4" Roof Exhaust Vent with Removable Screen
Item CodeLA3540SKU3540
4" Roof Exhaust Vent with Removable Screen
Item CodeLA3540SKU3540
Brand Lambro Damper Yes Includes Collar/Tail Yes Manufacturer Lambro Industries Type Roof Cap Color Black Diameter 4 in Includes Screen Yes Material Plastic A damper and removable screen in the 4-inch roof exhaust vent prevent outside elements and air from entering the vent when not in use. The damper opens and allows the exhaust air to exit the vent through the sufficient opening which has a net-free area of 12.8 square inches, allowing for maximum airflow.
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Brand Lambro Damper Yes Includes Collar/Tail Yes Manufacturer Lambro Industries Type Roof Cap Color Black Diameter 4 in Includes Screen Yes Material Plastic A damper and removable screen in the 4-inch roof exhaust vent prevent outside elements and air from entering the vent when not in use. The damper opens and allows the exhaust air to exit the vent through the sufficient opening which has a net-free area of 12.8 square inches, allowing for maximum airflow.