Vertical Slab Placement
by Chickenzes
Vertical Slab Placement lets players set vanilla slabs upright, so a slab can fill the side of a block instead of only the top or bottom half.
What it does
Normally a slab sits flat in the upper or lower half of a block space. With this mod installed, the same slab items can be placed vertically, which opens up building options for walls, panels and trim. Servers that run it need every player to install it too. Files are published for Fabric only, for 1.20.6 and 1.21, with 0.3.0+1.21 as the latest build.
Key features
Upright vanilla slabs
Existing vanilla slab blocks can be placed vertically, without any new items or recipes to craft.
Culling fix for MoreCulling
Faces that MoreCulling's BlockState culling had wrongly hidden are kept visible on vertical slabs.
Open source under CC0
The source code is public and released into the public domain under CC0 1.0 Universal, with a public issue tracker.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Slabee is a Fabric mod for 1.21.1 that is open source under the MIT License, and it runs on client and server. Survival Petrified Oak Slab covers Fabric and Quilt for 1.20.1 – 1.21.11 under the MIT License, but it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Vertical Slab Placement | Fabric | 1.20.6 – 1.21 | Client and server | 2024-06-16 |
| Slabee | Fabric | 1.21.1 | Client and server | 2025-06-09 |
| Survival Petrified Oak Slab | Fabric and Quilt | 1.20.1 – 1.21.11 | Client and server | 2026-06-23 |
Questions
Does Vertical Slab Placement need Fabric API?
Does the server need the mod too?
In the catalog
Vertical Slab Placement is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 15,770 mods support Minecraft 1.21.
More from Chickenzes
Similar mods
Official listing
- Modrinth page
- modrinth.com/mod/vertical-slab-placement
- Owner
- Chickenzes
- Published
- 2024-05-28
- Updated on Modrinth
- 2024-06-16
- Facts verified
- 2026-10-15
