Here are some remarks comes from various discussions groups and web sites about ripping out the floor and ceiling. The first post comes from Frank @ http://56spartan.blogspot.com/2010_07_01_archive.html
July 6, 2010
It’s fourth of July weekend. Not exactly a weekend I want to go up for a day because of the traffic on the tollway. After sitting home all day on the 4th watching TV I decided to go up on the 5th to do some work instead of repeating a day of TV.
I bought myself a respirator mask that filters out asbestos and furnace filter from Menards to make a air filter from my box fan. Maybe it will filter some of the stink out!
I washed out the inside of the upper kitchen cabinets with pinesol and water. I couldn’t tell if this made a difference since I had the mask on the entire time I was there.So I tested some of the floor by walking on it. It appears the floor under the side windows are the softest. Some spots are actually so soft you can put your foot right through the floor.
After cutting the 3/4 plywood from the floor with my circular saw it reveals the insulation. You can see the holes in the insulation where little critters made tunnels in the past. I will remove the insulation from these areas as well since removing all the floor and insulation is not a feasible option for me.
The belly pan is fairly complete. There is one spot toward the front that has rotted away and that section of pan is now loose and hanging a bit lower. Perfect “doggie door” for animals big and small to make a home. That needs to be repaired ASAP.
I noticed a drop of water hitting the floor and it was too far away from me to be the sweat poring off me. The light fixture in the dining area had a steady drop of water coming from it. This ceiling panel is scheduled to be removed and discarded anyway so no better time then the present to remove it. I cut the power to the light, removed the screws from the underside of the fixture and carefully took it down.
The panel is also held up partially by the decorative room divider which divides the kitchen from the living area. I carefully removed the divider since I want to restore this piece of non painted wood. I removed all the screws from the panel and pulled and tugged and was pelted with mouse pellets until it was down and out the door it went.
The worst part of demolition is the removal of the old insulation. It is falling apart, full of mice droppings and sometimes wet. I am never fully prepared for the job and most of the time have on short sleeves and I am left with itchy arms for days.