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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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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
4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Quality and price
Color: Silver/Battery
Perfect. I love this item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 5
Great gadget
Color: Silver/Battery
Easy to use… I had a stroke and my right arm is not so there… this works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Safe to use
Color: Silver/Battery
Very quiet fits on all cans opens without any sharp edges
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Reviewed in the United States on January 27, 2026
★★★★★ 1
Not worth it
Color: Silver/Battery
I had this for four months and now it just shreds the cans. I tried replacing the batteries and that did not help. It makes tiny peices of metal that you get stuck in your fingers. Wouldn’t recommend
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Reviewed in the United States on February 18, 2026
★★★★★ 4
Very handy
Color: Silver/Battery
Easy to use once you figure it out. The lids are a little hard to get off the can once it is done, but I like the gadget.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025