On buildings where the top of windows are close to the top of the building wall there may be insufficient space to construct an overhanging roof eave without blocking the windows.
Roof overhang without soffit.
The venting drip edge seems to be the easiest and most common way to go.
One great alternative to a soffit ventilation system is to install an intake vent right at the lower edge of the roof.
Tips for roof eave venting on roofs with no overhang or soffit dci products.
Venting a roof without eaves.
Smart vent 6 step installation guide by dci fine homebuilding.
Proper locations for another sketch of soffit construction and soffit ventilation details.
Roof overhangs are the amount that the roof hangs over the top of the siding in residential home construction.
It will primarily depend on the roof.
Un vented hot roof solutions.
The siding underneath the overhang is known as the soffit.
However if the home has no soffit it is quite a different matter.
Overhangs are common in most house designs providing protection against both wind and rain.
They call this a venting drip edge.
With a soffit venting is not much of a challenge.