TwinDoors

TwinDoors

Automatically opens double doors placed handle-to-handle

by
303 Downloads
fabricgame-mechanicsutility
Rent Server with this Mod

Screenshots

TwinDoors Screenshot 1

About this Mod

TwinDoors

TwinDoors makes double doors behave the way they always should have.

When two wooden or copper doors are placed side by side with their handles facing each other, opening one will automatically open the other.

TwinDoors Preview

Features

  • Automatically syncs paired doors
  • Works with all hand-operated wooden and copper doors
  • Lightweight and server-friendly
  • No performance impact

Requirements

  • Fabric Loader
  • Fabric API

Environment

Server-side only.

Installation

  1. Download the latest .jar file
  2. Place it in your server’s mods folder
  3. Start the server

Done.

Issues & Suggestions

Report bugs or suggest improvements here:
https://github.com/sev1ch/TwinDoors/issues

Available Versions

TwinDoors 1.0.2 (MC 1.21.2 - 1.21.10)release
MC 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
February 15, 2026
TwinDoors 1.0.2 (MC 1.21 - 1.21.1)release
MC 1.21, 1.21.1fabric
February 15, 2026
TwinDoors 1.0.1 (MC 1.21.10)release
MC 1.21.10fabric
February 14, 2026

How to Install TwinDoors on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "TwinDoors". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

TwinDoors server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is TwinDoors compatible with fabric?

TwinDoors officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with TwinDoors – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if TwinDoors consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install TwinDoors with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+2 more