
This mod requires Fabric API.
This mod makes it so any door placed above an iron or gold block auto-closes after a set amount of ticks depending on the block underneath them (see below).
It only affects doors opened by the player interacting with them (redstone activated doors are unaffected).
Doors placed above gold blocks auto-close in 30 ticks (~1.5 seconds):

Doors placed above iron blocks auto-close in 60 ticks (~3 seconds):

If the block underneath the door is neither an iron nor a gold block they will not auto-close.
Installed on client works on single-player worlds, if installed on server nothing needs to be installed on clients.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as doorcloser-1.0.0.jar — drop this file into the mods folder
- Download size: 30 KB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.