Using a Chiminea Indoors Chiminesas add heat and ambiance to a backyard space. It can also be used for cooking and is more secure than an open fire pit. Clay chimineas need an sand layer at the base to prevent cracks in the thermal structure due to sudden temperature changes. https://stoves-canada19853.popup-blog.com/29350431/chiminea-fire-pit-what-s-no-one-is-talking-about