Air King PRC8R 8 Inch Round Duct Roof Cap with Bird Screen and Integrated Damper and Damper

- Item #: BCI441782

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8" Round Duct Roof Cap with Bird Screens and Damper

This roof cap has a very important role that it plays in ensuring that your fireplace not only works properly, providing a source of heat for your home, but also that it does not become an entryway into the home for unwanted pests and debris.

Over the forty years Air King has been in business, they have developed something of a reputation for manufacturing quality ventilation products, offering products at a good value, and providing excellent service for their products. Air King believes that a home is more than just a house, it is a sanctuary from the busy world, so shouldn't it be comfortable as well? Their mission is to make homes healthier, more comfortable, and more convenient, and they have delivered for over 40-years.


  • 8" Round Duct
  • Includes: Back Draft Damper and Bird Screen
  • Galvanized Steel Construction

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Our SKU: Air King PRC8R

This product is listed under the following manufacturer number(s):

  • Air King PRC8R

*Denotes a finish or option that has been discontinued

Manufacturer Resources

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Air King PRC8R Reviews

Rated 5 out of 5 by from Great Roof Cap for High CFM Range Hoods VERY well-made and very well sealed around all edges. Exhaust door opens and closes easily and rests along foam rubber when closed. Bird screen is an important feature and it's attached well. Packed and shipped carefully; flashing edges were not bent. Good instructions. Installs easily. I'm using it to vent an undercabinet range hood that exhausts a max of 570 CFM, so I needed no less than the 8". I first looked at a roof cap made by the maker of my range hood, but it just covers a hole in the roof! I would have to run a non-flexible duct through the roof, secure it, cut it angled to the roof pitch, and seal the gap between the duct and the roof cutout. Too much work. I chose the Air King mostly because its made with a built-in 8" round duct underneath which protrudes through the roof enough that you can easily attach 8" inch ductwork (flexible or not) from inside the attic.
Date published: 2011-06-05
Rated 5 out of 5 by from Great roof vent This vent came packed very well. It was in a box and this box was in another box surrounded by paper packing. I had read a review from an Amazon merchant where the reviewer said the same roof vent came poorly packaged and with the corners bent. This unit came in perfect condition. The bird screen and flap door are good quality and should last for years. I installed the vent today with no problems. There is a 2 inch lip on the bottom to attach an 8inch vent duct. My over range hood is now complete.
Date published: 2012-01-15
Rated 5 out of 5 by from simple, clean Went in easliy, will do the job well.
Date published: 2013-11-07

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