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Doors & Entrancesadvanced1.7+

VAULT DOOR (4X4)

A massive 4x4 piston door that opens with dramatic flair. Blocks spiral outward or retract in layers. Requires advanced timing and understanding of piston push limits.

Dimensions: 4W x 4H x 7D minimum

Materials List

Step-by-Step Build Guide

  1. 1Plan the retraction pattern: blocks must move in sequence to avoid push limit conflicts.
  2. 2Build the outer frame with enough depth for piston assemblies (7+ blocks deep).
  3. 3Place piston pairs for each row/column of door blocks.
  4. 4Wire timing circuits: outer blocks retract first, inner blocks follow.
  5. 5Use double-piston extenders for blocks that need to move more than 1 block.
  6. 6Add T flip-flop for toggle control (open/close with one button).
  7. 7Test each layer independently before connecting the full timing chain.
  8. 8Fine-tune repeater delays until the animation is smooth.
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