Bath remodel, backerboard smooth side or dimpled face out? Does it matter?We already have 1/2 put up ):?

bath remodeling
lisa b


We are using the brand “Hardibacker” and now that my hubby has 1/2 the room up he has realized there is a smooth side and a dimpled side. Do we have to take it all down?
We will be tiling walls with 18 in tiles.

2 Responses to “Bath remodel, backerboard smooth side or dimpled face out? Does it matter?We already have 1/2 put up ):?”

  1. Dianne S Says:

    Dimpled side up to put the tile on, it gives it more “texture” to hold the mastic. But if you already have some up I would keep it consistent in that area. It’s not that big a deal.

  2. dandyrandywhitetruck Says:

    dimple side out so that the mud sticks to it, definitely the rough side out ‘ALL THE TIME’

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