Windowlogging Fabric
Windowlogging lets windows, glass panes and iron bars sit inside other blocks, such as slabs and stairs, on Fabric.
What it does
Windowlogging places a window inside a partial block like a slab or a stair, so a single block space can hold more than one kind of content. It is a heavily modified port of an earlier Create-era feature and is primarily useful for building with more placement options. The mod works with most other mods out of the box, and where it does not, the author asks for a GitHub feature request. Fabric API is required. The mod is client and server, so the server and every player need it. It is open source under the MIT License, with builds for 1.21.9 – 1.21.11.
Key features
Windows inside blocks
Windows, glass panes and iron bars can be placed inside other blocks, extending the placement options.
Slabs and stairs
Partial blocks such as slabs and stairs can hold a window in the same space as the block itself.
Reporting conflicts
When another mod does not work alongside it, players can file a request through the GitHub issue tracker.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Better Glass Panes is a Fabric mod for 1.21.1 with the client and server environment, released under the MIT License and open source. Transparent Window runs on the client only, is open source under the MIT License and covers 1.20.1 – 26.1.2. Additional Placements Fabric is client and server, open source under the MIT License and covers 1.18.2 – 26.1.2.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Windowlogging Fabric | Fabric | 1.21.9 – 1.21.11 | Client and server | 2026-07-14 |
| Better Glass Panes | Fabric | 1.21.1 | Client and server | 2026-03-30 |
| Transparent Window | Fabric | 1.20.1 – 26.1.2 | Client-side only | 2026-05-16 |
| Additional Placements Fabric | Fabric | 1.18.2 – 26.1.2 | Client and server | 2026-04-20 |
Questions
Does Windowlogging need Fabric API?
In the catalog
Windowlogging Fabric is one of 7,555 Cursed mods on ModsFinder, and one of 4,235 Cursed mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from arcade-smasher
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What the author says
Windowlogging is a Create feature from 1.14.4 in which you can put windows (glass panes, iron bars) inside of other partial blocks like slabs and stairs. This mod is a heavily modified port of another port of that feature. Windowlogging is primarily useful for building, in which you have more placement options for…
Official listing
- Modrinth page
- modrinth.com/mod/windowlogging-fabric
- Owner
- arcade-smasher
- Published
- 2026-07-11
- Updated on Modrinth
- 2026-07-14
- Facts verified
- 2026-10-15
