Air Vent RVG55010 Slant Galvanized Roof Vent, Black Trending_Items 1-1/2" steel barrel

1-1/2" steel barrel

Dual action HEPA-Type Filters include an activated carbon pre-filter layer that will assist in the general reduction of odors

Bright brass

Zinc plated which extensively protect your steel rod from rust

Air Vent RVG55010 Slant Galvanized Roof Vent, Black Trending_Items 1-1/2" steel barrelThese covered openings allow air to escape the attic. Several of these vents are usually required to properly ventilate the attic. They should be placed evenly across the roof. Choose from metal or plastic in round, square or slant back designs. RVG55BL Black Large nailing flange Galvanized Heavy duty construction 50 sqin of net free area per piece Used on 3 12 to 10 12 roof pitch Double beaded collar with locking tabs Base dimensions are 15 7 8" x 20