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Roofivent LLC

Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

Regular price $44.00 USD
Regular price Sale price $44.00 USD
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Color: Light gray

iVent Flow PI for metal roofing installation rib profile 3/4 is aerodynamically designed low profile vent for effective attic ventilation. Provides an effective air flow that ventilates the attic, minimizing temperature fluctuations and their impact on the building roofing materials and prevents condensation in the attic and roof structure.  NFA: 53 sq. in. = 0.37 sq. ft.

Unique design allows opening at any time without tools for inspection or maintenance. Without interfering with the waterproof connection to the roof.

Contoured head diverts condensation to the sides and directs it toward the vent exhaust. The designed shape allows for maximum airflow through the vent, even with a low-profile design. 

Durability constructed from high-quality, UV stable pure polypropylene, our vents maintain their color and performance over the years.

Minimal roof slope - 3/12

Waterproof Seal: Ivent FLOW PI metal roofing installation comes with preinstalled 1/2” butyl tape for a reliable waterproof seal.

60-Year Warranty: Our product comes with a 60-year warranty, reflecting our confidence in its durability and reliability.


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Customer Reviews

Overall rating: 4.9 / 5 from 16 reviews.

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

I was a commercial roofer for over forty years installed hundreds of curbs and vents this was one of the easiest I have ever installed, used base for template, cut metal roof and plywood, cleaned up a little trash, installed base and vent snapped on easily. Even a 69 year old can do it.

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

Great fit and seal easy install.

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

So far so good! Easily install without calling a roofer! The black Butyle tape provides a great seal way better than silllycone! I will be ordering 2 more in the near future!!

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

I ordered two so I could check them out. The order arrived pretty quickly. I took a few measurements so I could get them mounted between the truss rafters. I marked where I wanted it from the peak and set it in place to draw the cutout. Securing it to the roof was easy. They looked really clean after the top was snapped into place. So far so good. I'm planning on buying a few more in the future.

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

Good product, highly recommend them!

Customer photo review of Attic vent Ivent FLOW – Metal ¾ Rib Profile Installation

Had a contractor do the install as they were installing a ceiling in the building. They blend in so well very happy.

Very easy to install!

Great product ! Very easy to install

went great!

Everything went well

Great product and excellent quality

Love it a lot although it was dark grey and not black but I might not have chose the color when ordering but great easy system, thanks for making it!!!!

Great product

Exactly what I needed! I just got new metal siding on my house and of course the dryer vent was right in the middle of the 3/4” rib. Saw this for the roof vent and decided to use it as a dryer vent on my siding. I know it’s not meant for this purpose but it works perfect! Love that it snaps apart and can be cleaned for any lint buildup. Much better than cutting into the siding just to hopefully get something to fit with a bunch of caulking. 10/10 recommend!

Super easy to install. They are an amazing vent for metal Roofing applications.

Works great