What’s the best way to build a roof that doesn’t collapse?

Building a stable roof in Valheim requires understanding the game''s structural integrity mechanics. Every building piece in Valheim has a stability value, which decreases the further it is from a foundation or support structure. If stability drops too low, the piece will collapse. Roofs are particularly prone to collapse because they are often built at the highest point of a structure, far from foundational support. To avoid this, you must ensure your roof is properly supported by walls, beams, or other structural elements.\n\nStart by planning your building layout. Use core wood or regular wood beams to create a strong framework for your roof. Core wood beams, crafted from core wood obtained from pine trees in the Black Forest biome, provide better stability than regular wood beams. Place vertical beams at regular intervals to support horizontal beams, creating a grid-like structure. This grid will act as the backbone of your roof, distributing weight evenly and preventing collapse.\n\nWhen placing roof tiles, ensure they are connected to the beam structure. Roof tiles have a limited range of stability, so they must be close to a supporting beam or wall. Avoid extending roof tiles too far from their supports, as this will cause them to collapse. For larger buildings, consider using a combination of 26-degree and 45-degree roof tiles to create a more stable and visually appealing design. These angles help distribute weight more effectively than flat or overly steep roofs.\n\nIf you''re building a large structure, such as a longhouse or a grand hall, you may need additional support columns inside the building. These columns can be made from core wood or stone, depending on the biome and materials available. Stone is particularly useful in the Plains biome, where it is abundant and provides excellent stability. Place these columns strategically to support the roof''s central areas, which are most prone to collapse.\n\nAnother common challenge is building multi-story structures. For these, ensure each floor is supported by beams or walls that connect directly to the foundation. Each additional floor reduces the stability of the roof above, so plan accordingly. Use core wood beams or stone pillars to reinforce the structure and prevent collapse. If you''re building in the Mountains biome, where stone is plentiful, consider using stone walls and pillars for added durability.\n\nFinally, always test your roof''s stability as you build. Place a few tiles at a time and check their color in the building menu. Blue indicates maximum stability, while red means the piece is about to collapse. If you see red, add more supports or adjust your design. For example, if a roof tile turns red, place a vertical beam directly beneath it or connect it to a nearby wall. This proactive approach will save you time and resources in the long run.\n\nIn summary, the key to building a roof that doesn''t collapse is proper planning, strong supports, and regular stability checks. Use core wood or stone for added durability, and always ensure your roof tiles are connected to a stable framework. By following these steps, you can create a sturdy and visually impressive roof for any structure in Valheim.