The Black J-Bar Bottom – Mirror Mounting Channel is a durable and reliable solution for supporting the bottom edge of wall-mounted mirrors. Designed for professional mirror installations, this aluminum channel provides stable weight distribution while offering a bold black architectural finish.
Finish/Color: Black
Material: Aluminum
Stock Length: 12' (3.66 m)
For Mirror Glass Thickness: 1/4"
Manufactured from high-quality extruded aluminum, this J-Bar Bottom channel is engineered to securely support 1/4" mirror glass in both residential and commercial applications. When used with a coordinating top J-Bar or mirror clips, it creates a secure and dependable mirror mounting system.
The black finish delivers a clean, modern look that pairs well with contemporary fixtures and dark hardware accents. Supplied in 12-foot (3.66 meter) stock lengths, this mirror mounting channel allows for long, continuous installations with fewer seams for a streamlined appearance.
Commonly used in bathrooms, retail spaces, offices, gyms, and mirrored wall systems, this bottom channel evenly carries the mirror’s weight while maintaining a professional finish. Easy to cut and install, the black J-Bar Bottom provides strength, stability, and modern styling for secure mirror mounting.
Product must be cut to 8' for shipping. Please include cutting instructions in the ‘Special Instructions for Seller’ box at checkout. Non-returnable item.