Shop Interior Doors in Pocket Configuration. The punch line of our Modular Collection is a white frosted glass inlays that blend in smoothly with the key ingredient of all our doors – solid wood core. One more advantage of these doors is a high endurance due to aluminum edges that add extra reinforcement to a door. Modular Collection reflects strength and aesthetics, innovations and simplicity, warmth and coziness of a well designed and comfortable home. Pocket doors are a great option if you need to save the space or if the doors are next to each other. Can perfectly work as a closet door as well. Modern Johnson pocket door track guarantees long life of a door with no technical issues.