The degree of wear and tear on our wood stove depends on factors like usage frequency, the quantity of sauna stones (up to a recommended 15 kg), and the frequency of water pouring. In high heat and temperature conditions, where water is sprinkled over the sauna stones, our stoves are rigorously used. Given this intense usage, we cannot entirely rule out the possibility of some distortion. As a result, some degree of distortion may occur in our stoves over time, but this does not hinder their functionality. Should you require repairs, we offer maintenance services at our UK-based manufacturing facility (charges apply for the repair service).