High quality design and tested components. Top Flight for sliding panels up to 880 lbs; extra heavy duty T560 system for panels up to 1,300 lbs.

Ultimate corrosion resistance with 316-L Marine Grade stainless steel, track & carriages and highly durable Delrin wheels with SST ball bearings. Top Flight track is Made in USA.

Unique angled track and carriage design means the system is self-plumbing and self-cleaning for long-lasting stability, low friction, and minimizes carriage deformation compared to other systems.

“Top-hung” doors feature top-rolling carriages hung from a top track, slide easily and allow a seamless floor—no bottom track, no protruding sill, no trip-hazard.