> ## Documentation Index
> Fetch the complete documentation index at: https://help.freakhosting.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Set Up Eitr Refinery & Structure Safety in Valheim

> Set up the Eitr Refinery safely in your Valheim Mistlands base. Learn containment strategies and how to prevent explosion damage to nearby structures.

## Managing Radioactive Magic: Eitr

<CardGroup cols={2}>
  <Card title="Difficulty" icon="gauge-low">
    Beginner
  </Card>

  <Card title="Time" icon="clock">
    5 Minutes
  </Card>
</CardGroup>

***

> The **Eitr Refinery** is an essential late-game structure used to process Refined Eitr. However, while active, the machine emits "Eitr Sparks" that deal continuous physical damage to surrounding structures. If not properly contained, it will eventually destroy your entire base.

| Reading Time | Difficulty | Last Updated |
| :----------: | :--------: | :----------: |
|   4 minutes  |  Beginner  | January 2026 |

***

## Containment Strategy

Eitr Sparks deal "Siege/Pickaxe" damage. This means standard materials will not survive exposure:

* **Wood:** Destroyed almost instantly.
* **Stone:** Crumbles within a few minutes of operation.
* **Iron:** Highly resistant, but will eventually break.

### The Solution: Black Marble

**Black Marble** is the only Mistlands-tier material that is entirely immune to the damage emitted by the Eitr Refinery.

1. **Designate a Room:** Build a dedicated chamber made entirely of Black Marble blocks.
2. **Floor & Ceiling:** Ensure the machine is sitting on marble and has a marble roof.
3. **Iron Grates:** You can use iron grates for visibility, but be aware that sparks can occasionally "clipping" through narrow gaps during server desync.

***

<Warning title="Safety First">
  Never build an Eitr Refinery inside or adjacent to a wooden longhouse. The radiation sparks can ignite fires and destroy supporting beams, leading to total structural collapse of your building.
</Warning>

<Note>
  ### Support Channels

  If you need assistance or have any questions, please contact our support team:

  * **Live Chat:** Available on our website
  * **Website Ticket:** [Submit a Ticket](https://freakhosting.com/clientarea/submitticket.php)
  * **Discord:** [Join our Community](https://discord.gg/freakhosting)
  * **Email:** [support@freakhosting.com](mailto:support@freakhosting.com)
</Note>

<Tip>
  ### First Month Discount

  Use code **KB20** at checkout to get **20% off** your first month of hosting!
</Tip>

***

<div align="center">
  **Last Updated:** January 2026 | **Valheim:** Refinery safety verified.
</div>

***

<Note>
  ### Need Extra Help?

  If you encounter any issues, our support team is ready to assist:

  * **Live Chat:** Quick assistance via our website.
  * **Support Ticket:** [Open a Ticket](https://freakhosting.com/clientarea/submitticket.php)
  * **Discord:** [Join our Community](https://discord.gg/freakhosting)
  * **Email:** [support@freakhosting.com](mailto:support@freakhosting.com)
</Note>

<Tip>
  ### Save on Your Hosting

  Ready to get a new server? Use code **KB20** at checkout for **20% off** your first month!
</Tip>