Advice on heated floor curbless marble steam shower - Tile Advice

[Haywardicus]

Hey guys new member here I've been tiling for almost 8 years I have a customer that would like a curbless steam shower with marble tiles floor to ceiling and electric heat system underneath these tiles. This will be my first steam shower I Do by myself just wondering advice on the best waterproofing system to use and also any tips or helpful advice from people experienced and installing them

 

[Kevbos]

Hey guys new member here I've been tiling for almost 8 years I have a customer that would like a curbless steam shower with marble tiles floor to ceiling and electric heat system underneath these tiles. This will be my first steam shower I Do by myself just wondering advice on the best waterproofing system to use and also any tips or helpful advice from people experienced and installing them

Really I'd advise them against the use of marble full stop !! Steam rooms are not to be messed with as the water is of the finest kind !! It will penetrate any weakness !! Marble is a natural product and it won't stand up well to a steam room !! Use a wedi board or equivalent and tape joints with the waterproof jointing system !I d use mapei wps waterproofing system and do 2 coats