For the complete pdf version of the installation instructions in english and in spanish please follow one of the links below.
O hagen flat roof vents.
Vents for shingle slate and shake roofs.
All things being equal wind driven turbine vents also known as a whirlybird roof vent do move more air than flat vents but only when the wind blows.
It s probably a good idea to first understand the type of vents commonly found on homes.
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.
Whirlybird roof vents static vents o hagen flat vents commonly found on tile roofed homes dormer vents ridge vents run the entire length of the roof at its peak gable side vents how to find out how much net free venting area you have in your home.
Attic vent for clay flat tile roofing.
O hagin standard line of attic vents for tile offer superior net free ventilation area nfva while maintaining the aesthetics of the surrounding roofing material.
O hagin tapered vents for composition roofing o hagin fire ice weathermaster flame and ember resistant compo 72 shingle vent with high wind diverter o hagin flame and ember resistant off ridge attic vent for clay and concrete tile.
O hagin is a leading producer of superior attic ventilation products for shingle shake and slate roof applications.
These vents are static vents that are placed over holes in the roof close to the roof ridge.
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.
Designed to seamlessly blend form and function this tapered low profile design provides a superior amount of airflow 72 sq.
O hagin patented attic vents for tile roof applications are manufactured as a two piece system consisting of a primary vent subflashing and a profile specific secondary vent cover.
Common types of vents found in the attic and on the roof of your home include.
Is recognized for its industry leading efforts in research development and testing.
4 inch subflashing with diverter cap sheet pickle n paint technique video.
Profile specific attic vents for tile roofing applications.
Today o hagin has local and national testing approvals.
Flat roof vents have no moving parts to break or squeak but don t vent as much air as wind driven vents.
O hagin s tile roof vents provide maximum airflow without detracting from the aesthetics of the tile and overall roof design.
Unlike box vents which are square off ridge vents are usually much longer and thinner.
