👉 Guttering is a type of roof ventilation system that involves using a special material (such as asbestos, galvanized sheet metal, or aluminum) to create a venting system in the attic of a house. The purpose of this ventilation system is to allow air to circulate through the attic without the need for an open roof or vents. This can be particularly beneficial in areas with limited access to natural ventilation systems, as it allows for more efficient and cleaner air circulation.
