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Internet #100669485

Model #120011818123

Store SO SKU #720031

18 in. x 18 in. Octagon White Plastic Built-in Screen Gable Louver Vent

  • Made of premium-quality plastic for durability
  • Features double-baffle design for weather protection and privacy
  • Backed by manufacturer's limited lifetime warranty
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How to Get It

Product Overview

Gable vents provide added architectural detail with their wood grain finish and sharp distinctive characteristics. They offer key features that have become the benchmark in the industry. Installation is easy with our wide nailing flange, leveling lines, and adjustable stop gauge. Our patented snap-on trim ring hides rough cuts and reduces installation time, while providing a finished appearance once the vent has been installed. Our vents utilize a double baffle design that blocks a direct view into the home and provides added protection against wind-driven rain and snow. The sealed-in fiberglass screen offers complete insect and animal protection. Each gable vent has more venting area than industry standards. Available in 24 colors or a separate paintable option (color code 030). Limited lifetime warranty. Polypropylene/polystyrene.
  • Net free venting area: 26 sq. in. rough opening: 5 in. x 6 in.
  • Durable, maintenance-free U.V. stabilized, deep wood grain texture, constructed with color molded-through so they won't scratch, flake, or fade
  • Easy to install on all types of exteriors: wood, vinyl, stucco, brick, or fiber cement
  • Double-baffle design for privacy and weather protection
  • Snap-on trim ring facilitates installation, hides rough cuts and offers a finished appearance
  • Wide nailing flange, leveling lines and adjustable-stop gauge for installation convenience
  • Cannot be painted or stained
  • Limited lifetime warranty

Additional Resources

From the Manufacturer

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Cut-Out Width (in.)
6 in
Net-Free Area (Sq. In.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)


Color Family
Color/Finish Family
Built-in Screen,UV Resistant,Weather Resistant
Mounting Position
Gable Mount
Power Type
Product Weight (lb.)
Screen Included
UV Resistant

Warranty / Certifications

Manufacturer Warranty
Limited Lifetime Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
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Customer Reviews

  • 4.2
    out of 6 reviews
  • 100%recommend this product
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Showing 1-6 of 6 reviews
4 Star Review
Rating provided by a verified purchaser
  • Verified Purchase
Excellent, looks wonderful and was easy to install. ...
Excellent, looks wonderful and was easy to install.
  • Verified Purchase
Was a perfect vent for the ceiling of my tiered roof octagon gazebo. Used it as a vent on the top...
Was a perfect vent for the ceiling of my tiered roof octagon gazebo. Used it as a vent on the top of the second tier where air can flow up and out through the cupola. Finished the inside face of the ceiling with vinyl siding which made an overall perfect no maintenance finish.
Response from Builders Edge SupportNov 3, 2016
Thank you for your Builders Edge purchase and online review. BuildersEdge
  • Verified Purchase
  • Recommended
Size is deseptive
I had an 18"' vent, that I was replacing, which had an 18" opening. They are not clear in the specs. what the opening is, they list it at 1/2 of the opening size. They should have a drawing and exploded view of the product for clarification. For my 18" hole situation, I would have needed a 25" or 27" vent. It took almost two weeks to get the wrong part because of a lack of information on the web site.
Response from Builders Edge SupportOct 7, 2015
Thank you for your Builders Edge purchase and online review BuildersEdge
    • Recommended
    3 found this review helpful
    no problem easy to install
    Looks good! Easy to install ! Priced ok Went up real fast used it on redo on a new construction with hardie board lap siding looks great
    • DIY
    • Verified Purchase
    • Recommended
    1 found this review helpful
    four star
    window shutters appear to be high quality The window planters box was not described well & supports for the box were unclear. I would recommend the planters box but I would the shutters & vents
    • Verified Purchase
    • Recommended
    Showing 1-6 of 6 reviews