Mill Finish Aluminum Roof Vent with Square 9″x 9″ Throat and Rust-Free Insect Screen
Helps to fight heat and moisture build-up inside an attic as well as dams cold air. Helps to remove any built-up heat and moisture inside attic for year-round ventilation. Use as part of a balanced attic ventilation system for year-round airflow.
* 50 Sq.In net free area
* 9″x 9″Square opening
* 15″x 15″Over-all size
* 4″ Low-profile height
* Mill finish aluminum
* For 3/12 to 12/12 roof pitch
* Rust-free integral insect screen
Note: Requires intake ventilation for proper performance