Lambro Industries 267WS Plastic Louver Vent 4 Inches White

Product Description

The LAMBRO INDUSTRIES 267WS is a 4-inch white plastic louver vent designed for residential and light commercial ventilation applications. The vent includes an integrated tailpiece sleeve, which simplifies connection to duct runs and helps create a secure, low-leak termination point at an exterior wall or interior cavity. Constructed from plastic, this vent is lightweight and resistant to corrosion, making it a practical choice for exhaust terminations in areas subject to moisture. HVAC technicians and installation crews typically specify this style of louver vent for dryer exhaust, bathroom fan terminations, and general exhaust ducting.

The 267WS suits residential new-construction and retrofit projects where a clean, finished appearance at the vent termination is required. The white finish blends with standard exterior siding and trim. The louvered design allows exhaust air to exit while providing a degree of backdraft resistance when the system is not running. It is sold in a package quantity of 10 units, making it efficient for contractors stocking multiple vents for a job or service van inventory.

Key Features

• 4-inch diameter opening matches standard residential exhaust duct sizing
• Integrated tailpiece sleeve for straightforward duct connection
• White plastic construction resists corrosion and moisture
• Louvered face provides passive backdraft resistance
• Packaged in quantities of 10 for convenient contractor purchasing

Compatibility

Designed as an OEM-style replacement and new-installation louver vent for 4-inch residential exhaust duct terminations including dryer exhaust, bathroom fan, and general ventilation applications.

Installation Notes

Installation is typically performed by HVAC technicians or general contractors during rough-in or finish work. Power down any connected exhaust fan or appliance before cutting the wall penetration or connecting ductwork. Follow local building codes and manufacturer duct-length guidelines for dryer exhaust installations to ensure proper airflow and fire safety compliance. Seal the perimeter of the vent flange with appropriate exterior caulk to prevent air and moisture infiltration.

Technical Specifications

• Duct Diameter: 4 inches
• Color: White
• Material: Plastic
• Includes: Tailpiece Sleeve
• Package Quantity: 10 units per package
• Weight: 5.28 pounds
• Unit of Measure: EA

Standard Information

• Brand: LAMBRO INDUSTRIES
• Manufacturer Part Number: 267WS