Modern prefabricated houses are no longer constructed of asbestos. Owners of older homes are advised not to disturb or attempt to remove asbestos on their own.

Was asbestos used in prefabs?

"Many of the prefabs are made of asbestos cement which is deteriorating and needs removing.

What were prefabs made of?

Pre-cast Reinforced Concrete houses were largely made from concrete panels reinforced with steel then bolted together or constructed with a steel frame. They were quick to assemble and required less skilled labour than traditional build.