Sheetmetal Planes

1.5K Downloads

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Screenshots

About this Mod

This is a tiny mod that adds all blocks under the forge:sheetmetals tag to the list of materials for Simple Planes. This includes decorative sheetmetal materials from popular tech mods like Immersive Engineering. This mod does not add its own sheetmetal blocks, it only lets you use sheetmetal blocks from other mods to build planes.

Available Versions

Sheetmetal Planes 1.0.0release

MC 1.21.1, 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, 1.21.11neoforge

February 28, 2026

Sheetmetal Planes 1.0.0release

MC 1.20.1forge

February 19, 2026

How to Install Sheetmetal Planes on Your Server

Order Server

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

Set forge Loader

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

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

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

Sheetmetal Planes server crashes on startup – what to do?

Most common cause: wrong forge 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 Sheetmetal Planes compatible with forge and neoforge?

Sheetmetal Planes officially supports forge, neoforge for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Sheetmetal Planes – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Sheetmetal Planes 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.