The new Marvin Modern Multi-Slide Door achieves extremely narrow modern sightlines of less than 3 inches. Available in sizes up to approximately 12 feet tall and 60 feet wide, it has a high-density fiberglass exterior and an aluminum interior. Available with Sliding Door Automatic Control and Marvin’s factory-installed Lock Status Sensor, the Multi-Slide Door is available in more than 30 configurations, with stacked or pocket uni-directorial or bi-parting options.