Static Roof Vent Placement

Nfa plastic slant back roof louver static vent in weatherwood sold in carton of 2 only model slp150ww 68 40 carton 68 40 carton free delivery.
Static roof vent placement. Lomanco static roof vents are exhaust vents by design. Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals. Static vents come in a variety of different styles and sizes but are all non motorized vents installed near the roof ridge to allow for unobstructed flow of air from the attic. Set your store to see local availability add to cart.
The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture. Otherwise the exiting air at the ridge will usually pull its makeup air from the closer gable end vents and not from the soffit or eaves vents. All lomanco static roof vents are available in several colors to blend with your roofing materials. 2 drill the guide hole adjust placement of the vents to avoid drilling through any rafters.
Active ventilation 12 in. Optimum roof ventilation design. Other common features include a bird proof design a weather tight seamed collar and a high profile and rolled flange on the. Each vent s unique design offers maximum weather protection.
The building codes and building science for. One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Provides continuous ridge venting continuous soffit venting and then close off those old gable end vents to force the intake air to come where you want it to flow. If there are more than one they are centered between the rafters and installed at regular intervals in a horizontal line along the roof.
Static roof vents 1 positioning the vents on the roof position the vents evenly spaced across the roof below the ridgeline so that the vents can only be seen from one side of the house yet no greater than 2 feet below the ridgeline. Air vent 150 sq.