HomeRecipesAlloy Roof 13RecipeAlloy Roof 13SuppliesSupplies Workbench1sProducesAlloy Roof 13IngredientsTungsten Ingotcraftablex25Steel Ingotcraftablex5View full crafting tree →ResultAlloy Roof 13DescriptionA basic support structure of any building.Unlocked ByAlloy Roof(Memetic Node)