Master Flow® Plastic Circular Louvers Specs

      Master Flow® Plastic Circular Louvers Docs

      Master Flow® Plastic Circular Louvers Videos

      Why Master Flow® Plastic Circular Louvers?

      Durable icon

      DURABLE

      High-impact plastic construction for strength
      Durable icon

      EASY INSTALLATION

      Just cut appropriate-sized hole and snap in place
      UV Inhibitors icon

      UV INHIBITORS

      Contains UV inhibitors to help last longer
      Size
      RLSC-2" (51 mm)
      RLSC-3" (76 mm)
      RLSC-4" (102 mm)
      GAF factory-certified roofing companies near you

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      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.