Unrefined and Kludgy design for a 5x5 horizontal piston door. All pistons are sticky.

The designs for the piston extenders are from the internet/other people I have met.

I don't actually know how to use redstone, only how to apply it.



Images, from top to bottom:

1) Door Closed

2) Door Open

3) Door Open without top layer of obsidian, so you can see the shapes of what's being pushed.

4) Perfectly Generic double extender

5) Perfectly Generic triple extender

6) How signal is fed into the triple extender. The torch in the middle is how signal is input. It used to be a lever when I got it from the internet.



I wanted a 5x5 door because I wanted to build a missile silo, and all the horizontal piston doors I found were 3x3. There were literally no 5x5, so I made my own.