Arlington Joist Mount Screw-On L-Shaped Vapor Box FB442FD 25/BOX

Engineered for robustness and efficiency, this L-shaped fan and fixture vapor box from Arlington Industries provides essential protection against air infiltration. With a substantial load capacity, it supports fans weighing up to 70 pounds and fixtures up to 200 pounds, making it an ideal solution for both residential and commercial applications. Designed for use with 1/2″ or 5/8″ drywall, its 25.0 cubic inch capacity meets the needs of modern construction standards while ensuring compliance with UL listings. The flange plays a crucial role, forming a protective barrier that enhances the overall performance by minimizing airflow leaks. Crafted from durable plastic and featuring a sleek black finish, this vapor box is not only functional but also integrates seamlessly into various installations.