Builders Best 110519A Plastic Mini Louver 4 Inches Brown 3 Inches Tail Eave Vent

Product Description

The Builders Best 110519A is a plastic mini louver designed for residential and light commercial ventilation applications. It is built from polypropylene molded plastic, making it lightweight, durable, and resistant to moisture and corrosion. This unit is brown in color and features a 4-inch pipe diameter opening with a 3-inch tail for straightforward duct connections. The locking ring connection on the back of the unit ensures a secure fit during installation, reducing the chance of air leaks or duct separation over time. This mini louver works for both thru-wall and eave venting applications, giving installers flexibility on a variety of project types. The flanged design helps seat the louver flush against the exterior surface for a clean, finished look. Single deflection fixed louvers direct airflow in one direction, which is ideal for standard exhaust venting from bathrooms, kitchens, and laundry rooms. The unit has an overall size of 5.6 inches by 5.6 inches by 3 inches and weighs just 0.21 pounds, making it easy to handle and position during installation. The square shape fits standard rough openings and pairs with common 4-inch round ductwork found throughout residential HVAC and ventilation systems. Made in the USA from polypropylene, this louver is built to hold up against outdoor weather conditions including UV exposure, rain, and temperature swings. It does not require paint or finishing after installation when used in brown-trimmed applications. HVAC technicians, plumbers, and general contractors working on ventilation, exhaust, or fresh air intake systems will find this louver easy to work with and reliable in the field. The 110519A is a practical solution for eave venting, dryer exhaust terminations, and bath fan exhaust points where a low-profile, durable louver is needed.

• Polypropylene molded plastic construction for durability and moisture resistance
• Locking ring connection on back for a secure, leak-resistant duct attachment
• Compatible with thru-wall and eave venting installations

Product Highlights

The Builders Best 110519A plastic mini louver offers a reliable, weather-resistant termination point for 4-inch duct systems, supporting both thru-wall and eave venting applications with a secure locking ring connection and fixed single-deflection louvers.

Product Information

Standard Information

• Brand: BUILDERS BEST
• Manufacturer Part Number: 110519A

Technical Specifications

• Material: Polypropylene Molded Plastic
• Color: Brown
• Shape: Square
• Pipe Diameter: 4 inches
• Pipe Length: 3 inches
• Overall Size: 5.6 inches x 5.6 inches x 3 inches
• Height: 5.5 inches
• Width: 5.5 inches
• Length: 3.5 inches
• Weight: 0.21 pounds
• Flanged: Yes
• Deflection: Single
• Vent Type: Eave
• Country of Origin: USA
• UPC: 722048105195
• Unit of Measure: EA