Master Flow® Roof Louver IR65 ‑ Plastic Slant‑Back Specs
Master Flow® Roof Louver IR65 ‑ Plastic Slant‑Back Docs
Master Flow® Roof Louver IR65 ‑ Plastic Slant‑Back Videos
Our best plastic slant-back roof louver with built-in screen is an excellent choice to help protect against weather infiltration, especially in steep-slope applications. It's manufactured with UV-resistant polymer and a snap-in hood to help ensure lasting performance on the roof. Its extra-large flashing is pre-punched nail holes for reduced chance of leaks and easy installation. Available in four popular colors, it provides a large 65 sq. in. (41,935 mm2) of NFA to help exhaust heat and moisture from your attic.
OPTIMAL PERFORMANCE
Slant-back design is an excellent choice to help protect against weather infiltration, especially in steep-slope applications
30% MORE VENTILATING CAPACITY*
A full 65 sq. in. of net free ventilating area (NFA) (41,935 mm2) per vent
ECONOMICAL
Fewer vents needed for installation*
Note: Always have a balanced ventilation system. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation.
*Compared to typical 50 sq. in. NFA (32,258 mm2) roof vents.
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Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
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