On Mon, 28 Mar 2011 20:33:52 -0400, "Colbyt"
wrote:


"bob" wrote in message
.. .
carpet installers are here and ripping up old stuff. flooring is
particle board thick enough to be very rigid

can i put durorock membrane on this for tile?

http://www.durocktilemembrane.com/pr...embrane-9.aspx

I learned my lesson about particle board in kitchens and baths about 30
years ago.

You can rip it out and do it right or learn what I learned the same hard way
I did.

The choice is completely yours.

the bathroom already has particle board...