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
Features
Item Weight
10.2
Color Family
Brown
Material
Galvanized Steel
Bracing
Externally Braced
Intake/Exhaust
Exhaust
Screen Included
No
Power Type
Wind Powered
Color/Finish Family
Weatherwood
Returnable
180-Day
UV Resistant
No
Features
Dual Bearing
Product Weight (lb.)
10.2
Paintable/Stainable
Yes
Shape
Round
Mounting Position
Roof Mount
Color/Finish
Weatherwood
Product Depth (in.)
18
Coverage Area (Sq.Ft)
500
Rough Opening Height (In.)
12
Rough Opening Width (In.)
12
Net-Free Area (Sq. In.)
60
Product Width (in.)
18
Product Width x Depth
18 in. x 18 in.
Cut-Out Width (in.)
12
Product Height (in.)
20
Manufacturer Warranty
Limited Lifetime Warranty
*Third Party Trademarks
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
Why choose us
The Arbor Way
• Lowest Prices. Easy Online Shopping. Fast Delivery.
• No lines. No holds. No Hassles.
• America's Largest Inventory Network for All Home Improvement Supplies Nationwide.