I'm thinking of buying a house. The outside is covered with asbestos siding. The house was built in the 1920s, but I have no idea how old the siding is.
I know that this stuff is supposed to be safe as long as it's not crumbling, but at some point I might want to make holes in it (to add a kitchen or bathroom vent, or maybe even add a window). Using grinding tools seems like exactly the thing you're not supposed to do, but what other options are there?