4 1 2 diamond blade in a grinder.
Best way to cut asbestos siding.
It s generally in some type of cement board so best to wet it score it and then snap it.
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The newer siding will not cut this way with out breaking.
Smooth off jagged edges with a sharp carpenter s rasp to keep asbestos particle sizes as large as possible.
Don t let the word asbestos turn your spine to jelly.
A nice clean cut with no dust.
I need to install an exhaust vent and a window in my detached garage and the garage has asbestos siding on it.
Breakage releases asbestos fibers.
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The best way is the way that creates the last dust.
Remove pieces of siding by pulling nails or cutting nail heads so as to minimize breakage.
I recommend having a certified asbestos removal contractor take the existing asbestos siding off though in many areas homeowners are allowed remove asbestos siding themselves if they follow proper precautions.
First on the list if the tiles are free is a kett power shear with blades angled for cutting cement products.
Wet the siding and start your cutting.
Cut asbestos cement corrugated roofing material with a pair of heavy dolphin nosed tin snips.
This article series includes a photo guide and text that can help in identification of asbestos containing wall siding products like asphalt shingles asbestos cement siding shingles.
If necessary carefully lift siding pieces with pry tool to expose nail heads.
Wet the surface down and use the tin snips to cut and break off small sections at a time.
There s really not much to fuss over.
If siding should begin to crack or crumble immediately wet the cracked or broken areas with the pint size spray bottle or garden pump sprayer.
The old style siding could be cut with a knife as the above poster stated make your score and lay on bench with the score on the edge of the bench and pop the shingle to snap it.
I am well aware of the dangers of disturbing asbestos but the bottom line is it has to be done and removing the siding is not an option at this time.
Mark the cut line with a pencil and straightedge.
You can cut them in place with a multi master.
I ve drilled holes in it and it s pretty tough getting through and when i ve tried to.