This chimney cap is specifically crafted for air-insulated chimneys, whether they have a double or triple wall construction. It features a secure friction-fit, and we advise using silicone for added stability.
Important: To ensure the right fit, measure the inner diameter of the central pipe. It is crucial to select the appropriate cap for each system. Utilizing a single-wall cap on an air-insulated chimney can lead to overheating.
