Asbestos is a naturally occurring mineral that was extensively used in the construction of buildings in the UK from the 1950s to the 1980s. Its fibrous nature made it ideal for use in insulation, fire protection, and even in decorative and textured coatings.

However, when asbestos-containing materials (ACMs) are disturbed or damaged, they release fibres into the air. When these fibres are inhaled, they can cause serious health problems such as lung cancer, mesothelioma, and asbestosis.