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12 in. Weathered Wood Galvanized Externally Braced Dual-Bearing Wind Turbine

$5749
  • Externally braced turbine helps extend the life of your roof
  • Durable galvanized construction for smooth and quiet operation
  • Peace of mind with Limited Lifetime Warranty
  • See More Details
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Product Overview

The GAF Master Flow externally braced turbines are efficient, easy-to-install venting options for your roof. They allow heat and moisture-laden air to escape your attic, helping to extend the life of your roof. They are designed with upper and lower steel ball bearing systems for years of trouble-free operation. The adjustable base allows for installation on virtually any roof, from 2:12 pitch up to 12:12 pitch.
  • Galvanized construction
  • Weathered wood finish
  • Simple, mechanically locked, 2-piece design (head and base) allows for faster, easier installation
  • Base also has extra-large flashing for easier installation and superior weather protection
  • Head has heavy-duty steel spider braces for strength and durability
  • Dual-bearing system with encased design helps to prevent dirt, dust, sand and other foreign materials from damaging the bearing, resulting in a smother spin
  • Permanently lubricated track system of dual bearing system ensures years of trouble-free spinning
  • Up to 500 sq. ft. with NFA 120 sq. in. minimum

12 in. Weathered Wood Galvanized Externally Braced Dual-Bearing Wind Turbine

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Name12 in. Weathered Wood Galvanized Internally Braced Dual-Bearing Wind Turbine12 in. Mill Aluminum Externally Braced Whirlybird Wind Turbine12 in. Weathered Wood Galvanized Externally Braced Dual-Bearing Wind Turbine12 in. Weathered Bronze Aluminum Externally Braced Whirlybird Wind Turbine
Price
$4328
$5610
$5749
$6248
Ratings
(102)
(17)
(3)
(101)
BracingExternally BracedExternally BracedExternally BracedExternally Braced
Net-Free Area (Sq. In.)600600
FeaturesDual BearingUV ResistantDual BearingUV Resistant
Power TypeWind PoweredWind PoweredWind PoweredWind Powered
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Specifications

Dimensions

Coverage Area (Sq.Ft)
500
Cut-Out Width (in.)
12
Net-Free Area (Sq. In.)
60
Product Depth (in.)
19
Product Height (in.)
21
Product Width (in.)
19
Product Width x Depth
19 in. x 19 in.
Rough Opening Height (In.)
12
Rough Opening Width (In.)
12

Details

Bracing
Externally Braced
Color Family
Brown
Color/Finish
Weatherwood
Color/Finish Family
Weatherwood
Features
Dual Bearing
Intake/Exhaust
Exhaust
Material
Galvanized Steel
Mounting Position
Roof Mount
Paintable/Stainable
Yes
Power Type
Wind Powered
Product Weight (lb.)
9
Returnable
90-Day
Screen Included
No
Shape
Round
UV Resistant
No

Warranty / Certifications

Manufacturer Warranty
Limited Lifetime Warranty

Questions & Answers

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Customer Reviews

  • 4.4
    out of 3 reviews
  • 0% recommend this product
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Showing 1-3 of 3 reviews
Work ok but the turbine is visibly misshaped where you...
Work ok but the turbine is visibly misshaped where you can see it while it's turning. I worry they may not last longterm.
by RICHARD
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
My son had no trouble replacing the old ones with...
My son had no trouble replacing the old ones with these new ones.
by Beverly
  • Verified Purchase
Showing 1-3 of 3 reviews