Model 480XP Mitered Corner Penthouse Vent
Penthouse vents can be made from any of our common louvers. Shown here with our 450XP blades, these penthouse vents have mitered corners on all four sides and a mechanically fastened aluminum roof with sound-dampening material on the underside. Depth varies based on blade size. As with all of our products, they are made in the USA.
