As part of the comprehensive NanaWall Generation 4 product line, the NW MultiSlide 630 offers the best weather performance in the industry with slim sightlines, barefoot-friendly sills, and robust rollers that ensure the panels glide with ease. It is designed to be rattle-resistant, highly energy efficient, and have strong weather performance. NW MultiSlide 630 panel frames are thin and contemporary with a total 2 1/8” (55mm) junction where the two adjacent sliding vertical stiles interlock. For interior application, this system combines sleek acoustically separated aluminum framing and specialized gasketing with sound enhanced glass to achieve optimal performance with the range of unit STC from 36 up to STC 43. Configuration options are available with up to three tracks and six panels. The panels in a XX or XXX configuration allow for the system to be opened at either end. For completely unobstructed openings, pocketing solutions are possible.
Further info from manufacturer on NW MultiSlide 630 NanaWall