Identifying siding shingles with asbestos.
Asbestos shingle siding dangerous.
If the asbestos material is in good shape and will not be disturbed do nothing.
Repair and removal.
Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.
Shingle siding is only dangerous when broken up and the fibers are disturbed and sent into the air and inhaled.
Asbestos cement siding is very brittle and can be easily chipped cracked or broken.
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.
Past usage of asbestos.
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.
If it is a problem there are two types of corrections.
And make no mistake asbestos is dangerous.
The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.
Before that asbestos products were used in the construction of homes in many ways including in shingles siding insulation floor tiles and cement.
It s pretty serious but according to health canada one of the world s leading sources of unbiased information on the subject if.
The issue here is asbestos and the risks of serious lung diseases it can cause.
Asbestos cement roofing shingles and siding products are not likely to release asbestos fibers unless sawed dilled or cut.