Single-wall chimneys - this is the simplest solution when assembling a smoke channel, which does not require large expenditures.
The chimney design has a standard set of various elements, with the help of which it is possible to assemble a smoke channel of almost any complexity. All the elements are joined together by the bell joint system. They can be used for the installation of chimneys in the brick channels of already commissioned residential buildings, when installing ventilation ducts. Single-walled chimneys should be placed only inside the heated premises, with external placement, chimneys should be insulated.