Buying a Big Chiminea You should consider purchasing a larger chiminea if you are looking to heat a large area. A smaller chiminea will not provide much heat and can be uncomfortable to hold. It isn't easy to balance on a deck. Chimineas are made from terracotta clay or steel. https://fireplaces-usa54297.blogs-service.com/60915556/a-relevant-rant-about-ceramic-chiminea