Automatic 3×4 Piston Door
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August 14, 2026
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| Category | Door, Miscellaneous, Redstone |
|---|---|
| Theme | Other, Piston Door |
| Author | pal1_ |
| MC Version | 26.2+926.226.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.6 |
| Format | .litematic |
This is an automatic 3×4 piston door with a single block width.
It is a compact and efficient design for Minecraft.
Materials Required
8 block types · 91 blocks · 10×14×1
Observer22
White Concrete18
Gold Block15
Sticky Piston15
Redstone Wire10
Repeater5
Hopper4
Note Block2
Before You Build
This build uses 91 blocks across 8 block types – about 2 stacks in total, which fits inside a single shulker box. It occupies 10×1 blocks of ground and stands 14 blocks tall.
What to bring first
Observer – 22
White Concrete – 18
Gold Block – 15
Sticky Piston – 15
Redstone Wire – 10
Survival or creative?
Every block in this build can be obtained in survival, so it can be built by hand without creative mode or commands.
How to Place It:
Moving parts
It includes Hopper, Note Block, Observer, Redstone Wire, Repeater, Sticky Piston, so check the mechanism still works after pasting – redstone state and item-container contents do not always survive a paste.