Galvanized steel provides excellent corrosion resistance and longevity.
Birdscreen standard on all roof vents, unless requested otherwise.
Add "-NS" to end of part number when ordering GRV without birdscreen (i.e. GRV4XTCD-NS).
Sealed seams keep out the elements.
Flanged base provides for good vent-to-roof contact and easy caulking surface.
Galvanized Roof Vent Models:
GRV: Galvanized roof vent with standard profile.
GRVT: Galvanized roof vent with tall profile.
GRVXT: Galvanized roof vent with extra-tall profile.
GRVC: Galvanized roof vent with collar.
GRVD: Galvanized roof vent with damper.
GRVD-NP: Galvanized roof vent with neoprene sound pad on damper.
GRVCD: Galvanized roof vent with collar and damper.
GRV-SOLDER: Galvanized roof vent with soldered interior and exterior.
GRV-NS: Galvanized roof without birdscreen installed.