TRN Black (chimney cowl)

It is important that the cowl is well fixed and solid to withstand strong winds and other weather conditions. Regular maintenance and cleaning of the cap is also important to maintain its efficiency and effectiveness. To sum up, the chimney cowl is a key element of the flue gas discharge system, ensuring the safety and efficiency of the chimney operation. Properly selected and installed chimney cowl protects the fireplace against adverse weather conditions and contributes to the effective discharge of flue gases outside the building. The cowl is a key element of the flue gas exhaust system from the building. Its main purpose is to ensure proper air flow and effective exhaust gas removal, improving the efficiency of the chimney and providing protection against adverse weather conditions.

The inner part of the chimney cowl is the so-called connector. It can be of various shapes, for example cylindrical or conical, and is used to lead flue gas from the chimney to the outside. The chimney cowl stub pipe should be properly adapted to the type of fuel used in the building and to the air flow in the fireplace. Chimney cowls can also be equipped with additional elements, such as rotating wind girders, which increase the efficiency of the chimney by ensuring adequate draft. There are also chimney cowls equipped with anti-bird nets that prevent birds from accessing the chimney, which protects against contamination and blockage of the duct.

The cowl is an important element of the flue gas discharge system from the building. It has a protective function, improves the efficiency of the chimney and protects against adverse weather conditions. Chimney cowls are available in different types and materials, such as stainless steel, ceramics and concrete. The chimney cowl consists of several elements. The first one is a conical base, which enables stable mounting of the cowl on the top of the chimney. Then we have the crowning part, i.e. the upper part of the base, which protects against the penetration of precipitation and adverse external factors into the interior of the chimney. Often the crowning part of the base also has a roof, which additionally protects the chimney outlet against rain or snow.

Rotating chimney cowl protects the chimney flue from harmful weather conditions such as wind, rain, snow, or other debris that can get inside the chimney. Thanks to special blades, it makes excellent use of wind power and prevents back draft phenomenon. The rotary chimney cap is characterized by a long service life. 50 years of DOSPEL's manufacturing experience is the highest quality guarantee.