Exit 04 Sliding Door [ Visit Store » ] Thanks to a range of possible materials for the panel inserts, these sliding doors from Modernus are insanely versatile. Use with glass to let in light, or try wood or lacquer inserts for a more defined division of space. Dimensions: 15 3/4" panels, 1 3/4" door thickness, 3 15/16" frame width. Recessed pull handle. Available in custom sizes.