Attic Intake Vents No Soffit

Grab a flashlight and inspect your attic during the winter.

Attic intake vents no soffit.

Air flows in through the soffit vents and out through the roof vents. Provide continuous soffit or eaves intake venting as we describe at roof venting. A ridge vent without a soffit vent just doesn t work. Continuous or individual soffits.

For proper ventilation it isn t enough for air to simply get into your attic. For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic. No soffit vents but do have small gable end vents.

Read this article to learn why. A shingle over intake vent provides a larger intake area than the venting drip edge. This is probably the most costly solution to an un vented no overhang roof design and is practical only in cases where the building is being modified for other reasons. Soffit vents are one of the most popular intake vent styles.

In this q a a reader is experiencing a serious condensation problem after a roof remodel. These products are not offered by owens corning. He explains that he has a ridge vent but no soffit ventilation. How to vent your attic when you have no eaves or shallow soffits.

Air enters low and then escapes out of the attic higher up near the peak of the roof. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. 218 4 pieces 389 3 pieces.

If you see dampness or frost you need better roof ventilation and some attic vents. The function of soffit vents. The standard intake vent for attics is a soffit vent also sometimes referred to as an eave vent and it allows for air to enter the attic down low near the eaves. Intake air is critical to maintaining a proper flow of air throughout the attic space.

It must also circulate. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge. For this reason the square footage of vent space at the base.