iVent Flow PI for Standing Seam or Snap lock metal roofing installation is aerodynamically designed low profile vent for effective attic ventilation. Provides an effective air flow that ventilates the attic, minimizing temperature fluctuati...
Reviews
4.0
10 ratings
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The packaging and the concept was great. The only thing I would change about it is the size and the plastic. I wish they were slightly bigger and that they were made of metal. Other than that the install went great and the vents look good
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Gabriel · February 26, 2026
This particular project was removing and replacing all the orginal roof sheathing and adding new synthetic underlayment and heavy gauge steel to a manufactured home on a foundation. The original vents leaked and caused some significant interior damage. The roof has a 3-12 pitch which is common for homes of this type. These vents are rated to that shallow of a pitch and are an absolute breeze to install. I have been a builder/remodeler for 38yrs and this is definitely one of the most clever designs I have experienced for steel roofing applications.