
TwinDoors
Automatically opens double doors placed handle-to-handle
Screenshots

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.

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
- Download the latest
.jarfile - Place it in your server’s
modsfolder - Start the server
Done.
Issues & Suggestions
Report bugs or suggest improvements here:
https://github.com/sev1ch/TwinDoors/issues
Available Versions
How to Install TwinDoors on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
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
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+9 more)
Server-side
✓ RequiredRecommended 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.
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