The CRL Palisades S100 Sliding Door features large sliding glass panels and slim frames designed to accentuate exterior views. It has a maximum system height of 13 feet and panel width of 7 feet. A door automation option is available for hands-free use. The Palisades S90 Bi-Folding Door is a movable wall system designed with a streamlined look delivering unobstructed sightlines. Concealed hinges, and slim vertical posts and rails reduce visible hardware. The S90 also offers one inch of insulating glass.