Was your property built before the mid-1980s? If so, there is a high chance that it has asbestos-containing materials (ACMs) inside. If not, don’t make a quick judgment that your building is completely free from fibre.
The production of fibrous materials was banned entirely in December 2003. So, there’s still a chance for having ACMs products in your building, even if your house was built after the 1980s. Moreover, fibre products come in many forms. Here in Australia, you can usually find them as roofing materials.