Large Clay Chimineas For Sale Chimineas made of clay should be protected from the elements. If exposed to cold and rain a chiminea made of clay can become softer or crack. Chimineas that are regularly used should be filled with 50mm of sand or Gardeco lava stones (see Accessories above). https://fireplaces-canada19753.link4blogs.com/51888433/17-reasons-not-to-ignore-biggest-chiminea