Remember that air is sucked up through the intake vents and is drawn up along the roof until it exhausts through the roof vents.
Hidden roof intake vent.
Intake vents located at the.
This means that.
It s a roof top installed shingle over intake vent that can be used to supplement existing soffit or undereave vents.
Find a distributor near you.
Open wall gable vents and roof vents are no longer feasible but the underside of the.
An easy tool to determine the number of o hagin attic vents required for your project.
Certainteed intake vent provides continuous intake airflow at the roof s edge and provides proper intake ventilation for homes with little or no overhang.
The best ventilation solution for tile roof applications in areas where rain or snow may be a concern.
Even in this case most air flow will be across.
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.
Beneath the roof eaves in the soffit is the standard place to install intake vents because it s the lowest spot in the roof.
Using a unique design and installation method smartvent eliminates the problems and inefficiencies found in roof construction using ridge and soffit venting namely inadequate vent openings in the soffit.
Hidden in plain sight and often camoflauged by specialty ridge shingles.
Smartvent is a patented roof and attic ventilation product that provides the best passive attic ventilation available.
Approvals technical bulletins warranty and building code information.
The old still reliable method of venting the soffit.
In a few cases very wide open soffit vents at building eaves seem to result in a dry attic but the design relies on a prevailing wind pattern that sends air through the attic.
Roof intake venting with no outlet vent openings won t work because there will be no air flow through the roof cavity.
Construct a hidden roof intake vent at the top of the building wall by removing the wall top trim or top siding board cutting away any building sheathing or blocking at the wall top nailing 1 spacer blocks 16 on center nailing a new spaced out wall top trim board along the roof eaves and screening the opening against insects.
In addition to all the design construction features and color choices of the o hagin standard line this patent pending attic vent features an interior stainless steel diffuser that breaks down wind driven rain and snow before it can enter the attic space.
