Asbestos is a naturally occurring fibrous mineral that was widely used in building materials and products from the 1950s through to the mid 1980s. It was valued for its strength, resistance to heat and fire, and its insulating properties.

However, it was later discovered that asbestos is a highly dangerous material that can cause serious illnesses, such as lung cancer and mesothelioma, if the fibres are inhaled.

Due to these health risks, the use of asbestos in building materials has been banned in the UK since 1999. However, many old buildings still contain asbestos, and it must be removed safely and professionally to avoid any health risks.