Hi, I am going to be converting one of the spare bedrooms on the 2nd floor in my 105 year old colonial to a bathroom, and storage space, and a hallway to a new 2nd floor addition. I pulled up the carpeting today in the bedroom, and low & behold, there is either vinal or plastic tiling underneath the carpeting directly on the T&G. It appears to be a 1950's or 1960's color scheme, and they are 9"x9". I highly suspect they are made of asbestos (and I will, in fact, bring it to a lab for testing to be certain.) Assuming that it is asbestos, I want to disturb them as little as possible.
Three part question:
1) Are there any issues with framing the new walls directly on top of the tiles (obviously nailing through the tiles into the T&G subfloor)?2) Are there any issues with laying the new ceramic tile directly on top of the tiles?
3) Are there any special tips recommended for when cutting through the tiles/subfloor for piping to not cause any of the ACM's to go airborne? I have read that spraying down the tiles with a water/soap mixture immediatley before disturbing them would prevent the ACM's from disbursing. Has anyone used that method? Any other thoughts?Thank you all in advance!