Master Flow® Attic Ventilation & Accessory Products
A complete line of quality options for those who prefer roof louvers (or where existing roof louvers are being replaced).
High-Power Solar Roof Vent – Available in Solar & Dual-Powered Models
Helping to reduce attic cooling costs, this next generation vent combines increased airflow with excellent aesthetics.
Solar-Powered EcoSmart Roof Vent
Removes damaging heat and moisture from your attic… without the need for an electrical connection.
Power Attic Ventilators – Roof Mount
Help exhaust the greatest volume of hot and/or humid air from the attic vs. conventional attic exhaust vents.
Power Attic Ventilators – Gable Mount
Typically the easiest power vents to install and will not detract from the look of the finished roof.
Rotary Turbine Vents
Designed with upper and lower stainless steel bearing systems for years of trouble-free operation on the roof.
Dual-Powered EcoSmart Roof Vent
Removes damaging heat and moisture from your attic whether the sun is out or not!
Solar-Powered EcoSmart Ridge Vent
Provides increased airflow over typical ridge vents, turbines, and roof louvers to help reduce hot or moist air in your attic.
10′ Aluminum Ridge Vent
Made of durable aluminum construction with built-in baffle for reliable performance on the roof.
Easy-to-install options for providing critical attic intake ventilation at the soffit or undereave areas of the roof.
Closeable Soffit Vent
Helps prevent wildfire embers from being drawn into the attic.
Solar-Powered Intake Booster Vent
Perfect for houses with insufficient soffit ventilation. Installs without an electrical connection.