An individual wants me to repair some water damage on her house. The house is 50 - 60 years old and has asbestos shingle siding, some of which will have to be removed to do the repair. If I am careful, I can probably remove most with no damage, but doubtlessly one or two will get broken and a couple are already missing. Do any firms manufacture non-asbestos replacements for these old shingles? What I am looking for is 12X24" with a wood-grain vertical embossed texture. I know that Hardie makes a slightly similar shingle-style panel, but it is too different in appearance and thickness to use for this application. Any suggestions would be welcome.