Using a Chiminea Indoors Chiminesas can add warmth and ambiance to a backyard space. It can also be used to cook and is more secure than a fire pit. Clay chimineas require an sand layer at the base to prevent cracks in the thermal structure due to sudden temperature changes. https://stovesusa35566.newsbloger.com/30409182/5-big-chiminea-lessons-from-the-professionals