How to upgrade high external walls and gates to stone in Rust Update
High external walls and gates have always been a vital part of base defense in Rust, but upgrading them to stone just made securing your perimeter even better. With the latest update, players can now upgrade wooden high external walls and gates directly to stone versions, making base defense more efficient and seamless.

Why Upgrade to Stone?
Upgrading to stone offers several advantages over wooden walls:
1. Stone walls have significantly higher durability, making them harder to destroy with tools or explosives.
2. They are more resistant to fire damage, which is a common tactic used by raiders.
3. Stone walls provide a more polished and professional look to your base, deterring casual raiders from even trying.

What Materials Do You Need?
To upgrade your high external walls and gates to stone, you’ll need the following materials:
1. Stone: The primary resource for upgrading. Ensure you have plenty stored.
2. Sheet Metal: Used for the gate upgrades, required in smaller quantities.
3. A Hammer: Essential for the upgrade process.

How to Upgrade Walls to Stone
Here’s a step-by-step guide to upgrading your wooden high external walls to stone:
1. Approach the wooden wall you wish to upgrade.
2. Equip your hammer and face the wall.
3. Hold the interact key (default is “E”) to bring up the upgrade menu.
4. Select the “Upgrade to Stone” option from the menu.
5. Confirm the upgrade if prompted. Your wall will instantly transform into a stone version, using the materials from your inventory.

How to Upgrade Gates to Stone
The process for gates is similar to walls but requires some additional materials:
1. Approach your wooden high external gate with your hammer equipped.
2. Open the upgrade menu by holding the interact key.
3. Select the “Upgrade to Stone” option.
4. Ensure you have sheet metal in your inventory, as it is required for gate upgrades.
5. Confirm the upgrade and admire your new, fortified gate!

Tips for a Smooth Upgrade Process
1. Plan Ahead: Gather all necessary materials before starting the upgrades. Running out mid-way can leave parts of your base vulnerable.
2. Upgrade Strategically: Focus on walls and gates that are most exposed to raiders first.
3. Repair Before Upgrading: If your wooden walls or gates are damaged, repair them first to save materials during the upgrade process.
4. Mind the Gaps: When upgrading, ensure there’s enough space around the wall or gate for the stone structure to expand slightly.

Cost of Upgrades
Each upgrade consumes specific materials:
1. Wooden Wall → Stone Wall: 4,000 stone.
2. Wooden Gate → Stone Gate: 4,000 stone + 1 sheet metal.
Managing Lock Attachments on Gates
One of the best features of the new upgrade system is that code locks or key locks on gates remain intact during the upgrade process. This means you won’t have to re-secure your gates after upgrading, saving time and effort.
Benefits of the Upgrade System
Previously, upgrading walls and gates required tearing down the old structures and placing new ones, which was inefficient and time-consuming. The new system lets you upgrade in place, preserving the structure’s position and reducing downtime for your base defenses.

Upgrading high external walls and gates to stone in Rust is a game-changer for base defense. The increased durability and fire resistance of stone structures ensure your base is more secure than ever. With the seamless upgrade process, you can fortify your perimeter without tearing down and rebuilding. Prepare your materials, grab your hammer, and get ready to turn your wooden defenses into a fortress that even the most determined raiders will think twice about attacking!
