These vents function in the same manner as ridge vents, but allow for more targeted installation anywhere on your roof. By using the natural properties of heat – to rise – to ventilate your large industrial or commercial metal structure with low cost and no power used. Featuring throat openings of as little as 4” or as much as 48”, these are also available in Galvanized Steel, Galvalume Steel or Aluminum construction with optional paint finishes.

Call us today to discuss exactly which vent system would be right for you and your metal building.


Choose Design Components, Inc. as your Gravity Round Vent Supplier.

We provide our customers will unparalleled service, and we look forward to having the opportunity to serve you with all of your gravity round vent needs. We also offer a wide variety of other metal building components which you can see here.

Contact Us Today for Your Free Consultation

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Design Components has some of the most innovative products and safety solutions for the Metal Building Industry