Today o hagin has local and national testing approvals.
Hidden roof vents.
And they have passed all research and development tests for weather infiltration.
Hidden vent soffit ventilation is at its best when it s invisible drawing the air you need to work with your home s roof ventilation system without drawing attention to its source.
Is recognized for its industry leading efforts in research development and testing.
They are easy to install under the roof s overhang which is known as the soffit are generally hidden from sight and provide excellent protection from weather outdoor debris and pests while still allowing air to flow into the attic.
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.
Using a unique design and installation method smartvent eliminates the problems and inefficiencies found in roof construction using ridge and soffit venting namely inadequate vent openings in the soffit.
Air vent 1 500 cfm black galvanized steel electric power roof vent.
Smartvent is a patented roof and attic ventilation product that provides the best passive attic ventilation available.
Open wall gable vents and roof vents are no longer feasible but the underside of the roof the sheathing and rafters.
Unique design adjusts to almost any roof pitch.
Truvent is the perfect expression of that idea.
When properly installed with soffit or eave vents ventsure rigid roll ridge vents meet or exceed requirements of all recognized national building codes.