Asbestos is a group of naturally occurring silicate minerals that were commonly used in construction materials across the United Kingdom until the mid-1980s. Due to its durability, strength, and resistance to heat and flame, asbestos has been used in various building materials, such as insulation, roofing, floor tiles, and drywall.

However, asbestos can cause serious health problems if inhaled, leading to lung diseases such as asbestosis, lung cancer, and mesothelioma. Asbestos fibers are extremely small, and when they're airborne, they can easily enter your lungs, where they can cause lasting damage.