CHIMNEY, weather vane, smoker, hood, top, head of the pipe, the DIMENSIONS CORRESPOND to the REAL, The cap of the chimney with strap. a variety of additional elements of roofing, which are additional parts necessary for the normal functioning of the roof. Similar elements also include snow holders, weather vents, ventilation outlets, drains, and ground deflectors. Each of the elements performs not only a decorative function, so you can not do without them on the roof. The same applies to the smokestack – an element that must be installed on the top of the pipe.