Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
12 in. Galvanized Internally Braced Turbine Head in MillThe 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. Dual bearing system with encased design helps to prevent dirt, dust, sand, and other foreign materials from damaging the bearing, resulting
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.- 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
- Head has heavy-duty steel spider braces for strength and durability
- Fits most other 12 in. turbine brands
- Galvanized construction
- Mill finish
Features
| Item Weight | 6.2 |
| Material | Galvanized Steel |
| Bracing | Internally Braced |
| Intake/Exhaust | Exhaust |
| Color/Finish | Mill |
| Screen Included | No |
| Power Type | Wind Powered |
| Product Weight (lb.) | 6.2 |
| Returnable | 180-Day |
| UV Resistant | No |
| Features | Paintable |
| Paintable/Stainable | No |
| Color Family | Silver |
| Mounting Position | Roof Mount |
| Shape | Round Top |
| Product Height (in.) | 11 |
| Net-Free Area (Sq. In.) | 91 |
| Product Depth (in.) | 17.5 |
| Rough Opening Height (In.) | 12 |
| Product Width (in.) | 17.5 |
| Rough Opening Width (In.) | 12 |
| Product Width x Depth | 17.5 in. x 17.5 in. |
| Coverage Area (Sq.Ft) | 91 |
| Cut-Out Width (in.) | 12 |
| Manufacturer Warranty | Limited 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
4.9 ★★★★★
Based on 915 reviews
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Product Reviews
★★★★★ 4
Decent quality
Size: Medium, Color: Grey
It’s flatter than pictured but overall quality is great.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Comfy
Size: Medium, Color: Grey
Love it, has Velcro so doesn’t shift and when I took it out of vacuum bag thought it wouldn’t be good but after 24 hours puffed up and feels like soft memory foam. Perfect for a chair I have with a lower back. A big thumbs up
January 25, 2025: I change this to a 4 star, after using there are white silk like strings coming off the material onto my hair. Not sure why!!!!!!!!
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Wish The Adhesive Pad Worked With Leather
Size: Medium, Color: Grey
The pillow is comfortable but the adhesive pad on it needed to be more sticky for leather.
I still give five stars because they reached out and offered to help with a full refund, and asked for pictures to help identify the problem.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Made a great pillow better.
Had an awesome pillow but if I didn't fluff it before going to sleep my neck would hurt the next morning. Ordered this and put about 70% into a cardboard box to expand then shoved it into my pillow. Its been great 👍 put the rest in another pillow. Had no scent. My pillows are king sized.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Great for refreshing old memory foam pillows
Our memory foam pillows are 2 years old and need a little refreshing. We purchased this and was able to refresh both pillows to firmer than new condition.
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Reviewed in the United States on April 15, 2026