HomeRecipesAlloy Roof 11RecipeAlloy Roof 11SuppliesSupplies Workbench1sProducesAlloy Roof 11IngredientsTungsten Ingotcraftablex25Steel Ingotcraftablex5View full crafting tree →ResultAlloy Roof 11DescriptionA basic support structure of any building.Unlocked ByAlloy Curved Structure(Memetic Node)