Buying a Big Chiminea If you have a large area to warm, think about purchasing a large chiminea. A small chiminea will not provide much warmth and can be uncomfortable to hold in your hands. It isn't easy to balance a deck. Chimineas are made of steel or terracotta clay. https://stove-uk43196.blogrelation.com/35922263/solutions-to-issues-with-ceramic-chiminea