ModsFinder

secret doors and one way glass

by alextfdj

Secret doors and one way glass adds hidden doors, trap doors and one-way glass blocks that look like ordinary building materials.

ForgeClient and serverMIT License1.20.1

What it does

Secret doors and one way glass adds secret doors and one-way glass to the game. The doors and glass are styled to resemble common building materials, so a wall or floor can conceal an entrance. The mod also lists regular doors, trap doors and glass variants that open on several sides. Forge is the only loader, and the files target 1.20.1. The mod is released under the MIT License but is not open source. It has to be installed on both the server and every player's client, and Just Enough Items (JEI) is an optional companion that adds recipe lookup.

Key features

  1. Secret doors

    Doors that blend into surrounding walls, so an entrance stays hidden until a player knows where to look.

  2. One-way glass

    Glass blocks that let light and sight pass in one direction, useful for watching a room without being seen.

  3. Door and trap door variants

    Regular doors, trap doors and glass versions open on the up, down and four side faces.

Compatibility

Latest build for each game version and loader.

1.20.11.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Optional 1

Just Enough Items (JEI)View Items and Recipes
Optional

How it compares

Full comparison

Alexia's Secret Doors is also a Forge mod for 1.20.1 with client and server environment, but it is released under All rights reserved. Simply Glass covers the glass side for the same version, under the MIT License, and is not open source. Secret RU Doors targets 1.18.2 – 1.20.1 on Forge under the MIT License.

ModLoadersGame versionsEnvironmentUpdated
secret doors and one way glassForge1.20.1Client and server2025-08-16
Alexia's Secret DoorsForge1.20.1Client and server2026-04-28
Simply GlassForge1.20.1Client and server2025-11-24
Secret RU DoorsForge1.18.2 – 1.20.1Client and server2025-02-28

Questions

Does Secret doors and one way glass need JEI?

No. Just Enough Items (JEI) is an optional dependency, so the mod runs without it, and installing it only adds recipe lookup.

In the catalog

secret doors and one way glass is one of 12,078 Decoration mods on ModsFinder, and one of 6,149 Decoration mods for Forge. 34,764 mods support Minecraft 1.20.1.

Decoration mods12,078Forge modsMods for 1.20.134,764

More from alextfdj

All projects
craftable spawn eggs and spawners1.20.1purple shep1.20.1

Similar mods

[ETF] Entity Texture Features1.16.5 – 26.3Not Enough Animations1.16.5 – 26.3Continuity1.17.1 – 26.3AmbientSounds1.12.2 – 26.3BetterF31.16 – 26.3Supplementaries1.15.2 – 1.21.1

What the author says

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.
alextfdj, on the Modrinth page

Official listing

Owner
alextfdj
Published
2025-08-16
Updated on Modrinth
2025-08-16
Facts verified
2026-10-15

Tags

DecorationStorageTechnology
Open on ModrinthCompare