The true asbestos shingles are easier to get through than the replacement cement shingles but it is still a bear of a job if you re using an underpowered drill.
Asbestos drilling shingles siding.
Adding asbestos to the cement shingles gave them more strength and resistance to fire as well as rot and termite resistance due to the nature of the product.
The most common and least expensive solution is to leave the original asbestos shingles in place and remove only the aluminum siding.
No installing new siding over the old asbestos siding isn t a viable option.
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Instead cover the shingles with polystyrene foam insulation panels then hang the new vinyl siding using 2 in long nails.
The preference is to remove the material without any drilling and replace it with a non acm.
Ft for the removal of roofing shingles.
This would trigger dust and asbestos dust is a problem as i ve mentioned.
The price of removing asbestos shingle siding is about 200 per hour or 8 per sq.
The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof.
The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough.
This way you ll avoid the hazardous dust created by tearing the shingles off.
Drilling asbestos containing material acm drilling of acm for any purpose is not encouraged by worksafe.
In contrast it costs between 20 to 120 per sq.
Asbestos shingles are relatively strong but brittle.
Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles.
You can t drive screws and nails through them without pre drilling.
If it was your job you would have to wear ppe but if your only doing it the one time your probably fine.
The price will differ because steeper roofs are harder to work on than a flat roof.
Standard procedure for drilling transite is to spray the area with a squirt bottle with paper towels underneath to catch the droppings and drill relatively slowly while continuously spraying the area.
However the regulations do not prohibit drilling into acm as long as the task is controlled in accordance with the regulations.
Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.
