How do I install Columns Mod (1.21.4, 1.20.1) – Holding Up the Building?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Columns Mod (1.21.4, 1.20.1) – Holding Up the Building work with?

The listing gives Minecraft 1.21.4, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Columns Mod (1.21.4, 1.20.1) – Holding Up the Building

ModsJava

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by kanudocolumbus

⬇ Download

Open in MC Java Mods Get it on Google Play →

Columns Mod introduces columns that can be crafted in the crafting table (using an I shape) or the stonecutter. Any block that has a wall variant can be crafted into a column. Columns will automatically connect vertically with other columns, creating a seamless look. Columns can be waterlogged, adding more versatility to their use in builds.

Features:

Columns that are often used to support structures are added.

Screenshots:

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 2

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 3

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 4

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 5

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 6

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 7

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 8

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 9

Crafting Recipes:

Columns Mod (1.21.4, 1.20.1) – Holding Up the Building — Minecraft Java mod, screenshot 10

Columns Mod Download Links

For Minecraft 1.21.4

For Minecraft 1.21.3, 1.21.2

For Minecraft 1.21.1, 1.21

For Minecraft 1.20.6

For Minecraft 1.20.4

For Minecraft 1.20.2

For Minecraft 1.20.1

For Minecraft 1.19.4

For Minecraft 1.19

For Minecraft 1.18.2

For Minecraft 1.18.1

For Minecraft 1.17.1

For Minecraft 1.16.5

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.4, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 197652.mcaddon
Download size: 115 KB
Download link checked 26 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20