About Master Flow™ Replacement Base
The GAF Master Flow™ Turbine 12 in. base can be used with roofs from 2:12 to 12:12 pitch. Base has a one piece design and an extra large flashing for easy installation. Fits most brands of turbine heads.
Features & Benefits
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REPLACEMENT BASE
Designed to work with Master Flow® 12” Wind Turbines -
SIMPLE ADJUSTMENT
Base is adjustable for roof pitches 2:12 up to 12:12 -
CONVENIENT
Allows you to replace the base instead of the entire unit