Asbestos is a naturally occurring mineral that was commonly used in building materials in the UK until the 1980s. It was prized for its durability, heat resistance and insulating properties. However, it was later discovered that asbestos is a dangerous substance that can cause serious illnesses, such as mesothelioma, lung cancer and asbestosis.

Asbestos is now banned in the UK, but many buildings still contain asbestos-containing materials, such as insulation, ceiling tiles, and floor tiles. If you suspect that your building contains asbestos, it's important to have it removed by a professional.