More Slabs Variants

Minecraft Mod That Adds Over 200+ New Slabs

4.4K Downloads

fabricforgeneoforgedecoration

Rent Server with this Mod

Screenshots

About this Mod

View the whole bio on CurseForge:
https://www.curseforge.com/minecraft/mc-mods/mysticrift-more-slabs-variants

Slabs

Hey everybody! welcome to my mod More slab variants. This mod adds a total of 216 new slabs to your Minecraft server. Diamond slab, Netherite slab, Concrete slabs, and much more! check out the tab: Gallery for all photos!

Bug report.

Report bugs via: issues ( Github )

coming soon

1.20.4 Forge.
More 1.20.4 slabs.

Available Versions

More Slabs Variants 20.14.10release

MC 1.21.8fabric

December 16, 2025

More Slabs Variants 20.14.10release

MC 1.21.8fabric

December 4, 2025

More Slabs Variants 17.11.7release

MC 1.21.8neoforge

December 4, 2025

More Slabs Variants 15.9.5release

MC 1.21.5neoforge

December 4, 2025

More Slabs Variants 14.8.4release

MC 1.21.1neoforge

December 4, 2025

How to Install More Slabs Variants 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 (1.21.8).

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

1.21.8, 1.21.5, 1.21.4 (+6 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

More Slabs Variants 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 (1.21.8). You can switch loaders with one click in the panel.

Is More Slabs Variants compatible with fabric and forge and neoforge?

More Slabs Variants officially supports fabric, forge, neoforge for Minecraft 1.21.8, 1.21.5, 1.21.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with More Slabs Variants – how to optimize performance?

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