|Materials||4 Marble blocks|
|Examine text||Could anyone get through a solid marble door?|
The Marble door is a door that can be built in the Dungeon of a player-owned house with the Construction skill. Marble doors give 20 Thieving experience if pick-locked or the same amount of experience in Strength if forced open. Due to the cost of building a Marble door and the high level requirement to build it, it is very rarely seen in a player's Dungeon.