The Wool Expansion

This project adds wool slabs to every wool type along with 2 new wool types with their slab varients.

9 Downloads

forgedecoration

Rent Server with this Mod

Screenshots

About this Mod

this mod adds wool slabs to every wool type and adds 2 new wool types and their slab varients.

to craft light red wool/light yellow wool, put red/yellow wool with white dye.

things that will come soon to this mod:
wool stairs.
wool fences.
wool fence gates.

Available Versions

The Wool Expansion 1.0.0release

MC 1.20.1forge

June 5, 2026

How to Install The Wool Expansion 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 (1.20.1).

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

The Wool Expansion 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 (1.20.1). You can switch loaders with one click in the panel.

Is The Wool Expansion compatible with forge?

The Wool Expansion officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with The Wool Expansion – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if The Wool Expansion 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.