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3X3 Piston Door 1.18 Java

I made an image to easily show how to build Jeffrey Zhu's 3x3 piston
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3×3 Piston Door 1.18 Java


Welcome to our guide on building a 3×3 piston door in Minecraft Java Edition version 1.18. This tutorial will provide step-by-step instructions on how to create a compact and efficient piston door that can be used to secure your base or add a stylish entrance to your builds.

Materials Needed

Before we begin, let’s gather the materials required for this project:

  • 27 Sticky Pistons
  • 27 Redstone Dust
  • 9 Redstone Repeaters
  • 9 Redstone Torches
  • 18 Redstone Blocks
  • 18 Obsidian Blocks
  • 9 Pressure Plates

Step 1: Creating the Door Frame

To start, clear a 3×3 area in front of your desired entrance. Place obsidian blocks in a square shape to create the door frame. Make sure to leave a gap in the center for the door mechanism.

Step 2: Building the Piston Mechanism

Next, place sticky pistons facing inward on all sides of the obsidian frame. This will form the basis of the door mechanism. Attach redstone blocks to the back of each piston.

Step 3: Wiring the Redstone

Connect the redstone dust to each redstone block, creating a circuit that powers all the pistons. Use repeaters to extend the redstone signal if necessary. Place redstone torches on the sides of the obsidian frame to control the door’s opening and closing.

Step 4: Adding Pressure Plates

To activate the door, place pressure plates in front of the door frame. This will allow players to easily trigger the door’s opening and closing.

Step 5: Testing and Troubleshooting

Once the door is fully constructed, test its functionality by stepping on the pressure plates. If the door doesn’t open or close as intended, double-check your wiring and make any necessary adjustments.

Tips for Optimization

Here are some tips to optimize your 3×3 piston door:

  • Use observers to detect player presence and automate the door’s opening and closing.
  • Experiment with different designs and block combinations to match your desired aesthetic.
  • Consider adding a button or lever as an alternative way to activate the door.


Congratulations! You have successfully built a 3×3 piston door in Minecraft Java Edition 1.18. This door will not only provide security for your base but also add a touch of style to your builds. Feel free to experiment and modify the design to suit your needs. Happy crafting!