The 3.5mm Plastic Double Channel Bottom is a precision-engineered glass runner profile designed for vivarium doors, cabinet glazing, display units, and small sliding panels. Its straight centre leg allows glass or boards to glide closely together, creating a secure and space-efficient sliding fit.

The shorter legs compared with the matching top track allow panels to be easily removed for cleaning, maintenance, or access. The shaped channel base helps reduce friction and supports smooth movement of glass and board panels.

Manufactured from durable PVC, the 3.5mm Double Channel Bottom is lightweight, easy to install, and suitable for a range of glazing and cabinet-making applications.

Designed for use with a matching Plastic Double Channel Top, this profile provides a complete sliding solution for vivariums, cabinets, display cases, and bespoke glazing projects.