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
• Mill 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

Condition Description: 

This item was a customer return or liquidation and has been inspected and repackaged. Please contact us with any questions prior to placing an order.