rotten exhaust system transmission slips busted rear bumper it runs but its rough around the edges.
Covering the vermiculite with more insulation is no problem and do not worry about covering electrical cables. As far as the asbestos is concerned it is the dust that causes problems so covering it will actually help keep the dust down.
I spray all my insulation in. It's quicker and a whole lot easier. If your doing this in your attic they recommend about 24 inches.
The vermiculite will only have a very small chance of having asbestos in it. typically the suspect vermiculite came from one area in Montana and was a very small portion of the total amount mined. as for laying insulation on top of the vermiculite -- yeah, no problem in doing that.
not much.maybe you should part it out instead.
