Roof Space Ventilation Fans

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.

Roof space ventilation fans.

When summer hits you want a solution with serious power to vent the heat from your attic. They run more quietly and allow greater control over fans speeds than direct drive exhaust fans. 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. Hot air exhaust vents located at the peak of the roof allow hot air to escape.

Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters. Designed for attic spaces up to 2 088 square feet master flow s unit can remove a large volume of hot air at a rate of 1 500 cfm. See the benefits of attic ventilation a new roof is more than just shingles.

Roof mounted attic fans require a vent hold near the top of the roof where the fan can sit over the vent on a plastic or metal base. Belt driven exhaust fans handle large volumes of air at low static pressures. Direct drive exhaust fans have their motor mounted on the fan shaft so they are more compact and have fewer moving. We like master flow s model for its easy installation and efficiency.