Vertical Slab
by Hyrlost
Vertical Slab lets players place slabs in vertical positions, adding a set of new building shapes for Fabric on 1.18.2.
What it does
Vertical Slab lets players place slabs standing upright, so a block can be set in one of four positions instead of only flat. The result is a set of constructions that vanilla slabs cannot produce on their own. The mod runs on Fabric for 1.18.2 only, and both the server and every player need it. Its source code is public and the mod is released under the CC0 1.0 Universal license, which places it in the public domain as open source.
Key features
Vertical slab placement
Slabs can be placed upright, adding a vertical way to set down a slab block.
Four placement positions
A slab can be set in four different positions, which widens the shapes a builder can make.
New constructions
Walls, trims and other shapes become possible that flat slabs alone cannot form.
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 under the MIT License, open source and running on client and server. Metal Stairs is a Fabric mod for 1.18.2 under the CC0 1.0 Universal license, also open source, and it covers stairs rather than slabs.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Vertical Slab | Fabric | 1.18.2 | Client and server | 2022-05-27 |
| Slabee | Fabric | 1.21.1 | Client and server | 2025-06-09 |
| Metal Stairs | Fabric | 1.18.2 | Client and server | 2022-03-20 |
Questions
Does Vertical Slab need Fabric API?
Do both sides need the mod?
In the catalog
Vertical Slab is one of 12,078 Decoration mods on ModsFinder, and one of 6,982 Decoration mods for Fabric. 9,044 mods support Minecraft 1.18.2.
More from Hyrlost
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Official listing
- Modrinth page
- modrinth.com/mod/verticalslab
- Owner
- Hyrlost
- Published
- 2022-05-27
- Updated on Modrinth
- 2022-05-27
- Facts verified
- 2026-10-15