Lomanco CV2BM Mill Circle Vent 2 Inches Pack of 6

Product Description

The LOMANCO CV2BM is a 2-inch aluminum mill circle vent designed to promote airflow through wall cavities in residential construction. Its primary function is moisture removal from enclosed wall spaces, which helps prevent paint peeling and surface deterioration caused by trapped humidity. Fabricated from heavy-duty aluminum, this vent resists corrosion and holds up in exterior applications. Installation is straightforward using a drill-and-pop-in method, requiring no special fasteners or adhesives. This listing includes six vents per pack, making it a practical choice for multi-opening jobs or contractors stocking for ongoing work.

Mill circle vents like the CV2BM are commonly used in residential siding applications, crawl spaces, and exterior wall assemblies where passive ventilation is needed to manage moisture buildup. They are typically installed by carpenters, general contractors, siding installers, and renovation crews. The simple drill-in installation makes them well-suited for new construction as well as retrofit projects where existing wall cavities require improved airflow.

Key Features

• Heavy-duty aluminum construction resists corrosion in exterior applications
• Removes moisture from wall cavities to prevent paint peeling and surface damage
• 2-inch diameter fits standard drilled openings
• Drill-and-pop-in installation requires no special tools or fasteners
• Sold in a pack of 6 for efficient multi-opening installs

Compatibility

Designed as an OEM-style passive circle vent for use in residential exterior wall assemblies and siding applications requiring 2-inch ventilation openings.

Installation Notes

Installation is performed by drilling a hole sized to the vent diameter in the wall sheathing or siding material, then pressing the vent into place. No fasteners or adhesives are typically required with the pop-in design. Ensure the installation surface is clean and free of obstructions before seating the vent. Always follow local building codes regarding exterior wall ventilation requirements.

Technical Specifications

• Vent Diameter: 2 inches
• Material: Aluminum
• Finish: Mill
• Installation Method: Drill pop-in
• Pack Quantity: 6
• Weight: 3 pounds

Standard Information

• Brand: LOMANCO
• Manufacturer Part Number: CV2BM