cement board

Hi folks, it's late now, but I'm just checking on the requirements for a shower pan membrane. As shown in the attached picture, there are screw holes along the bottom of the cement board that go through the shower pan membrane (it was very tall, about 12-14 inches). A few things: The lowest...

I am working on a bathroom remodel and need to plumb and flatten an interior brick wall in advance of tub installation and tile prep. The left and right alcove walls are stud construction and will receive cement backer board. The back wall is sound brick but the surface is uneven (concave from...

Hi all, working on a bathroom remodel and was wondering what the norm is when it comes to hanging up the cement board for shower walls. my question is if you have to overlap the shower pan flange or can i have my cement board flush with the flange. I'm hoping i can have it flush because furring...

Hi everybody! I know, I should ask it at johnbridge.com forum but they don't register new members for some reason... Anyway. I'm moving slowly on my first bathroom project :) And new questions are popping out. They sound silly for professionals but I'm newbie :) The question: what thin-set...

Hi there! I'm in preliminary stage of my bathroom reno - ripping old stuff out. And planning new stuff :) It's my first bathroom project - I read ALOT online that's why have questions :) I'm planning on putting cement boards on bathtub's alcove walls. From what I read I need to put membrane...