durock directly to 2x8 t&g subfloor?
"KS7J" wrote in message
om...
Hi All,
Bathroom project coming up. Part of it is to replace a wood parquet
floor with ceramic tile. Parquet is 3/8" thick over 1/2 or 5/8"
particle board over 2x8 T&G subflooring (nominally 1-5/8" thick). I'm
concerned about achieving the same level on the new floor.
Can I remove the particle underlayment and screw concrete backer board
(Durock aka Hardi-backer, etc.) directly to the T&G subfloor? My
instinct says it is stiff enough without additional plywood
underlayment. If I have to put a plywood base on top of the T&G I have
no hope of getting the tile floor to the same level as the current
floor.
TIA,
YES YOU CAN
C.A.
Casey
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