What is the key factor in determining the degree of asbestos risk in a building?

The condition of asbestos-containing materials is indeed the key factor in determining the degree of asbestos risk in a building. Even if a structure contains asbestos, the risk it poses is highly dependent on the physical state of that asbestos. If the asbestos materials are intact, undisturbed, and well-maintained, the risk of asbestos fibers being released into the air is significantly low. Conversely, if the materials are damaged, deteriorating, or have been disturbed through activities like renovations or maintenance, the likelihood of asbestos fiber release increases, which can lead to exposure and potential health risks.

While the age of the building, whether renovations have been performed, and the geographic region can be relevant contextually, they do not directly dictate the immediate risk posed by asbestos. For instance, a newer building in a high-risk area could still have intact asbestos materials that pose minimal immediate threat. Thus, the emphasis on the condition of the materials ensures that the focus is on maintaining safety and addressing any potential hazards effectively.