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      Master Flow® Roof Louver RT65 ‑ Plastic Square‑Top Specs

      Master Flow® Roof Louver RT65 ‑ Plastic Square‑Top Docs

      Master Flow® Roof Louver RT65 ‑ Plastic Square‑Top Videos

      This plastic square-top utility vent is manufactured with UV-resistant polymer and includes pre-drilled nail holes for easy installation.  Available in four popular colors, it provides 60 sq. in. (41,395 mm2) of NFA to help exhaust heat and moisture from the attic.

       

      Large Capacity icon

      Large Capacity

      Full 60 sq. in. (41,935 mm2) of net free ventilating area (NFA) per vent
      Durable Construction icon

      Durable Construction

      Helps resist scratches and dents
      Easy Installation icon

      Easy To Install

      Pre-drilled nail holes with extra-wide flashing area

      Note: Always have a balanced ventilation system. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation.
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