Slabs to Blocks: Minecraft

A mod that gives preconfigured crafting recipes for turning Minecraft's slabs into blocks.

24 Downloads

forgegame-mechanicsstorageutility

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Screenshots

About this Mod

This preconfigured mod lets you craft your unused slabs back into their block variants, allowing you to not go through any config tabs to make the recipes yourself! All you need to do is simply place two slabs on top of each other in the crafting table!

Oak slabs being turned back into a block varient

Available Versions

Slabs to Blocks: Minecraft 1.0.1-1.20.1release

MC 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge

May 25, 2026

Slabs to Blocks: Minecraft 1.0.0-1.19.2release

MC 1.19.2, 1.19.3, 1.19.4forge

May 25, 2026

How to Install Slabs to Blocks: Minecraft 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 (1.20.6).

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.6, 1.20.5, 1.20.4 (+7 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Slabs to Blocks: Minecraft 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 (1.20.6). You can switch loaders with one click in the panel.

Is Slabs to Blocks: Minecraft compatible with forge?

Slabs to Blocks: Minecraft officially supports forge for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Slabs to Blocks: Minecraft – how to optimize performance?

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