Covering Attic Ventilation Holes

Hardware cloth is fairly rigid mesh with heavy gauge wire that is not easily damaged by animals.

Covering attic ventilation holes.

Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent. But before you cut any holes plan the locations of the attic vents. It is an easy plug solution that makes converting from static vents to ridge ventilation products faster and stronger than other methods. Adding attic vents is a simple matter of cutting holes and installing vents.

It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters. 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. Buy hardware cloth with 1 8 inch or 1 4 inch openings. Static vents often protrude from roofline thanks to.

The answer is to cover the holes with a type of metal mesh called hardware cloth. Generally speaking you need a ratio of 1 300 where for every 300 square feet of ceiling space you need 1 square foot of attic ventilation. That said air resistance and interference such as vent grates reduces the area of true ventilation. Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them.

Camco standard roof vent cover opens for easy cleaning aerodynamic design easily mounts to rv with included hardware smoke 40453 4 7 out of 5 stars 1 984 31 66 31. Photos 1 6 show how it s done. In other words the entire vent opening doesn t count as vented space.