Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.
Asbestos shingle siding dangerous.
If the asbestos material is in good shape and will not be disturbed do nothing.
It s pretty serious but according to health canada one of the world s leading sources of unbiased information on the subject if.
Identifying siding shingles with asbestos.
The issue here is asbestos and the risks of serious lung diseases it can cause.
Intact siding that is still in place poses no health risk as mesothelioma and other lung diseases only occur when a large amount of fibers are inhaled.
Before that asbestos products were used in the construction of homes in many ways including in shingles siding insulation floor tiles and cement.
Asbestos siding is far less dangerous due to the fact that it installed outside and very few fibers are released even when siding shingles crack and break.
The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.
If it is a problem there are two types of corrections.
Repair and removal.
Care and proper procedures should always be taken during removal and disposal but in general asbestos siding ranks very low on the list of materials that contain asbestos as far as danger.
Past usage of asbestos.
Shingle siding is only dangerous when broken up and the fibers are disturbed and sent into the air and inhaled.
Asbestos cement roofing shingles and siding products are not likely to release asbestos fibers unless sawed dilled or cut.
Asbestos cement siding is very brittle and can be easily chipped cracked or broken.