Square Attic Vents On Metal Roiof

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.

Square attic vents on metal roiof.

Large flange for easy installation. 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. Download brochure pdf 353 kb. Enter square footage calculate or enter the square footage of the attic or area to be vented.

Aluminum and galvanized steel construction. The building codes and building science for. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters. Suitable for up to 12 12 roof pitch.

It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. Hot air beneath the metal needs an escape route near the top of the roof and intake vents at the. Soffit vents are one of the most popular intake vent styles. Ventsure metal square top vent is suitable for up to 12 12 pitch and features a weather resistant rolled flange.

Promotes a cooler drier attic. Continuous or individual soffits. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. 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.

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. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. Roof ventilation depends on the simple scientific fact that hot air rises. The attic structure beneath a metal roof is just as susceptible to moisture damage as is the structure beneath a shingled roof.

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. Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.