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Questions and Answers for Master Flow 12 in. Mill Galvanized Steel Internally Braced Dual-Bearing Wind Ventilation Roof Turbine

Internet #100557124

Model #GIC12

Store SKU #390919

12 in. Mill Galvanized Steel Internally Braced Dual-Bearing Wind Ventilation Roof Turbine
(29)Questions & Answers (7)
  • Internally braced turbine helps exhaust heat and moisture
  • Durable galvanized construction for smooth and quiet operation
  • Peace of mind with Limited Lifetime Warranty
View Full Product Details

Questions & Answers

7Questions
caret
Q:Is this suitable for metal roofs also
by|Aug 12, 2023
1 Answer
Answer This Question

A:  Our roof ventilation products are designed to be used on asphalt shingle roofs. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com

by|Aug 17, 2023
    caret
    Q:How do I avoid rain go in there?
    by|May 3, 2023
    2 Answers
    Answer This Question

    A:  It's design helps it shed rain but it is not totally waterproof.

    by|May 4, 2023

      A:  When leveled and properly installed the design of wind turbines help shed the water away from the openings.

      by|May 17, 2023
        caret
        Q:Howe big is pipe? Need to know what size boot to order for metal roof installation.
        by|Aug 1, 2021
        1 Answer
        Answer This Question

        A:  This is a 12 inch diameter Turbine. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com or call Technical Services at 800-211-9612, Mon- Fri, 8 am 5 pm EST.

        by|Aug 2, 2021
          caret
          Q:How far below the crown of the roof should it be installed? I have a small one car garage, will one be enough?
          by|Apr 29, 2021
          1 Answer
          Answer This Question

          A:  Approximately 16 inches to the top of the hole, the top of the Turbine should come out flush with the top of the ridge. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612, Mon- Fri, 8 am 5 pm EST.

          by|May 1, 2021
            1 found this answer helpful
            caret
            Q:sg. in free area exhaust no wind
            by|Dec 5, 2020
            1 Answer
            Answer This Question

            A:  The NFA is 91 Sq. inches. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

            by|Dec 7, 2020
              caret
              Q:What is externally braced and internally braced? Thanks!
              by|Nov 21, 2020
              1 Answer
              Answer This Question

              A:  The externally braced model have added bracing on the outside. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

              by|Nov 30, 2020
                caret
                Q:what else would i have to buy to install this myself
                by|Jul 21, 2020
                1 Answer
                Answer This Question

                A:  You would need nails and a roofing cement or urethane sealant. Along with the proper tools and safety gear. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

                by|Jul 23, 2020

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                  Bracing

                  Internally Braced

                  Internally Braced

                  Internally Braced

                  Externally Braced

                  Features

                  Dual Bearing

                  UV Resistant

                  UV Resistant

                  Dual Bearing

                  Net-Free Area (Sq. In.)

                  60

                  0

                  0

                  60

                  Power Type

                  Wind Powered

                  Wind Powered

                  Wind Powered

                  Wind Powered