Pitched Roof Eaves Detail

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.

Pitched roof eaves detail.

A notch is taken out of the rafter known as the birds mouth. 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. The cavity is closed with a proprietary cavity closer. The wallplate is secured to the internal wall separated by dpc.

Fix a rafter spacer tray to provide a clear air path between underlay and insulation. 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. The wallplate is then used to secure the rafter to. Eaves detail the eaves detail shows where the roof members and coverings meet the wall of the dwelling.

Also shows you some tips and essentials for creating details. The main component of any eaves detail is the rafter tail the part of the rafter that extends beyond the exterior wall. This first installment of a two part series focuses on eaves that do not return onto the gable. Fix a plywood board or proprietary tray to provide continuous support to underlay to prevent water retaining troughs.