OpenStairs

OpenStairs

A simple mod that adds slim, attractive variants of stairs for cleaner building. Now for 1.20.1

by
20.2K Downloads
forgedecoration
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Screenshots

OpenStairs Screenshot 1
Recipes
OpenStairs Screenshot 3
OpenStairs Screenshot 4
OpenStairs Screenshot 5
OpenStairs Screenshot 6

About this Mod

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A 1.20.1 mod that adds slim, floating versions of all wood types of stairs.

Made on the Stonecutter using Logs/Stems, you can find 4 new blocks for each wood
A free standing, floating stair
a version with a post in the middle
and inside and outside corners

One log makes 4 stairs, the corner pieces are a North-West angle. Currently looking into having them be a crafted, single block item but at the moment, they are currently not.

I have no intention of adding other/stone materials at the time, as this is mostly for making interiors look a bit nicer and realistic without having to take up a lot of space with funky stair designs, so not a lot of fluff.

**Disclaimer, this was made in MCreator, if you don't like that, that's great, this is still made with MCreator. **
Requires the latest version of Forge for for the mod version of choice.

Available Versions

OpenStairs 1.0release
MC 1.19.2forge
January 14, 2026
OpenStairs 1.5 [1.20.1]release
MC 1.20.1forge
January 14, 2026

How to Install OpenStairs on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "OpenStairs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1, 1.19.2, 1.18.2

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

OpenStairs server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is OpenStairs compatible with forge?

OpenStairs officially supports forge for Minecraft 1.20.1, 1.19.2, 1.18.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with OpenStairs – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if OpenStairs consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install OpenStairs with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.20.11.19.21.18.2