OPT30 frameless sliding stacking doors – with no floor track

The OPT30 system is a minimalist frameless glass system. This is a variation on the OPT25 system, but unlike the OPT25, the OPT30 has no floor track.

It is intended for use internally, as a contemporary internal room divider, or also as shop front glazing within shopping malls. The absence of a floor track makes for uninterrupted access between the areas on either side of the glazing.


The OPT30 frameless glass door is both attractive and extremely versatile.

The glass panes are either 8mm, 10mm or 12mm thickness. They are manufactured bespoke to your exact requirements, and can be up to 1200mm wide, and 3200mm high (with some limitations). You can have in theory any number of panels, to fill huge apertures.

The OPT30 system has no bottom track at all, making it the perfect room divider for an uninterrupted flow between your living areas. The panels can be locked in place with a discreet shoot-bolt into the floor.

The ‘parking station’ can be located in any position, making it simple to park your panels neatly out of the way. This can be some distance away from the closed position of the panels if necessary.

The aluminium track system at the top can be in a silver anodised finish, or powder coated to any RAL colour.