How To Vent Attic Without Soffit Vents

One great alternative to a soffit ventilation system is to install an intake vent right at the lower edge of the roof.

How to vent attic without soffit vents.

Use a cordless drill driver to secure the vent to the soffit with in long no. Step 5 attach the vent to the soffit photo by merle henkenius. An important part of installing any system of ventilation into your roof system is to make sure that there is a point of entry and a point of exit for airflow. Space the holes 12 to 14 in.

It must also circulate. By virtue of their design and location on the roof ridge vents are predominantly exhaust devices. This creates a natural suction phenomenon where the ridge vent is sucking air out of the soffit vents creating a natural ventilation cycle. The answer is rafter venting.

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. For an attic without soffit vents you may have the option to use gable vents instead. Blazing hot without airflow. For proper ventilation it isn t enough for air to simply get into your attic.

The important thing to remember is the air must flow through the attic to the roof vents somewhere near the ridge of the roof. Typically you would have a gable vent on each end of the attic. Gaps that direct fresh air from the soffit vents to the peak of the roof. The function of soffit vents.

They call this a venting drip edge. Authoritative expert building diagnostic and repair advice toxic black mold and. With the help of an assistant raise the vent up to the soffit and center it over the cutout slot. When hot air rises up through the soffit venting it then keeps rising all the way up to the ridge vent.

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. The venting drip edge seems to be the easiest and most common way to go. Thankfully there are some ways around this dilemma. A ridge vent without a soffit vent doesn t work and here s why.

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. With a soffit venting is not much of a challenge. As a homeowner it is important that you review the soffit areas of the home for soffit vents. Attic ventilation works on the principle that.

For this reason the square footage of vent space at the base.