In an open eave design the roof rafters or joists and roof sheathing are visible.
Roof with open eves.
Closed eaves with angled soffit.
When designing an open eave with roof trusses make sure that you raise the heel of the truss and use a thicker top chord.
From left to right.
The last pieces to go in were nailing blocks above the ledger for the back of the return and at the bottom edge of the soffit for attaching the rake 20.
Open eaves with trusses.
Types of eaves.
Soffit vents are recognizable for the narrow slits that provide open space into which air can flow.
Older homes often have an open eave with the rafters adding to the décor.
With a soffited eave design the roof rafters and sheathing are hidden through the use of a panel or boards that extend horizontally from the edge of the roof typically being attached to the bottom of the fascia back to the exterior wall.
An open eave has a pronounced overhang often revealing projecting roof beams or brackets.
There are a number of different types and styles of soffit vents.
Some older homes have open eaves.
These can be repaired or soffits can be installed to create closed eaves.
These homes can be left as is or soffits can be added.
Doing so raises the eave which prevents it from conflicting with the window head height.
Closed eaves with angled soffit closed eaves with flat soffit and no raised heel closed eaves with flat soffit and raised heel.
A box eave is enclosed with a soffit.
Soffit vents are commonly made of aluminum or vinyl and are installed into your soffit the surface under the eave of the roof.
A roof can come to an end in basically three ways.