Minecraft (Pocket Edition)
Usage / Purpose
Trapdoors are used in the same fashion as a Wooden Door, except to access spaces above or below. They are also useful as window shutters.
Drops / Yields
Destroying a Trapdoor with an axe yields one Trapdoor.
Trapdoors require one inventory slot each and are not stackable.
There are a variety of decorative or creative uses for Trapdoors, such as counter doors (like in a restaurant).
A Trapdoor is crafted from six Wooden Planks (any type of tree), yielding two Trapdoors.