I believe someone might have already posted this as I found one of the pages through the Yahoo search engine, but it did not have the answer on it:
I have a house with asbestos shingles on it. It was my grandmothers. My sister is currently living in it, but I need to know what our options are for the future. We might like to add additions, so perhaps removal is the best alternative. I've heard it's very costly. Anyone have knowledge about or experience with this?