A selection of openings to create seamless transitions. (Courtesy Marvin)Marvin Ultimate Sliding DoorsMarvinThe Ultimate Sliding Door is built on the same design platform as Marvins Ultimate swinging door counterpart, ensuring a seamless and consistent aesthetic across different door types. The slider features 3-inch stiles and rails with standard square glazing profiles.(Courtesy C. R. Laurence)Latitude 34 Sliding Door CollectionC. R. LaurenceThis reengineered approach to barn door design includes three distinct sliding door systems that enable several post installation adjustments including door stop location, track leveling, and track height. (Courtesy PurOptima)Edge Bi-Fold DoorsPurOptimaNow available in the U.S., the Edge Bi-Fold Door is a single-glazed solution used with PurOptima Microflush doorframes and is designed for seamless integration with the PurOptima117 Plus system.(Courtesy Kova)KOVA65 Thermal Break SystemKovaThis European-style sliding door system offers options for doors in various configurations with superior thermal and acoustic insulation. Available in stocked colors of white, bronze, and black, with custom colors and finishes.(Courtesy Masonite)Performance Door SystemMasoniteMasonite Performance Door System with M-Protect Multipoint security lock is an exterior door system that offers superior protection with four times more impact resistance than standarddeadbolt locks.