The body of traditional wood-burning stoves is made of cast iron. This is an extremely strong and durable material but sometimes you will start to see cracks on the outer surface (or even the inside) of the body. When you consider the strength of cast iron it needs to be under huge pressure to crack. So, why has your wood-burning stove cracked and what can you do about it?
Flue pipe is not supported
Even though the body of a wood-burning stove is made from seriously durable material it is not designed to be load-bearing. A correctly structured flue system does not place undue pressure on the stove and would not normally lead to cracking. Unfortunately, we have seen situations where a flue system is not structured correctly and is indeed load-bearing on the body of your stove.

