Having done a showcase of custom doors last time, I though I'd give airtight doors a go. Haven't made them before so this was a fun exercise. I always though they would be more difficult to do but turns out you have quite a lot of freedom of design. Once again, leave a comment if you are interested in some of the blueprints. I had no bigger projects this time, so I didn't upload any of the blueprints to the workshop.

Video also contains a somewhat good tutorial on how to get a single button to perform multiple complex things. For example a door opening sequence and closing sequence on the same button. Plz watch is good :-D

All of the doors in the video are airtight and working unless specified otherwise (few intermediary designs). There is a clip of the airtightness working on the Moon after each showcase.

I though about adding a tutorial section to this video as well but it would've made the video too long. If you are interested in seeing what sort of process I use to make these, please tell me in the comments so I know there's demand for a tutorial like that!

I ended up making the full tutorial I hinted at. Check out this long boi!
Comprehensive Guide On Custom Airtight Doors:
   • Comprehensive Guide On Custom Airtigh...  s

Contents:
00:00 - Intro
00:58 - 1st Door
02:22 - 2nd Door and related tips
03:22 - 3rd Door and related tips
05:55 - 4th Door and related tips
07:25 - 5th Door versions and related tips
09:30 - Changing actions on a single button
12:22 - 6th Door
13:15 - Minuscule Custom Airlock
14:26 - Outro