C.R. Laurence Co. introduced a new bi-folding glass door and wall system, the Palisades S90. Product attributes include a slimline profile, concealed hinges and a 12-foot maximum frame height, minimizing hardware and maximizing views. The system has a CW40 Performance Grade rating, showing superior thermal and structural performance, says the company, and makes it ideal for exterior applications in demanding environments. Additional features include interior or exterior folding panels, and a thermally broken structure with 1-inch insulating glass.