Fistor
Geotechnical Engineer
Hi -
Just a quick question here... I plan to put down some cement board over the subfloor, prior to placing tile.
My question: do I need to add some sort of moisture protection (e.g. poly sheet) beneath the cement board?
I know this is advisable behind cement board wall for a tub surround, but then again, there is much greater chance for water infiltration. Still, spills, etc. can occur on a bathroom floor, so I thought I'd see what everyone thought...
thx!
Just a quick question here... I plan to put down some cement board over the subfloor, prior to placing tile.
My question: do I need to add some sort of moisture protection (e.g. poly sheet) beneath the cement board?
I know this is advisable behind cement board wall for a tub surround, but then again, there is much greater chance for water infiltration. Still, spills, etc. can occur on a bathroom floor, so I thought I'd see what everyone thought...
thx!