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.
Shingle roof vents.
O hagin weathermaster attic vents the best ventilation solution for tile shingle slate or shake roofs in areas where rain or snow may be a concern.
These vents are static vents that are placed over holes in the roof close to the roof ridge.
First from inside the attic your roofer will drive a nail through the roof structure to mark spots for the vents.
Unlike box vents which are square off ridge vents are usually much longer and thinner.
A new roof is more than just shingles.
These patented attic vents feature an interior stainless steel diffuser that breaks down wind driven rain and snow before it can enter the attic.
O hagin fire ice attic vents.
They let moisture and hot air exit the attic but they aren t nearly as effective as other types of roof vents and homes generally need to have several of these units for the best results.
It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters connectors or end plugs needed.
Help remove excess heat and moisture to protect your roof from premature deterioration.
The roofer will mark these spots between the rafters evenly along the roof.
Ventilation and attic vents.