ProGlide is an update of the Commercial Sliding Door featuring new sill sections for both Double and Triple Track and a number of new sash options that allow for thicker glass, double glazing and an on site glazing option.

The major changes include new sill sections with drop in tracks which can easily be replaced if damaged or worn and their unique design covers the unsightly drainage slots in the sills with the added benefit of increased water performance. All existing hollow sills continue to be available for applications where a sub sill is not used.