
Iron Grates
Adds a iron grates as a block and a slab
Screenshots



About this Mod
What is this mod
This mod adds 2 blocks a iron grate block and slab
What is the purpose of this mod
To build mostly floors and industrial builds, so decorations
Other info
This works only on fabric
Available Versions
How to Install Iron Grates 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).
Install Mod
Open the mod browser in the dashboard and search for "Iron Grates". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Iron Grates 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). You can switch loaders with one click in the panel.
Is Iron Grates compatible with fabric?
Iron Grates officially supports fabric for Minecraft 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Iron Grates – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Iron Grates 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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Install Iron Grates with just one click on your server.