The building codes and building science for.
O hagen flat roof vents.
For the complete pdf version of the installation instructions in english and in spanish please follow one of the links below.
The patented o hagin balanced ventilation system utilizes o hagin vents placed strategically within the field of roofing material both high near the ridge for exhaust and low near the eave for intake.
O hagin low profile model flat 98 75 sq.
Vents for shingle slate and shake roofs.
Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.
Today o hagin has local and national testing approvals.
4 inch subflashing with diverter cap sheet pickle n paint technique video.
Profile specific attic vents for tile roofing applications.
Designed to seamlessly blend form and function this tapered low profile design provides a superior amount of airflow 72 sq.
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.
For the complete pdf version of the installation instructions in english and in spanish please follow one of the links below.
Attic vent for clay flat tile roofing.
The best ventilation solution for tile roof applications in areas where rain or snow may be a concern.
O hagin is a leading producer of superior attic ventilation products for shingle shake and slate roof applications.
O hagin s tile roof vents provide maximum airflow without detracting from the aesthetics of the tile and overall roof design.
They are manufactured specifically to match all eagle tile profiles and can be painted to match the tile color essentially camouflaging themselves into the roofline.
In addition to all the design construction features and color choices of the o hagin standard line this patent pending attic vent features an interior stainless steel diffuser that breaks down wind driven rain and snow before it can enter the attic space.