How do ceramic fibers affect indoor air quality when used in building materials?

Ceramic fibers, when used in building materials, can affect indoor air quality in several ways. They are generally considered to be inert and non-toxic, but their fine particles can become airborne and potentially cause respiratory issues if inhaled. However, modern manufacturing processes have significantly reduced the release of fibers, and when properly installed, they pose minimal risk. It's important to ensure that ceramic fiber insulation is not damaged, as this could release fibers into the air. Overall, with proper handling and installation, ceramic fibers are considered safe for use in buildings and do not significantly degrade indoor air quality.