Soffit Vents With No Attic

For proper ventilation it isn t enough for air to simply get into your attic.

Soffit vents with no attic. Or when adding eave vents would clash with the house s architectural style. Read this article to learn why. For an attic without soffit vents you may have the option to use gable vents instead. An unvented roof is often the only viable option when roof framing is complicated such as when there are hips valleys dormers or skylights that would prevent eave to ridge ventilation.

One great alternative to a soffit ventilation system is to install an intake vent right at the lower edge of the roof. When the house has no soffits and hence no soffit vents. Normal vented air likes to enter the attic lower down near the bottom third of the attic and as it passes through it will exit higher up near the top third of the attic space. Install special roof intake venting products that work at the lower edge of the roof decking underneath the first course of shingles.

They call this a venting drip edge. The venting drip edge seems to be the easiest and most common way to go. If you have an attic with no soffit vents but 2 unobstructed gable vents then you will probably be ok on ventilation. How to vent an attic with no eaves the function of soffit vents.

Typically you would have a gable vent on each end of the attic. Smart vent a special roof eaves vent product that provides a 3 4 opening about 6 above the top of the roof drip edge. A ridge vent without a soffit vent just doesn t work. The design of many older houses omits eaves which maximizes the amount of sunlight.

Venting solutions for roofs with no overhang or soffit. Problems when roof has no overhang.