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Iron DecorMinecraft mod for 1.21.1

Adds new iron building blocks.

newest supported 1.21.1CosmeticRedstone
Latest version
IronDecor-2.2.4-Neo-1.21.1.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
628.1k
Updated
1 mo ago
Available on
CurseForge

Screenshots

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

Minecraft versions

Every version Iron Decor declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023

Download

From Iron Decor’s own host. Nothing is re-hosted here.

All 27 releases
IronDecor-2.2.4-Neo-1.21.1.jarrelease4 Aug 2026

IronDecor-2.2.4-NeoForge-1.21.1.jar · 0.2 MB · for 1.21.1

Download latest
6101195525d3…
Older versions24
  • IronDecor-2.2.4.jar4 Aug 20261.20.10.2 MB4 downloads132925b180e4…Get
  • IronDecor-2.2.3.jar23 Nov 20251.20.10.2 MB77 downloadsaa362a54ba13…Get
  • IronDecor-2.2.2.jar13 Sept 20251.20.10.2 MB2.6k downloads49fe7aca136a…Get
  • IronDecor-2.2.1.jar19 Mar 20251.20.10.2 MB2.6k downloadseb22e42b6d99…Get
  • IronDecor-2.2.0.jar7 Mar 20251.20.10.2 MB1.0k downloads5968f13eced9…Get
  • IronDecor-2.1.0.jar19 Jan 20251.20.10.2 MB2.6k downloads0809b572fc94…Get
  • IronDecor-2.0.9.jar19 Jan 20251.20.10.2 MB18 downloadsb3a65cb40dbb…Get
  • IronDecor-2.0.8.jar18 Jan 20251.20.10.2 MB131 downloadsbcb9a6ff3348…Get
  • IronDecor-2.0.7.jar2 Jan 20251.20.10.2 MB2.1k downloadse8e8c0aa0649…Get
  • IronDecor-2.0.6.jar31 Dec 20241.20.10.2 MB289 downloads1d7e146f5de6…Get
  • IronDecor-2.0.5.jar30 Dec 20241.20.10.2 MB163 downloads04aca9cf9500…Get
  • IronDecor-2.0.4-(Hotfix).jar21 Dec 20241.20.10.2 MB868 downloads7581b56677ce…Get
  • IronDecor-2.0.4.jar20 Dec 20241.20.10.2 MB127 downloads6e8efbe1deef…Get
  • IronDecor-2.0.3.jar14 Dec 20241.20.10.2 MB11.3k downloads48075f0c0a50…Get
  • IronDecor-2.0.2.jar16 Nov 20241.20.10.2 MB16.5k downloadscce2fd165bfc…Get
  • IronDecor-2.0.1.jar8 Nov 20241.20.10.2 MB567 downloadsbaac69ea08f0…Get
  • IronDecor-2.0.0.jar2 Nov 20241.20.10.2 MB405 downloads31c8ff99b904…Get
  • IronDecor-1.4.2-(Previously 1.5.1).jar4 Oct 20241.20.10.1 MB2.3k downloadsc6967f5ee988…Get
  • IronDecor-1.4.1.jar1 Oct 20241.20.10.1 MB240 downloads872cd534c79a…Get
  • IronDecor-1.4.0.jar5 Aug 20241.20.10.1 MB5.0k downloads0ba5c8365880…Get
  • IronDecor-1.3.0.jar8 Jul 20241.20.10.1 MB5.4k downloadsead9620d7df2…Get
  • IronDecor-1.2.0-(NotRecommended).jar4 Jun 20241.20.10.1 MB222.2k downloadse464275ce012…Get
  • IronDecor-1.1.1-(Hotfix).jar18 May 20241.20.10.1 MB10.0k downloadsb34dc06ffea4…Get
  • IronDecor-1.1.1.jar28 Mar 20241.20.10.1 MB314.1k downloadsa402809eeb98…Get

Frequently asked

Does Iron Decor work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Iron Decor 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 Iron Decor support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Iron Decor support?

NeoForge, 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 Iron Decor?

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.

How do I install Iron Decor?

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 Iron Decor safely?

Start with the author's page on CurseForge, 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 23 d ago against CurseForge. 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? .