ModsFinder

R's Vertical Slab

by Rafsan

R's Vertical Slab adds vertical slab blocks for building, and it is available for NeoForge only.

NeoForgeClient and serverAll rights reserved1.21.4 – 1.21.8

What it does

The mod adds vertical slab blocks to the game, a decoration shape that stands upright instead of lying flat. Builders can use them to finish walls, edges and facades. It is a client and server mod, so both sides need it installed. Builds cover 1.21.4 – 1.21.8 on NeoForge, with 1.0.3 for 1.21.8 as the latest file.

Key features

  1. Vertical slab blocks

    Adds slab blocks that sit upright, for trim and edges where flat slabs do not fit.

  2. Light footprint

    The mod is small in scope and only adds the vertical slab shape to the existing block set.

  3. Recent update line

    Updated on 2025-08-26 with a build for 1.21.8, after a first release on 2025-08-21.

Compatibility

Latest build for each game version and loader.

1.21.81.0.3
1.21.71.0.3
1.21.61.0.3
1.21.51.0.3
1.21.41.0.3
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

How it compares

Full comparison

Stairs And Slabs is also NeoForge-only for 1.21.8 and is all rights reserved. [RVS] Rusty's Vertical Slabs covers 1.21.1 – 1.21.8 on NeoForge under the MIT License, and it is not open source. Vertical Slabs Everywhere is NeoForge-only for 1.21.1 and is open source under the MIT License.

ModLoadersGame versionsEnvironmentUpdated
R's Vertical SlabNeoForge1.21.4 – 1.21.8Client and server2025-08-26
Stairs And SlabsNeoForge1.21.8Client and server2026-02-28
[RVS] Rusty's Vertical SlabsNeoForge1.21.1 – 1.21.8Client and server2026-08-27
Vertical Slabs EverywhereNeoForge1.21.1Client and server2026-08-18

Questions

Does R's Vertical Slab work on Fabric?

No. The mod is published for NeoForge only, so Fabric and Forge players cannot install it.

Do both the server and the player need the mod?

Yes. A server running it needs every connecting player to have it too.

Which game versions are supported?

Files exist for 1.21.4, 1.21.5, 1.21.6, 1.21.7 and 1.21.8.

In the catalog

R's Vertical Slab is one of 12,078 Decoration mods on ModsFinder, and one of 5,201 Decoration mods for NeoForge. 17,695 mods support Minecraft 1.21.8.

Decoration mods12,078NeoForge modsMods for 1.21.817,695

More from Rafsan

All projects
R's Backpack1.20.1 – 1.21.4The Cultist1.20.1 – 1.21.8Within Dawn1.20.1R's Sanity System1.20.1 – 1.21.4R's Structure1.21.4 – 1.21.8R's Weapon1.21.4

Similar mods

[ETF] Entity Texture Features1.16.5 – 26.3Not Enough Animations1.16.5 – 26.3Continuity1.17.1 – 26.3LambDynamicLights - Dynamic Lights1.16.2 – 26.3AmbientSounds1.12.2 – 26.3BetterF31.16 – 26.3

Official listing

Owner
Rafsan
Published
2025-08-21
Updated on Modrinth
2025-08-26
Facts verified
2026-10-15

Tags

DecorationGame mechanics
Open on ModrinthCompare