Concrete Variants

A simple mod that adds Concrete Stairs, Concrete Walls & Concrete Slabs to Minecraft!

745 Downloads

neoforgedecoration

Rent Server with this Mod

Screenshots

About this Mod

The only concrete building mod you will need!

This mod adds more Concrete Variants to Minecraft!

Choose any color from concrete and create Concrete Slabs, or Concrete Walls or Concrete Stairs!

Available Versions

Concrete Variants 1.0release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6neoforge

June 29, 2025

Concrete Variants 1.0release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6neoforge

June 29, 2025

How to Install Concrete Variants on Your Server

Order Server

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

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.6).

Install Mod

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

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.6, 1.21.5, 1.21.4 (+4 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Concrete Variants server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.6). You can switch loaders with one click in the panel.

Is Concrete Variants compatible with neoforge?

Concrete Variants officially supports neoforge for Minecraft 1.21.6, 1.21.5, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Concrete Variants – how to optimize performance?

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