Large Clay Chimineas For Sale Chimineas made of clay should be protected from the elements. Chimineas made of clay can be damaged or brittle when left in the cold and rain. Chimineas that will be frequently used should be filled to 50mm with Sand or Gardeco Lava Stones (see Accessories https://stove-uk87420.is-blog.com/36198813/biggest-chiminea-explained-in-less-than-140-characters