Moar Concrete

Get Moar Concrete in Minecraft 1.21 - slabs, stairs, walls, fences & gates, bricks, panels and buttons.

3.6M Downloads

fabricdecoration

Rent Server with this Mod

Screenshots

About this Mod

Stairs looking a bit bland? Bored of the same old slabs? Brighten your world up with Moar Concrete! Includes slabs, stairs, walls, fences & gates, bricks, panels and buttons in all 16 concrete colours.

The new Moar Concrete blocks are available in the crafting table and stonecutter.

Installation

Moar Concrete is a Fabric mod, which means it requires the Fabric Loader. Once you have installed Fabric Loader, you can simply place Moar Concrete into your mods folder like anything else.

Usage

Moar Concrete is plug & play - once installed it will be active. Moar Concrete blocks will be available in the crafting table (all blocks) and stonecutter (exc. fences, gates and buttons) in survival and creative, as well as in the creative coloured blocks menu.

Fences & fence gates use the same recipe format as the wood versions, but using iron bars in place of the sticks.

Available Versions

Moar Concrete 1.6.0release

MC 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

September 30, 2025

Moar Concrete 1.3.1release

MC 1.21, 1.21.1fabric

May 30, 2025

Moar Concrete 1.5.2release

MC 1.21.4, 1.21.5fabric

May 26, 2025

Moar Concrete 1.5.1release

MC 1.21.4fabric

December 5, 2024

Moar Concrete 1.4.1release

MC 1.21.2, 1.21.3fabric

November 30, 2024

How to Install Moar Concrete 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 "Moar Concrete". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

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

Moar Concrete 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 Moar Concrete compatible with fabric?

Moar Concrete 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 Moar Concrete – how to optimize performance?

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