O Hagan Attic Vent

O hagin patented attic vents for tile roof applications are manufactured as a two piece system consisting of a primary vent sub flashing and a profile specific secondary vent cover.

O hagan attic vent.

And holds multiple domestic and international patents with many more pending. For the complete pdf version of the installation instructions in english and in spanish please follow one of the links below. 4 inch subflashing with diverter cap sheet pickle n paint technique video. Attic vent for 2 piece clay tile roofing.

For the complete pdf version of the installation instructions in english and in spanish please follow one of the links below. Today o hagin has local and national testing approvals. O hagin vents are completely passive reducing energy costs related to heating and cooling. Alternatively cover all existing vent openings with 1 8 inch or 1 16 inch wire mesh.

Attic vent for composition shingle slate shake roofing. Removal of trapped gases. Proper attic ventilation facilitates the removal of hot trapped gases and fumes a major cause of indoor air pollution allergies and related health problems. From its founding roots as a roofing company over 40 years ago o hagin has grown into a nationally recognized designer and producer of top quality state of the art attic ventilation solutions.

Common 1 4 screens are ineffective and should be replaced or retrofitted. Is recognized for its industry leading efforts in research development and testing.