Corner. This category of fireplaces is the most popular and in demand, since the angular placement of the fireplace fits most harmoniously into any type of interior. And if you install a semicircle of the chair at a short distance from it or put a sofa, then in such a simple way you can create a calm and romantic place. In the design of such fireplaces, two -tiered smoke chambers are most common, which can be ennobled by many ways. The chimney is usually located in one of the walls of the dwelling.