How To Vent A Roof Without Eaves

If you have an older home that has no soffits eaves or roof overhangs then there are a few different options to add venting to your attic.

How to vent a roof without eaves.

Venting a roof without eaves. By virtue of their design and location on the roof ridge vents are predominantly exhaust devices. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Venting solutions for roofs with no overhang or soffit.

There are many such vents on the market and they re available at most lumber stores. The venting drip edge seems to be the easiest and most common way to go. How to vent an attic without eaves. The easiest and best way to add ventilation to your roof without getting into the expense of a profile change is installing a venting drip edge.

The important thing to remember is the air must flow through the attic to the roof vents somewhere near the ridge of the roof. Tips for roof eave venting on roofs with no overhang or soffit dci products. Many years ago home builders were simply unaware of the importance of attic ventilation this is why some older homes don t even have soffits. Venting drip edge basically combines continuous soffit vent with an extended drip edge.

A ridge vent without a soffit vent doesn t work and here s why. Thankfully there are some ways around this dilemma. Smart vent 6 step installation guide by dci fine homebuilding. Smart vent a special roof eaves vent product that provides a 3 4 opening about 6 above the top of the roof drip edge.

However if the home has no soffit it is quite a different matter. They call this a venting drip edge. Rose a research architect at the building research council at the university of illinois replies. In most cases all you have to do is remove about one inch off the top of the fascia the part that covers the end of.

Even without soffit venting it is important to provide an air gap at the soffit level to help keep the roof deck dry. With a soffit venting is not much of a challenge. Install special roof intake venting products that work at the lower edge of the roof decking underneath the first course of shingles.