Place the sheet on a solid surface such as a work bench.
Best way to cut asbestos siding.
Best shields are the ones from hole pro that make a complete air seal and to which you can attach a hose to a shop vac.
First on the list if the tiles are free is a kett power shear with blades angled for cutting cement products.
But here s how you do it.
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Saw through a cut line in asbestos cement pipe with a hacksaw fitted with a coarse blade.
You can cut them in place with a multi master.
In fact you may be able to install new siding on top of the asbestos siding no removal necessary.
Use a dry masonry blade in your circular saw the abrasive kind used to cut brick block.
Cutting asbestos shingles is a no no because it s so hazardous.
As long as the siding remains intact it can stay.
Use slow deliberate strokes with the saw under water trickling from a hose pipe or a water bottle with a small hole.
There s really not much to fuss over.
Wet the siding and start your cutting.
However if you want to remove you have two options.
Asbestos siding never needs to be removed simply because it is asbestos.
Don t let the word asbestos turn your spine to jelly.
How to cut asbestos cement.
A nice clean cut with no dust.
Cut a 45 degree bevel onto the edge joint of asbestos cement siding with a large carpenter s rasp.
Mark the line to be cut on asbestos cement sheeting using a pencil and straightedge.
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.
The newer siding will not cut this way with out breaking.
If cement shingles have to be cut use the manufacturer s recommended cutting tool not a power saw that will make a lot of dust.
4 1 2 diamond blade in a grinder.
The best way is the way that creates the last dust.