secret doors and one way glass

this is a mod that adds secret doors and one way glass to minecraft.

5.0K Downloads

forgedecoration

Rent Server with this Mod

Screenshots

About this Mod

This is a mod that adds one way glass and secet doors that look like other building mitarals.
there are trap doors and regular doors and glass in everyway(up, down and four more sides)
I hope you like this mod probably will try to update this to newer and older versons.

Available Versions

secret doors & one way glass [Forge 1.20.1]release

MC 1.20.1forge

August 16, 2025

How to Install secret doors and one way glass on Your Server

Order Server

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

Set forge Loader

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

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

secret doors and one way glass 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 secret doors and one way glass compatible with forge?

secret doors and one way glass officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with secret doors and one way glass – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if secret doors and one way glass 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.