tips and essentials for creating details. Eaves detail the eaves detail shows where the roof members and coverings meet the wall of the dwelling.

Fix a plywood board or proprietary tray to provide continuous support to underlay to prevent water retaining troughs. Published on apr 7 2020 this video is about drawing a pitched roof eaves detail showing how the truss connects to the top of the wall. If a sprocketted or bell cast detail is used then eaves courses should be no lower than the minimum recommended roof pitch. Fix a rafter spacer tray to provide a clear air path between underlay and insulation.