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More Slabs Stairs & WallsMinecraft mod for 1.21.1

Expand your building options with More Slabs, Stairs, & Walls.

client and servernewest supported 1.21.1UtilityDecoration
Latest version
4.2.0+1.21.1
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge, Quilt, Forge
Licence
LGPL-3.0-only
Downloads
1.1M
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host More Slabs Stairs & Walls servers

One click and More Slabs Stairs & Walls is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • NeoForge
  • Quilt
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version More Slabs Stairs & Walls declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Quilt, Forge21+declared8 Aug 2024
1.21Fabric, Quilt, NeoForge, Forge21+declared13 Jun 2024
1.20.4Fabric, Quilt, NeoForge, Forge17+declared7 Dec 2023
1.20.2Forge, Quilt, NeoForge, Fabric17+declared20 Sept 2023
1.20.1NeoForge, Fabric, Forge, Quilt17+declared12 Jun 2023
1.19.4Fabric, Quilt, NeoForge, Forge17+declared14 Mar 2023
1.19.3Forge, Quilt, NeoForge, Fabric17+declared7 Dec 2022
1.19.2Forge, Quilt, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, Quilt, NeoForge, Fabric17+declared28 Feb 2022

Download

From More Slabs Stairs & Walls’s own host. Nothing is re-hosted here.

4.2.0+1.21.1release6 Apr 2026

moreslabsstairsandwalls-4.2.0.jar · 4.5 MB · for 1.21.1

Download latest
0cc78ef8d92f…
Older versions22
  • 4.1.1+1.21.129 Sept 20241.21, 1.21.14.0 MBd23f5b33f5a0…Get
  • 4.1.0+1.21.123 Sept 20241.21.14.0 MB3be65809751f…Get
  • 4.0.0+1.20.119 Mar 20241.20.14.4 MB6b0292633188…Get
  • 4.0.0+1.20.417 Mar 20241.20.44.4 MB7efddba5b764…Get
  • 3.1.1+1.20.124 Jan 20241.20.14.6 MBa66d1fe58ce8…Get
  • 3.1.1+1.20.424 Jan 20241.20.44.0 MB773338adfd65…Get
  • 3.1.0+1.20.423 Dec 20231.20.44.0 MBd53a097d59df…Get
  • 3.1.0+1.19.211 Nov 20231.19.24.6 MB4624ad815bb0…Get
  • 3.1.0+1.19.48 Nov 20231.19.44.7 MBee82c81484d5…Get
  • 3.1.0+1.20.18 Nov 20231.20.14.7 MBc82715d64667…Get
  • 3.1.0+1.20.28 Nov 20231.20.24.7 MB4d420d02cd6e…Get
  • 3.0+1.20.125 Aug 20231.20.14.5 MB80c74cc92309…Get
  • 2.4.0+1.19.224 Mar 20231.19.24.2 MB0a935d8287a3…Get
  • 2.4.0+1.18.224 Mar 20231.18.23.8 MB62fa67cae077…Get
  • 2.4.0+1.19.324 Mar 20231.19.34.1 MBcf5cff936499…Get
  • 2.4.0+1.19.424 Mar 20231.19.44.1 MB5798320d211c…Get
  • 2.3.0+1.19.316 Jan 20231.19.33.4 MB886cf0f7c74a…Get
  • 2.3.0+1.19.216 Jan 20231.19.23.4 MBce12a29c72a4…Get
  • 2.3.0+1.18.216 Jan 20231.18.23.3 MB1de376e2aeca…Get
  • 2.2.1+1.18.213 Jan 20231.18.23.1 MB80256a44a867…Get
  • 2.2.1+1.19.213 Jan 20231.19.23.4 MBdb4aa720a0c6…Get
  • 2.2.1+1.19.313 Jan 20231.19.33.4 MBa525e828b88c…Get

Frequently asked

Does More Slabs Stairs & Walls work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version More Slabs Stairs & Walls declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does More Slabs Stairs & Walls support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install More Slabs Stairs & Walls on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does More Slabs Stairs & Walls support?

Fabric, NeoForge, Quilt, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for More Slabs Stairs & Walls?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is More Slabs Stairs & Walls under?

LGPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install More Slabs Stairs & Walls?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download More Slabs Stairs & Walls safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .