Un vented roof solutions to buildings with no roof overhang and which are a more distant second best approach are discussed at roof venting.
Roof overhang without soffit.
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.
Proper locations for another sketch of soffit construction and soffit ventilation details.
This is usually a 3 8 inch piece of plywood that is underneath the overhanging portion of the roof that extends beyond the outside wall.
However if the home has no soffit it is quite a different matter.
Some home designs do not have a soffit.
They call this a venting drip edge.
Un vented hot roof solutions.
It will primarily depend on the roof.
The siding underneath the overhang is known as the soffit.
Roof overhangs are the amount that the roof hangs over the top of the siding in residential home construction.
Tips for roof eave venting on roofs with no overhang or soffit dci products.
Venting a roof without eaves.
With a soffit venting is not much of a challenge.
Overhangs are common in most house designs providing protection against both wind and rain.