Base for cowl Slip-on (500 x 500) Large

Base for cowl Slip-on (500 x 500) Large - Category: Cowls. A slip-on rotating cowl base is used when a steel chimney pipe is exposed externally and not enclosed within a cavity.
The base fits directly over the steel pipe and is finished with a matching rotating cowl top, creating a protective cover that prevents rainwater from entering the chimney while allowing proper ventilation.