ModsJava
No Double Slab Placement
This client mod provides a toggle which would prevent you from placing a slab in a place where it would form a double-slab block.
⬇ Download on ModrinthThis mod adds a toggle which prevents the player from placing a slab-block in a place where it could form into a double slab block.
- The toggle is triggered through a configurable key-bind.
Ukey is set as the default keybind for toggling the feature on and off- The key-bind can be configured from the vanila key-binds option menu
By default it is toggled on, to disable the mod/feature and allow the placement of double slabs you must toggle it off yourself with the key-bind
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as NoDoubleSlabPlacement-1.0.0+1.20.jar — drop this file into the mods folder
- Download size: 319 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.