Patent attributes
The disclosure relates to a sliding fenestration system assembly, such as a door or window system. The sliding fenestration system includes a sill having a first track channel and a second track channel formed thereon. A sill track including a first track segment, a second track segment, and a third track segment is coupled to the sill such that the first track segment is positioned within the first track channel, the third track segment is positioned within the second track channel, and the second track segment extends between the first and second track channels. The system further includes a sliding panel having one or more bottom guide assemblies, the assemblies engaging the sill track and operable to accommodate movement of the sliding panel along the sill track to reduce friction at a sealing interface between the sliding panel and the fenestration frame assembly.
