Asked on Dec 10, 2018

What size hardiebacker do I use before putting down tile?

Joy30150932JaniceKathy Gunter Law
+1

Answered

i have a 1/2" sub floor and a 1/2" floor on top of that

do i use a 1/2 hardiebacker or 1/4 before i put tile down?

4 answers
  • Kelli L. Milligan
    on Dec 10, 2018

    If you have the room, is use the 1/2". The firmer the better. What's the other floor?

  • Kathy Gunter Law
    on Dec 10, 2018

    I agree with Kelli, you will have less issues with the thicker cement board.

  • Janice
    on Dec 10, 2018

    I'd chose the thicker for long term best construction.

  • Joy30150932
    on Dec 10, 2018

    Everything I have ever read is to put down a good solid backing such as plywood or the hardie board 1/2 inch thick and then use the orange pad which is glued down to that so that your tiles will not crack when you run over them with a heavy object such as a wheelchair.

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