Using Soffit Vents If You Have No Attic

So if you can have a soffit vent and a ridge vent that s the best situation.

Using soffit vents if you have no attic.

If your roof is simple and straightforward and if aesthetics and truss strength permit then you create a vented roof design by adding 2x sleepers and a new deck and roof. Authoritative expert building diagnostic and repair advice toxic black mold and. The spaces between the sleepers can probably be detailed so that the roof is vented at the soffit as well as at the ridge see venting a shed roof. He loved big eaves.

Greebo is spot on you want soffit vents for your air intake. For proper ventilation it isn t enough for air to simply get into your attic. The design of many older houses omits eaves which maximizes the amount of sunlight. How to vent an attic with no eaves the function of soffit vents.

Now that we have that out of the way let s get to the heart of the matter venting a house with little to no eaves or soffits. Roof eave venting on roofs with no overhang or soffit how to correct improper or inadequate attic or under roof ventilation in buildings detecting and correcting attic condensation and preventing ice dam leaks in buildings how to correct improper or inadequate attic or under roof ventilation in buildings. In a nutshell yes soffit vents prevent moisture from doing bad things to your home. Problems when roof has no overhang.

Focus on the other ventilation you have in the attic. An attic s intake vents are most commonly installed directly in the soffit either as individual vents spaced every few feet or as one continuous perforated soffit running the entire length of. If you re not going to have a soffit vent frankly it really doesn t matter because you re not going to have the pattern that we would like you to have and you just have another hole in the space to let air out. Soffits are the underside of the eaves.

The two most common options are to.