Attic Roof Ventilation

Gable vents may circulate air through only a small percentage of your attic.

Attic roof ventilation.

Static roof line vents are effective for ventilation but generally aren t recommended due to issues with leaks. Intake vents located at the lowest part of the roof under the eaves allow cool. 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. It can quickly remove a larger volume of hot and or humid air from your attic when compared to static ventilation.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. The master flow erv5 power roof vent is the master flow erv5 power roof vent is a great overall investment in attic ventilation. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Air flows in through the soffit vents and out through the roof vents.

Soffit vents may leave air trapped at the top of your attic. See the benefits of attic ventilation a new roof is more than just shingles. 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. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters.

Attic fans perform this ventilation by pushing hot air out into the environment while also pulling fresh. For the best results place roof ventilation near the roof s peak and soffit vents in the eaves. Ventilation helps maintain a healthy attic space both for your roof and for your family. When installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic.

Vents come in various styles. Fans and vents may be installed on the roof system that will draw the air out of the attic space and exhaust it to the exterior. Enter square footage calculate or enter the square footage of the attic or area to be vented. Whole house fans powered attic fans.

Grab a flashlight and inspect your attic during the winter. This in turn can help save money on your heating and cooling costs. These fans may be controlled by a switch or a thermostat which detects heat build up in the attic space and automatically exhausts the attic space.