: These are solid behind the louvers and do not allow airflow. They are purely for style and are often used when a home already has a modern ventilation system (like ridge vents) that shouldn't be interrupted. 2. Material Options
The material you choose affects both the price and the long-term maintenance of your home.
To ensure proper airflow, builders often use the —1 square foot of vent area for every 150 square feet of attic floor.
: The most popular choice for modern homes. Brands like Builders Edge offer Vinyl Rectangle Vents at Lowe's that are rot-resistant and come in various colors to match siding. Urethane / Polyurethane
: These have open louvers and a mesh screen (to keep out birds and insects). They are essential for homes without ridge or soffit vents.
provides authentic beauty but requires regular staining or painting.
