No flange 4/12 Triangle Gable Vent Signature Series

What vent wall depth do you need for your 4/12 gable vent

 retrofit 4/12 triangle gable vent

This triangle gable vent is louvered but has no flange to restrict your install method.  The retrofit 4/12 triangle gable vent can be installed outside the wall or inside an opening.  Then trim the retrofit 4/12 triangle gable vent as you wish.  

The 1 inch deep retrofit 4/12 triangle gable vent also has removable and adjustable caps.  These allow the retrofit 4/12 triangle gable vent to fit tighter to the overhang and give a cleaner look to your install.