newhouse 0 Report post Posted July 9, 2008 I have paid my id to box up my toilet pipings. Now that its done, I am afraid that the area will be prone to damages by water when I wash the toilet. i.e. Mould, rot etc. My id told me water proof board has been used, but I am worried on how waterproof it is. I asked him to tile up the boxed up portion like the rest of toilet, but he said the tiles might not hold up on the false wall. Any comments? He suggested using water proof paint work on the area. Now the boxed up area using same paint like those inliving room type. Share this post Link to post Share on other sites