About FloorsStairsLaddersAreRoofs
From ThunderstoreThis mod makes the wooden floor, stairs and ladders provide shelter, just like thatched roofs.
Floors Stairs Ladders are Roofs
Tired of boring old roofs? Want to build a longhouse that makes Odin question your architectural judgment?
With FloorStairLaddersAreRoofs, the sky is no longer the limit—it’s merely another building piece. Use floors, stairs, and ladders as ceilings and create the kind of structure that would make a troll say, “That seems unsafe,” before immediately trying to live in it.
Perfect for Vikings who believe in innovation, questionable engineering, and never wasting a perfectly good floor tile. Whether you’re crafting a cozy ladder-capped hut or a stairway to nowhere beneath a roof that is technically a floor, this mod brings new meaning to the phrase: “It’ll hold.”
Because in Valheim, if it keeps the rain out, doesn’t collapse instantly, and looks vaguely intentional, it’s architecture.
Credit where credit is due
The original mod floorsAreRoofs was by Bonesbro. Much appreciation for the original idea and I am humbled to carry on the tradition... with a few added items.
Installation
Extract the .dll file to your Valheim\BepInEx\plugins\ folder, just like you do with every other mod.
Supports Nexus Update Check if it is installed. It is not required.
Technical Words for Nerds
Valheim considers the player sheltered if two things are true: The area above the player is covered with a surface that does not have the "leaky" tag. If you draw a line out in every direction from the player, most of them run into a structure or terrain.
This mod affects calculation #1 by finding the wood_floor and wood_floor1x1, wood_stairs, wood_ladder pieces and updating the tag on their colliders from "leaky" to "roof", matching the tag used on pieces like wood_roof. This should be a safe operation with little chance for side effects. The "leaky" tag is only used for the "is roofed" check used by beds, crafting stations, and rain damage calculations, and the "roof" tag is not currently used at all.
Support for Custom Pieces
Allows you to control which pieces are updated by editing the config file, which is automatically generated into BepInEx/config/bonesbro.val.floorsareroofs.cfg after you've launched the game with the mod once.
Sample config entries to add support for the wooden floor pieces added by Odin's Architect:
> \## List of the prefab pieces to weatherproof. Comma-separate each prefab name. Default: wood_floor,wood_floor_1x1,wood_stepladder,wood_stair > > PrefabsToChange = wood_floor,wood_floor_1x1,IG_Chevron_Floor,IG_Hardwood_Floor,IG_Big_Chevron_Floor,IG_Big_Hardwood_Floor
> \## List of hammer tools whose recipes we'll search to find the pieces to update. These are the prefab names for each hammer piece. Comma-separate each prefab name. Default: Hammer > > Hammers = Hammer,odin_hammer
If you don't need custom pieces then you don't need to do anything; by default it will only modify only the vanilla pieces. This does require Jotunn as a hard requirement.
Changelog
1.0 Initial release
Now for the shameless plug
> ### My Other Mods: >> Drop More Loot >> Automatic Fermenters >> No Smoke Stay Lit >> No Smoke Simplified >> Honey Please >> Automatic Fuel >> Forsaken Powers Plus >> Recycle Plus >> Blast Furnace Takes All >> Timed Torches Stay Lit >>* Automatic Fermenters
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Dependencies
Needs 2 other projects installed alongside it.
FloorsStairsLaddersAreRoofs on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
- Server type needed
- BepInEx
- Server load
- light
- Smallest plan we suggest
- Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.0.0, released 2026-09-13
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 1 recorded build of FloorsStairsLaddersAreRoofs.
Dependencies
- Required: BepInExPack Valheim
- Required: Jotunn
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run FloorsStairsLaddersAreRoofs on a Valheim server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Requires
- One-click install needs a BepInEx server. 2 other projects installed alongside it.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorTastyChickenLegs, as published on Thunderstore
- ✓LicenseNot published by the sourceFree






