No flange 14/12 Triangle Gable Vent Signature Series

What vent wall depth do you need for your 14/12 gable vent

 These 14/12 triangle louvered vents are for high pitch roofs that exceed the pitch of most gable vents.  Enjoy these 14/12 triangle louvered vents not having a nail flange and just sliding into the gable vent opening.  With a triple wall layering system, you can even mount these 14/12 triangle louvered vents right through the side of the gable vent.  This means you can hide the fasteners behind the louvers.