Asbestos roof tiles were used from the early 1920s all the way in to the late 1980s.
Slate roof tiles asbestos.
This is because until the 1980s asbestos was not fully recognised to be hazardous to the health of anyone exposed to its fibres.
The most common kind of asbestos roof in australia is super six corrugated asbestos sheeting.
Is your slate roof really asbestos.
You can also put holes in asbestos tiles by using a small masonry drill bit 3 16 inch for example.
Health safety concerns related to the removal of asbestos containing roofs.
However asbestos can also often be found in roof shingles or tiles.
Over time asbestos shingled roofs take on a weathered appearance that looks a lot like slate.
Asbestos tiles can be cut with a slate cutter some of which in fact were originally manufactured to cut asbestos tiles.
The main reason why asbestos roof tiles need to be replaced by safer alternatives is that the asbestos fibers used to build the material pose a health hazard when inhaled and when they come into contact with the skin.
Older building have a higher probability of containing asbestos building materials.
Asbestos roof tiles can be dangerous.