Asbestos is a naturally occurring mineral that was commonly used in building materials until it was banned in the UK in 1999. Asbestos has been linked to a range of serious health conditions including lung cancer, asbestosis, and mesothelioma. It is still present in many older buildings, including those built or refurbished before the ban, which is why it is so important to have an asbestos survey if you are undertaking any type of refurbishment or demolition work.