Roof Ridge Vent Without Soffit Vents

Then simply roof over the slots.

Roof ridge vent without soffit vents.

The effect of ridge vents for the roof depends upon the energy efficient nature of the structure. Rose a research architect at the building research council at the university of illinois replies. If when you finally get around to venting the attic properly with ridge and soffit vents the ridge shingles can be removed and a ridge vent installed instead. For an attic without soffit vents you may have the option to use gable vents instead.

While this provides an outlet for air flow it does not provide an inlet to complete the convection cycle needed for proper ventilation. For example you can use ridge vents mushroom cap vents upper gable end vents fans high mounted attic fans etc. As simple as that sounds there is a specific formula for which exists numerous calculators available online air vent s website gaf etc. The up draft of air from the building convection current of rising warm air which moves up through most buildings will be increased and will mean unnecessary heat loss if you have a ridge vent to vent air out without also providing good intake venting at the soffits or eaves.

As the wind blows across the roof of your house it sort of swoops up at the ridge and the ridge depressurizes and the air that s in the attic sort of gets sucked out at the ridge. A ridge vent without a soffit vent doesn t work and here s why. Soffit vents when paired with ridge vents provide complete ventilation for your whole roof surface. You ll be able to move air throughout the attic without the use of fans or turbines when enough space is given to this vent design.

During the reroofing have the roofers cut through the sheathing to provide the slots necessary for a ridge vent. Having one without the other is not doing you any good. See here s how ridge and soffit vents work together. Ridge vents are the best steep slope roof top ventilation system in use today but are invalid without proper amount of soffit vent and layout.

List of the cons of roof ridge vents. Ridge vents do not always provide the proper ventilation in some homes.