what is a chimney cap?
Another reason as to why it is important to have a chimney cap is that it ensures water does not penetrate through the chimney. Reason being is that water may destroy the chimney and result in unexpected costs due to the destruction that it creates. It is super important to keep chimneys closed at all times in order to guarantee that the chimney does not get spoiled. The caps act as a deterrent for any water or snow to penetrate thus preventing damage for the chimney.