Mixed Vertical Slabs
by MisterXYCB
Mixed Vertical Slabs lets players place two different vertical slabs in a single block space, and it is built for building work.
What it does
The mod lets players combine two different vertical slabs inside one block, which opens up more options for decorative building. Some building problems that the author considered buggy, such as wrong breaking, are addressed in this release. Particles from both axes and pickaxes are handled correctly, so each breaks with its right tool.
The mod needs Vertical slabs, which must be installed alongside it. Mixed Vertical Slabs runs on client and server, so both the server and every player need it. Builds are published for Fabric and Quilt, for 1.21 and 1.21.1, with 1.0.0 for 1.21.1 as the latest file. The license is All rights reserved, so the code is not open source.
Key features
Two slabs per block
Two different vertical slabs can share one block, giving more combinations for decorative building.
Fixed breaking behavior
Several building problems the author called buggy, including wrong breaking, are corrected in this version.
Correct tool particles
Break particles from axes and pickaxes match the tool used, so the right tool is always shown.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Full Slabs is open source under the MIT License and runs on Fabric and NeoForge for 1.16.5 – 1.21.10. Slabee is open source under the MIT License and is published for Fabric only, for 1.21.1. Vertical Slabs Compat is not open source and covers Fabric, Forge and NeoForge for 1.19.1 – 1.21.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Mixed Vertical Slabs | Fabric and Quilt | 1.21 – 1.21.1 | Client and server | 2025-06-23 |
| Full Slabs | Fabric and NeoForge | 1.16.5 – 1.21.10 | Client and server | 2025-12-01 |
| Slabee | Fabric | 1.21.1 | Client and server | 2025-06-09 |
| Vertical Slabs Compat | Fabric, Forge and NeoForge | 1.19.1 – 1.21.1 | Client and server | 2026-08-24 |
Questions
Does Mixed Vertical Slabs need another mod?
In the catalog
Mixed Vertical Slabs is one of 12,078 Decoration mods on ModsFinder, and one of 6,982 Decoration mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from MisterXYCB
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What the author says
This mod adds support to place two diffrent vertical slabs form this mod in one block. As this mod is mainly to have more options when building some things could be considerd buggy such as wrong breaking particals and that both axe and pickaxe are always the right tool. This may or may not be changed in the future.
Official listing
- Modrinth page
- modrinth.com/mod/mixed-vertical-slabs
- Owner
- MisterXYCB
- Published
- 2025-06-11
- Updated on Modrinth
- 2025-06-23
- Facts verified
- 2026-10-15