To understand why asbestos removal is essential, it is crucial to know what asbestos is and why it poses a risk to health. Asbestos is a mineral composed of thin, fibrous crystals that are resistant to heat, fire, and chemicals. It was widely used in building constructions until the 1980s, mainly for its insulation and fire-retardant properties. Asbestos was commonly found in products such as:

• Thermal insulation, such as pipe and boiler lagging;
• Sprayed coatings, such as fireproofing for steelwork;
• Insulating boards, such as ceiling tiles and partition walls;
• Textured coatings, such as Artex;
• Cement products, such as roofing sheets and gutters.

Asbestos was banned in the UK in 1999 after it became evident that exposure to its fibers could cause severe health problems. The most common risks associated with asbestos exposure are:

• Mesothelioma, a rare and aggressive cancer that affects the lining of the lungs, chest, and abdomen;
• Lung cancer, which is often fatal and can take years to develop after exposure;
• Asbestosis, a chronic lung condition that causes shortness of breath, coughing, and scarring of lung tissue;
• Pleural thickening, a benign but potentially serious condition that affects the lining of the lungs and can cause chest pain and breathing difficulties.

The risks of asbestos exposure are higher for people who have worked in industries that use or produce asbestos, such as construction, shipbuilding, and plumbing. However, anyone who has been exposed to asbestos fibers can develop asbestos-related diseases, including domestic workers and DIY enthusiasts.