Framing Roof Eaves

Box framing your eaves greatly enhances the appearance of your home making your eaves look infinitely tidier.

Framing roof eaves.

Home eaves are considered heat traps so closing the space with fascia board and soffit panels helps to prevent a fire from igniting inside a home. On both ends of the roof i let the subfascia run out beyond the anticipated width of the rakes. An eave is the part of a roof that overhangs the building s exterior walls. Roof eaves are extensions of rafter structure outside of the house frame.

There are many different materials you can choose from when boxing your eaves such as vinyl which is very easy to install and maintain but not as effective as metal for fireproofing. Box frame roof eaves wind can blow fire embers inside an attic vent so sometimes homeowners in high wind dry areas choose to box in their roof eaves. Roof eaves revit roof detail flat roof civil engineering understanding yourself architecture notes tutorials. If the lower section of the roof rafters or rafter tail extends beyond the exterior wall the projection forms an overhang or eave.

What hip roofs demand in extra framing. When designing an open eave with roof trusses make sure that you raise the heel of the truss and use a thicker top chord. Open eaves with trusses. Framing a roof with larry haun podcast episode 180.

Wood is also used and provides great insulation. Finish the eaves framing after ripping the top of the subfascia with a circular saw set to 26 5 degrees i flushed the top ripped edge with the top of the plumb cut on the rafters and screwed the subfascia to the rafter tails. A building with a hip roof has more eaves than a building with a gable roof. Inside your home usually in the attic the eave is the angle where the roof meets the outside wall a good place for insulation as long as it doesn t get into the soffit the underside of the overhang.

Before roof trusses the exposed rafter tails were an extension of the roof framing. The ceiling joists pushed the rafters up and gave extra height to the building. Individual rafter extensions block extensions are effective when you have a proper slope of the roof. The eave of a house has come to mean the underneath area of the roof that projects from the exterior siding as opposed to a cornice which is part of the entablature in classical architecture.