Questions about materials to use in a shower/tub area
No was vaper barrier needed.
The Red Gard was needed, grout and tile board are not waterproof.
Did he seal the seams with web tape and thin set before applying the Red Gard?
Green board is fine, but I still would have used tile board instead.
Last edited by joecaption; 08-05-2012 at 02:31 PM.