Secure a 121 X 64 X 4 Rectangle vent for the most durable 121 x 64 louvered crawlspace functional vents with a front flange and a 3 1/2 inch depth
121 x 64 x 4 rectangle front flange custom aluminum functional vent
In a crazy world, sometimes you want a balance. A rectangular vent could be just the thing. Simple, yet sophysticated in appearance. Dress your home the way you want. 121x64x4rtlvffss
Green is clean. Aluminum is totally recyclable.Not any of our scraps goes to the trash heap.