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- USA
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
14 in. Aluminum Internally Braced Dual-Bearing Wind Turbine in BlackThe GAF Master Flow internally 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. Aluminum construction Black finish
The GAF Master Flow internally 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.- Aluminum construction
- Black finish
- Simple, Mechanically Locked, 2-Piece Design (Head & 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
- Texas Department of Insurance
- Covers up to 500 sq ft with intake NFA of 120 sq. in.
Features
| Item Weight | 6.5 |
| Color/Finish Family | Black |
| Bracing | Internally Braced |
| Intake/Exhaust | Exhaust |
| Screen Included | No |
| Power Type | Wind Powered |
| UV Resistant | No |
| Features | Dual Bearing |
| Color/Finish | Black |
| Color Family | Black |
| Paintable/Stainable | Yes |
| Material | Aluminum |
| Shape | Round |
| Mounting Position | Roof Mount |
| Product Weight (lb.) | 6.5 |
| Product Width (in.) | 20 |
| Rough Opening Width (In.) | 14 |
| Rough Opening Height (In.) | 14 |
| Product Depth (in.) | 20 |
| Product Width x Depth | 20 in. x 20 in. |
| Net-Free Area (Sq. In.) | 120 |
| Product Height (in.) | 19 |
| Cut-Out Width (in.) | 14 |
| Coverage Area (Sq.Ft) | 128 |
| Manufacturer Warranty | Limited Lifetime Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great, affordable upgrade
Style: 36 Sqft 80 mil
Easy to use and install. Great upgrade
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Nice sound deadening, self adhesive mats
Style: 18 Sqft 80 mil
These mats should work fine for my application. I’m applying it to the back sides of the hollow core doors on the closet where my HVAC is installed to reduce the “hum” from passing through. If I were sound deadening my automobile, I would probably use a heavier gage material. Overall, good product at a reasonable price.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Very good product
Style: 36 Sqft 80 mil
Easy to install, very sticky. Will buy again.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Works well and doesn’t break the bank
Style: 36 Sqft 80 mil
Awesome value for low budget wound deadening. Used this under the floor mat on my international 4300 and there is a noticeable difference in sound inside the cab.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
It works
Style: 36 Sqft 80 mil
Great product
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Reviewed in the United States on May 9, 2026