Types of Asbestos Insulation and How to Get It Tested Reviewed by Deane Biermeier Fact checked by Jillian Dara Asbestos was once added to home insulation because it was strong and fireproof. This type ...

A characteristic of the serpentine asbestos is that it has a more curled shape to the fibers, whereas those in the amphiboles look more like jagged spikes. Of these asbestos minerals, chrysotile ...