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ADO Products

Model # UPV2248010

Internet # 202541343

22 in. x 48 in. Attic Ventilation Channel (10/Carton)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$39.97 /carton




Model # UPV2248010

Internet # 202541343

Each carton contains 10 vents. The proVent attic ventilation channel provides an unobstructed air channel through your insulation. Without proper attic ventilation, air cannot flow freely from the soffit to the exhaust vents. Poor air flow reduces insulation efficiencies and accelerates problems due to moisture. ProVent may be installed prior to the soffit panel without fear of blow-out. It is recommended that one proVent channel be installed per rafter or truss cavity. This product is ideal for premium construction and difficult applications such as re-insulation jobs.

  • Made with pro grade tear-resistant high impact plastic
  • Plastic vents are rigid; eliminates breakage during re-insulation
  • Easy to transport and store at the job site
  • Full joist coverage; provides maximum air flow
  • Easily installs in both new and retrofit applications
  • Can be cut to fit any joist space.
  • Cathedral ceilings require a continuous run of vents from intake to exhaust with a one inch space between each vent
  • Insulation calculator button

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Insulation Type 
Warranty / Certifications
ENERGY STAR Certified 
Warranty Information 


Rated 1.7 out of 5 by 3 reviewers.
Rated 1.0 out of 5.0 by Poor quality product!!! things were brittle cracking after only 5 years! Terrible Quality, I would never recommend these to anyone. The plastic becomes brittle and separates after just a few years. March 17, 2015
Rated 1.0 out of 5.0 by Cheap & Expensive At The Same Time I'm sure this product worked as described but it was very expensive for such a flimsy piece of plastic. I returned mine and just tacked insulation board to the rafters. It did the same thing, provided more air clearance, was easier to install, and was less than half the price. April 8, 2014
Rated 3.0 out of 5.0 by I hope it works I had these installed during a re-roofing job. When the asphalt and wood shingles were removed, there was no plywood and the roof was open. We slid the channels between the rafters on the sides and between the insulation below and the "slats" above. Because we did not fasten them, there might not be a perfect fit. The channels are very thin plastic and might be "crushed" if insulation is pushed against them too tightly. I don't know how anyone except insulation contractors could install these after a roof was installed. Even they couldn't install them during summer days with outside temps near 100. I did a quick check of the attic and I'm not sure we got many of them in good. June 13, 2011
  • 2015-11-29 T10:44:57.889-06:00
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