0843951008707

Active Ventilation

Model RBV-8

Internet #203586273

13 in. x 5 in. Aluminum 8 in. Dia. Low Profile 50 sq. in. NFA Roof Vent in Mill Finish

$11.59 /each

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Product Overview

Active Ventilation Products Round Back Vent product line is excellent at venting attic spaces for shingled sloped roofs. The Round Back Vent is made of rust free aluminum with an 8 in. Dia opening, inner vertical cylinder wildlife guard and 13 in. x 13 in. square flange. It has a manufactured one piece spun round aluminum vent cap that prevents rain and snow from entering the vent. Its low profile design looks pleasing on shingled roofs.

  • Excellent choice to removing radiant heat from attic spaces
  • Mill finish aluminum will continually have a long lasting clean appearance
  • Built-in inner vertical louver cylinder has a 1/8 in. opening between louver blades that will keep out insects, birds, and animals while allowing air to move through the vent without resistance
  • Ventilation rule 1:300: one vent per 200 sq. ft. of attic space
  • Net free air space: 50 sq. in. (0.35 sq. ft.)
  • Pitch capacity: 3/12 to 12/12
  • 2 in. clearance between bottom of vent cap and flange
  • 1/8th in. opening between the louver blades and all aluminum (“noncombustible”) material meets the requirements of California building code 706A.2 Vents to resist the intrusion of burning embers and flame through ventilation openings
  • Helps to reduce energy costs

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Customer Questions & Answers

2 Questions2 Answers

Customer Questions & Answers

13 in. x 5 in. Aluminum 8 in. Dia. Low Profile 50 sq. in. NFA Roof Vent in Mill Finish
13 in. x 5 in. Aluminum 8 in. Dia. Low Profile 50 sq. in. NFA Roof Vent in Mill Finish

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2 answers

can this be used to vent a residential bathroom fan

This question is from 13 in. x 5 in. Aluminum 8 in. Dia. Low Profile 50 sq. in. NFA Roof Vent in Mill Finish
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oregon
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June 30, 2016
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Asked by
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August 15, 2016
Answer: 
Well maybe.The bathroom fan will exhaust moist air to attic and this can dry the attic of moisture.
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Asked by
Paradise, CA
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July 30, 2016
Answer: 
Yes, it could, but I would suggest using a kit that includes ducting straight out through your attic to a vent like this one.
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Will this work on a trailor roof

This question is from 13 in. x 5 in. Aluminum 8 in. Dia. Low Profile 50 sq. in. NFA Roof Vent in Mill Finish
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September 12, 2016
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Customer Reviews

Rated 5.0 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by Great buy!! Got these for my 2 story barn building. Since I don't have a ridge vent it gets pretty hot even though I have gable vents and windows on either end. So after installing these I cut the temp down to about 10 degrees. Despite negative reviews I don't have any problems with rain coming in. The directions tell you how to place it when mounting so I guess if you mount it wrong you'll get a leak. Great design for a good price. September 6, 2016
Rated 5.0 out of 5.0 by almost perfect This worked perfectly for venting my shop and the 100 sq ft addition I just did on the house. There was an overnight difference in the temperature of the rooms. The only thing I wished is that the "turtle back" style were still available. shipped quickly and arrived with no damage. September 20, 2016
Rated 5.0 out of 5.0 by Good buy These vents were very easy to install.I only choose them because the top can be screwed off ,making vent easier to position over cut hole. I'm a do it selfer who lives in the carribbean.The building code here only requires soffit vents.We have frequent hurricanes so I have to see how well these vents seal against horizontal rain.Plenty of sunshine so attics are usually very hot.Hoping for 20-30 degree drop in attic temps. August 15, 2016
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