The 4mm Plastic Double Channel Bottom is a durable PVC sliding runner profile suitable for vivarium glass doors, cabinet making, glazing systems, and small panel installations. Its straight centre leg design allows glass or boards to slide closely together while maintaining smooth and controlled movement.

Featuring shorter legs than the corresponding top section, the 4mm Double Channel Bottom allows panels to be easily lifted out for cleaning, repairs, or access. The shaped base improves sliding performance while helping protect glazing edges.

Easy to cut and install, this rigid plastic track provides a practical solution for creating neat and efficient sliding glass and panel systems.