
Imperial Black Galvanized Steel Square Roof Louver VTL0039
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The Imperial VTL0039 is a black galvanized steel square roof louver for venting a roof or attic space. It fits a 4-inch by 4-inch rough opening and provides 10.58 square inches of net free area. It ships with a rain diverter, a damper and a screen, so it blocks rain, backdrafts and insects in one unit. That bundle is more complete than many plain louvers, which often leave the screen or damper as extras. It suits homeowners and roofers replacing a worn square vent or adding intake or exhaust venting on a shingled roof.
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Lowest price we've seen: $47.98 on Nov 11 at Lowe's. Tracked across 1 store since Nov 11.
This is a square roof louver made of galvanized steel in a black finish. It includes a rain diverter, a damper and a screen.
It has a net free area of 10.58 square inches and fits a 4 in. by 4 in. rough opening. It is sold as a single unit.