PIPE WITH A ROOF + PLATE -Material: galvanized steel DX51D It belongs to the group of FIXED CHIMNEY CAPS Fixed caps - do not change their position in relation to the blowing wind. They are used at the end of ventilation ducts and flue gas ducts. Chimney caps are elements that end the outlet of the chimney duct. The caps mounted at the end of the exhaust ventilation ducts serve several purposes: 1. Protection against drafting 2. Supporting the chimney draught when it is too weak Chimney caps are made in a version with a chimney plate, thanks to which it allows easy removal of the cap from the entire chimney system during cleaning.