Using a Chiminea Indoors Chiminesas can add warmth and ambiance to a backyard. It can also be used for cooking and is more secure than an open fire pit. Clay Chimineas require a layer sand in the base to protect them from thermal cracks caused by sudden fluctuations in temperature. https://stovesusa35566.newsbloger.com/30409182/5-big-chiminea-lessons-from-the-professionals