Lomanco 4 Foot Lo Omni Ridge Vent (Carton of 10)

The Lomanco 4-Foot Lo Omni Ridge Vent delivers superior attic ventilation and long-term roof protection. Designed to efficiently exhaust heat and moisture, it helps maintain balanced airflow when paired with proper intake vents. This plastic ridge vent improves energy efficiency, extends shingle life, and prevents attic heat buildup and condensation-related damage. Engineered for easy installation, the Lomanco Lo Omni Ridge Vent can be fastened using a pneumatic nail gun or hammer. It features an external venturi baffle for enhanced airflow, a weatherproof underlapping joint, and an external water shield to protect against rain infiltration. The molded centerline ensures fast, precise alignment, while pre-marked nail holes every 6 inches simplify secure placement. Pre-formed to a 3/12 roof pitch, this vent fits under 9-inch cap shingles and is packaged in 4-foot sections (10 per carton) for 40 feet of total coverage.