Builders Edge 8 in. x 7.875 in. Water Management 4 in. Hooded Vent in #089 Champagne

The 4 in. Fiber Cement Hooded Vent Is used for venting air through sidewalls. The exclusive lock on trim ring speeds installation with any siding: fiber cement, wood, vinyl, aluminum, stucco or hardwood. Sidewalls provided for ease of caulking edges of siding.Built-in concealed exhaust flap stays closed when not in useComplete with 8 in. aluminum tube (4 in. Dia)Net free area 12.5 sq. in.Lock on hood for easy installationSide drain channels and lower flange divert water over the face of the sidingJ-channel eliminatedFinish trim ring adjusts for a range of siding thickness