An extendable mounting system for a slidable barrier

摘要

An extendable mounting system for a slidable barrier, the extendable mounting system including at least one track member each having at least one opening therein; at least one removably attachable track extension portion and mounting means to removably attach the at least one track extension portion relative to the at least one track member laterally of the at least one track member to increase the number of track openings available for use in the system.