If you use a membrane over the drywall idea, it will be just fine.Customer would like tub surround with arched lid 60x32 tiled. Any suggestions on what to use as backer for this? I could bend 1/2" drywall but i dont think a cbu or densesheild(to be used on walls) will work.
Thanks in advance for your help.
cough, cough, Kerdi, cough......:thumbup: