An alder wood door looks exactly like a normal wooden door, but it has one key difference, instead of reacting to redstone signals it will generate one when it is opened. This makes the Alder Wood Door the perfect tool to create traps and events based on opening the door. The Alder wood door is only colored differently when held; when placed, it looks like a normal vanilla door (assuming you are not using a resource-pack of course!). | 