Roof Eaves Construction Detail

The wallplate is secured to the internal wall separated by dpc.

Roof eaves construction detail.

For more information on eave construction or other fire code requirements please refer to the county s wildland urban interface summary document pds 664 or contact the county s building department fire services division at 858 565 5920. Eaves are located at the down slope edge of a sloped roof and serve as the transition between the roof and fascia wall. Typical design and construction eaves. So we decided to go to the jobsite to see the conditions and details of the work to be.

The main component of any eaves detail is the rafter tail the part of the rafter that extends beyond the exterior wall. 20 reviews of eaves roofing thank you eaves roofing. Fix a rafter spacer tray to provide a clear air path between underlay and insulation. Eave construction description.

To prevent heat buildup this house was constructed without eave overhangs which also eliminates soffit vents. An open eave has a pronounced overhang often revealing projecting roof beams or brackets. A few months ago i had a problem with my home roof a friend recommended eaves roofing so i gave them a call and they got the job done. The wallplate is secured to the internal wall separated by dpc.

Trusses streamline construction but it s important when using them to make sure the resulting eave works with the design of your building. A roof can come to an end in basically three ways. An eave typically has a metal edge flashing and gutter that are attached to a wood fascia trim board. The eaves detail shows where the roof members and coverings meet the wall of the dwelling.

Before manufactured trusses the simplest roof construction involved extending exposed rafter tails beyond the walls of the house. A box eave is enclosed with a soffit. If a sprocketted or bell cast detail is used then eaves courses should be no lower than the minimum recommended roof pitch. A closed eave has very little or no overhang extension beyond the siding.

The cavity is closed with a proprietary cavity closer. 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. Fix a plywood board or proprietary tray to provide continuous support to underlay to prevent water retaining troughs. Overhangs are extensions of the roof beyond the exterior wall i e the joists.

The wallplate is then used to secure the rafter to. The design of your eave is dictated by the construction of your roof. The eaves detail shows where the roof members and coverings meet the wall of the dwelling. Types of eaves.