Asbestos is a naturally occurring mineral made of microscopic fibers that were widely used in construction materials, such as insulation, roofing, flooring, pipes, and cement, from the early 1900s until the late 1990s. Asbestos was valued for its heat resistance, durability, and affordability. However, it was later discovered that asbestos fibers can cause serious health problems when inhaled, such as lung cancer, mesothelioma, and asbestosis.

Asbestos-containing materials (ACMs) may not pose an immediate threat if they are intact and undisturbed. But when ACMs are damaged, deteriorated, or removed improperly, they can release asbestos fibers into the air and create a hazardous condition for anyone nearby. That's why it's crucial to identify and manage any ACMs in your property, especially if you plan to renovate, demolish, or sell it.