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Aluminum Dome for Roof Mount Power Attic Ventilators in Black

Quick Overview


Replace your worn or damaged dome to keep your attic protected from the elements and your fan operating efficiently. This dome kit includes the screw and spring nut hardware and can be used to replace older model plastic domes by removing the existing 3 brackets and reinforcement ring and replacing them with the brackets included with this replacement kit.

This dome is compatible with our roof mount power attic vents and round static vents when used with the enclosed brackets.

  • 26 in. diameter, aluminum construction in powder-coated black finish
  • 6 point outer rim attachment. Includes 6 brackets and hardware.
Instructions Click Here for Installation Instructions
Primary Color Black
Secondary Color None
Unit Weight 6 lbs.
Box Dimensions 26 in. x 6 in. x 26 in.
Listings None
Associated Brands Cool Attic, Ventamatic
Single Product UPC 047242407020
Country of Origin - Assembly Not Available at this Time

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XXDURADOMBL - Black Aluminum Dome for Roof Power Attic Ventilators is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from This Dome Should Last I installed my old plastic dome with three steel brackets and stainless nuts and bolts about twenty years ago. Both the dome and brackets deteriorated and it blew off in a windstorm. Fortunately, I was able to retrieve the dome. I reused the nuts and bolts in the new installation by drilling larger holes in both the aluminum dome and three aluminum brackets. It wasn't necessary to remove the mounting ring, the new brackets were the same length as the old and fit perfectly. This probably was enough to secure the dome, but I also mounted the three additional brackets that came with the dome by drilling three small holes in the ring to accommodate. This new dome should last. I don't see where plastic domes are even sold anymore.
Date published: 2017-05-09
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If you are ordering a replacement part and are unsure about your part number please call our Customer Service Department toll-free at 800-433-1626 to speak with our friendly customer service representatives who can assist you in purchasing the correct item.

Please note that replacement parts are only intended for use with products manufactured by Ventamatic, Ltd. Use or installation of parts outside of Ventamatic products are at the customer's discretion and may void any warranty extended on the part. Ventamatic is not responsible for issues arising from parts used or installed outside of Ventamatic products. 

Improperly ordered items are subject to a 25% restocking fee.

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