Low Slope Attic Vent

The most common flat and low slope roof leaks occur at flashings and roof penetrations such as at plumbing vents chimneys and roof mounted air conditioners or heat pumps.

Low slope attic vent.

This static vent is a great choice for ventilating attic spaces. Copper as well as a variety of pre. Don t let the compact size fool you. Hip and ridge shingles starter shingles low slope products ice and water barrier synthetic underlayment intake ventilation exhaust ventilation titanium and rhinoroof.

The top of the roof meets the wall of the house and the 2 sides also meet walls. This attic vent provides maximum airflow 72 square inches of net free ventilation area nfva without detracting from the aesthetics of the roof design. The universal dormer vent is a low profile off ridge roof vent that is designed for a pitched roof of 3 12 slope or greater. About 12 x 18.

An excellent static vent for ventilating sloped roofs. To achieve these goals the attic needs cooler dryer air entering low near the eave or the roof s lowest edge so it can flush out any warm moist air that may have built up inside pushing it out through the roof s exhaust vents positioned as close to the peak as possible. Section r806 roof ventilation r806 1 ventilation required. The universal dormer vent can be used as an air intake vent or as an air exhaust vent depending on where you install it on the roof.

So it is essentially boxed in on 3 sides. I m trying to vent a 1 12 roof that has not been vented. The universal design looks great on a shingle roof. Enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of roof rafters shall have cross ventilation for each separate space by ventilating openings protected against the entrance of rain or snow.

Very common also are leaks at parapet wall flashing and parapet wall caps. 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.