How to close an existing open hearth?

How to rearrange an open hearth into closed one? Currently, there is a number of solutions available on the market – from the fireplace door or the fireplace insert to begin with, up to fireplace cassettes. Before taking final decision which option suits you most, it is worth considering such aspects as costs, the scope of work that will have to be carried out, as well as the heating capacity itself. We will look carefully into each of the available options – analysing the pros and cons so you can choose the best solution.