How can I use the workbench to upgrade building pieces?

In Valheim, upgrading building pieces using the workbench is a crucial mechanic for improving the durability and appearance of your structures. The workbench is the primary crafting station for building and upgrading, and it allows you to enhance wooden structures such as walls, floors, and roofs. To upgrade building pieces, you must first place a workbench near the structure you want to improve. The workbench has a circular radius of influence, so ensure the pieces you want to upgrade are within this range.\n\nTo begin upgrading, interact with the workbench and open its crafting menu. Here, you will see a hammer icon representing the building menu. Select the hammer, then hover over the building piece you wish to upgrade. If the piece is eligible for upgrades, a small hammer icon will appear above it. Click on the piece to see the upgrade options, which typically require additional materials like wood, core wood, or fine wood, depending on the piece and its current level.\n\nUpgrading building pieces increases their durability, making them more resistant to damage from enemies or environmental factors like rain. For example, a basic wooden wall starts with 100 health, but upgrading it to level 2 increases its health to 150, and level 3 boosts it to 200. This is particularly useful in biomes like the Black Forest or Plains, where hostile creatures can easily destroy weaker structures. Always prioritize upgrading walls and gates in these areas to protect your base.\n\nOne common challenge players face is running out of materials while upgrading. To avoid this, gather resources like wood and core wood in advance. Core wood can be obtained by chopping down pine trees in the Black Forest, while fine wood comes from birch and oak trees in the Meadows or Plains. Stockpile these materials before starting large-scale upgrades to ensure a smooth process. Additionally, consider building a roof over your workbench to protect it from rain, as rain can degrade the workbench over time.\n\nAnother tip is to use the workbench''s radius strategically. If you''re working on a large structure, place multiple workbenches around the area to cover the entire build. This ensures all pieces are within range for upgrades. You can also dismantle and relocate workbenches as needed to save resources. For example, if you''re upgrading a long wall, place a workbench at one end, upgrade the nearby sections, then move the workbench further down the wall to continue the process.\n\nFinally, remember that not all building pieces can be upgraded. For instance, decorative items like banners or furniture cannot be enhanced. Focus on upgrading functional pieces like walls, floors, and roofs to maximize your base''s durability and efficiency. By following these steps and tips, you can efficiently use the workbench to upgrade your structures and create a sturdy, long-lasting base in Valheim.