hardibacker

  1. W

    Does hardibacker need adhesive on caberdek?

    Hi folks Tiling a bathroom in a new build. Floor is caberdek, solid and flat. Could I just screw the hardi boards down? There's zero movement, or should I still use the adhesive bed? This caberdek looks a bit waxy or has a coating. Cheers
  2. N

    Hardibacker advice onto chipboard floor

    Hi guys. Been out of the tiling game for some years and just about to tile kitchen and hall in 60*60 porcelain. Tiling over a chipboard floor and laying 6mm hardibacker first. My question is, is it essential to need the hardibacker onto adhesive then screw down or can you just screw the boards...
  3. C

    Hardibacker v decoupling matt

    Folks hope you can help. Shortly due to tile a bathroom floor, which is wooden. I'm replacing all the floorboards with 22mm t&g P5 chipboard, glued and screwed. I'm not sure if I'm best then using 6mm HB over the top to tile onto or to use decoupling matt instead. Don't know if it makes a...
  4. D

    Help! Need to add shims for proper hardiebacker placement, but then wont be flush with dryway area

    Hi everyone. First time poster and tile diy. Thanks in advance for any and all help, tidbits, and words of wisdom on my project. I'm renovating an original 1957 bathroom in west Hartford ct. In order to place hardiebacker / cement board properly juuuust over the lip, I have had to add...
  5. M

    Wedi Board or Hardibacker for wet room?

    Hi everyone - we're doing up our house and installing a wetroom, tiles are 8mm 60cm x 120cm porcelain tiles. The floor is timber and the walls are a mixture of timber and brickwork. Would appreciate your advice on what our tiler should be using for the floor and wall substrate - Hardibacker or...
  6. Huddersfield Tiling

    The End Of Plywood (I'm Not James Hardibacker)

    I slipped over when posting
  7. J

    Hardibacker vs STS / Wedi tile backer board

    I have a fairly small bathroom 2m x 2.2m which will be tiled wall to floor all round. The straight bath will be fitted onto the 2m wall so I will need a tile backing board. I will be going for porcelain tiles - not sure on the weight but size wise will be 600 x 300. The bathroom is back to...
  8. C

    Fixing hardibacker to rendered /skimmed wall

    Hi all, I'm redoing my bathroom that I did 15 odd years ago. Before it was tiled with 20x20 tiles, no moisture has got through and the walls were still sound. Shower end is stud wall which I removed the board and reboarded with new pipe work inside for the new shower. The side wall is a...
  9. D

    Have I ordered the right stuff

    Hi, having a bit of second thoughts over what I should of ordered Tiling the kitchen, 10m2 .. T shape layout, with porcelain 9mm tiles. Floor is T&G over joists I have ordered 10x 6mm Hardie Backers, 2x Keraquick, Hardie tape and cutter. Will get the Turbo screws from Screwfix as suggested on...
  10. R

    Can you lay hardibacker on top of 9mm ply

    Hi, we are getting our kitchen re-done and having the floor tiled. The previous owner has put 9mm ply down and used a vinyl over the top, however he’s plyed underneath the cabinets. A few tilers have mentioned about using hardie backer but some have suggested ripping out the ply underneath. As...
  11. R

    HardiBacker & Floor Level?

    So I've got a kitchen dining room which I want to tile all the way through. The kitchen is concrete base and the dining room is floor boards. I plan on putting 6mm HardiBacker Board on the floorboards, but that will raise up the dining room by 6mm above the kitchen base. The concrete is sound...
  12. D

    tanking hardibacker joints in shower area

    Hi all, Just seeking advice on wet area joints in hardibacker. In a "dry" area I would normally fibatape then skim with addy. Should i still do this and then tanking tape and then tank membrane over all? Will this be a bit thick at the joints? Or is it OK to just use tanking tape over joints in...
  13. A

    Best substrate for half height tiles

    Hi everyone. I'm about to embark on a complete bathroom refit (very small bathroom approx. 3.2sqm) that will have a corner shower with full height tiling in 8mm porcelain tiles (approx 100mm across). The remainder of the room will be 9mm porcelain hexagon tiles (approx. 250mm across) up to a...
  14. B

    Quick one on Hardibacker

    Hopefully a quick one. I’m laying 6mm hardibacker direct on floorboards, without wanting to screw through a waterpipe does anyone know roughly how thick floorboards will be ( I am not in a position to lift them between now and when the job starts). I’m hoping I can buy 16mm turbo screws and they...
  15. Steve_Bcs

    which scrim to use on MR Plasterboard / Hardibacker joints

    Hi, prepping room for tiling. 6mm hardibacker on floor and 12m in shower area. rest of room & ceiling is boarded with moisture resistant plasterboard, I know to use alkaline resistant scrim on the floor & shower corners where the hardibacker joins but as I'm using cement based tile adhesive...
  16. D

    My 1st Job Aquapanel / Hardibacker 60mm screw into Metal Studs

    Hi, I want to replace the Plasterboard around the shower with Aquapanel or Hardibacker. One wall requires 60mm screws (as it has double plasterboard to pad out to tray), and they need to go into metal studs. Is there an alternative to Aquapanel or Hardibacker screws that are long enough and...
  17. G

    Plumbers make good tilers

    Had a call the other night, customer stopped their plumber after he laid tiles on the floor as they were not in a straight line. From the look of it he did not bed the the tile into the adhesive as I could lift a majority with my bare hands. And some places there was no spacers. Also I think he...
  18. M

    can you fix 6mm hardibacker over floorboards

    might sound like a daft question but ive only ever used the hardibacker boards over ply but ive been asked to go over floorboards with them. ive been on there website but cant find a answer thanks in advance for any advice
  19. G

    Sbr Instead Of Tanking?

    ordered a tanking kit today to put on my hardibacker covered bath/shower but am left wondering if ive made a mistake? i popped into a tile shop tonight and the guy there said why didnt i just paint it with £9 SBR as not only is it a primer, it waterproofs too!!! comments appreciated
  20. G

    Hardibacker Tanking Question

    the bath has a 18mm ply covered in 6mm hardibacker behind the taps, concrete rendered wall/window by one of its long sides and a shower screen along the other. as the shower will be spraying away from the hardibacker wall, is there any point in tanking?

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