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  1. N

    Which tile backing board, tanking and adhesive for large format tile

    Hi Peeps, about to rip out my bath and put a new one in with a shower. I've done a few bathrooms already but because I'm using 60x60 tiles (28.5kg per m2 Polished ) I just need some advice on what board and adhesive I can use. The tap wall is stud and the side is block. The block is currently...
  2. S

    60x30 porcelain tiles onto elements board

    Hi, I have completed some smaller tiling jobs before in the kitchen etc but this is my first time using larger format porcelain tiles so looking for some tips before I embark on tiling my bathroom renovation. The substrate being tiled is abacus elements board which has had the waterproof tape...
  3. V

    S2 Adhesive for 1200x600 porc tiles on backer board on timber walls

    I am planning to tile bathroom with large porcelain tiles 1200x600 over water-resistant backer boards ( 2 walls timber, 2 walls bricks ). Initially I bought mapei standard C2TE (after watching video recommendations and due to little experience I assumed it will be easier to manage with standard...
  4. Rozza2022

    Backer board on plaster?

    Hi, I have to tile an area abovr the bath which will be a shower enclosure. Some of the plaster I've had to knock off and replace as it was blown. I was just going to tank over this before tiling, however approx half the area of the wall is still old plaster, and whilst it's not hollow it is...
  5. I

    Fix backer board to thermalite

    Not sure if this forum is broken I can’t see most posts due to adverts, but I’ll give it a go. Does anyone have any experience of fitting tile backer board to thermalite blocks? I have no room for battens so was going to dot and dab with mechanical fittings. Are thermalites suitable for...
  6. H

    What primer for backer board?

    …for going under flex adhesive to bed hardiebacker boards on 1) t&g chipboard floor and 2) brick wall Is waterproof pva adequate?
  7. G

    backer board advice for my bathroom

    Hi guys, I am a novice DIYer looking into options for backer board. I have ripped out my existing bathroom. This consisted of a bathtub with ceramic tiles. The property is a purpose built flat built roughly 16 years ago. It appears that the tiles were put on green plasterboard. Underneath the...
  8. D

    6mm or 12mm backer board?

    Hello I need to rip out and refit my bathroom, including retiling a bath area which will have a shower over it. I am planning to use Jackoboard for these wet areas. I am yet to see the condition of the wall below the existing tiles but am unsure as to whether I should take it back to brick and...
  9. A

    What side STS board?

    Got a quick one :) I'm just about to fit STS foam boards prior to tiling with some 600 x 300 x 10mm using Dunlop CF3 fast set flexible tile adhesive. Not sure it needs it, but will prime as well anyway. Surface of boards is smooth one side and rough the other, so does anybody know what...
  10. M

    Best Moisture Board & Mapeii adhesive

    I am just about to have a bathroom renovation done and have been reading about different plasterboards. My first question is what board would be suitable for larger tiles 120 x 60 and should it just be cement board or although more expensive, marine ply? Or do you have a better suggestion? The...
  11. TSCTILING

    Foil backed underfloor heating board. Can I tile?

    Does anyone know of a foil backed board for underfloor heating, (with the inserts for white hot water pipes) that's suitable for tiling? I've said no but they (contractor) insist it's ok providing the primer is allowed to dry for 24hours, so against my better judgement I have primed Saturday...
  12. P

    Preferred method of prep for chip board?

    Hi there, Don't know whether it's just a matter of personal preference but what's the best method of prepping a chipboard floor? i.e. 6mm cement boards, glued and screwed or Ditra mat? Cheers.
  13. F

    Can you backer board over standard toungue and groove floor boards?

    Hi all, please bare with me as I am a plasterer by trade but quite handy round the house. I want to tile my hallway with some new slick white tiles and follow straight through into the kitchen. Now I have done this many years ago at my old place with ply wood base but have never used these...
  14. R

    Knauf Cement Board Odour

    My contractor has put down some Knauf cement board in my kitchen to prep the floor before tiles. The product smells very strong like ammonia/ chemicals. Is this normal for this product? Im Assuming that it won’t be apparent after tiling/ grouting?
  15. M

    Sealing plasterboard/moisture resistant board

    I once worked with a tiler. Who when tiling straight to plasterboard he would seal it as he said if any moisture got behind the tiles the paper could come off the front of the boards obviously effecting the tiles. Is this true? He used to seal it with I'm sure PVA, though I've heard this...
  16. S

    Backer board joint sealing

    Looking at using a backer board like jacko, wedi, kerdi, etc and im not sure on whats the most suitable way to seal the banding tape for the joints, washers etc. Some posts ive read people just use a SPF addy to bed the tape onto. Then theres full on sealing kits like this...
  17. R

    The New Warmup Ultralight Board - anygood?

    Has anyone used the new 6mm Ultralight Board from warmup. Any opinion, experience with it? Is it worth it. Looking to install it on a Concrete Kitchen floor under El. UFH and porcelain tiles?
  18. S

    Light weight backer board

    I need to overboard an 1800 wide paramount plasterboard wall that only has studs at 900 centres. (one at each and and one in the middle running vertically) part of the wall will be in a shower cubicle so needs good waterproofing i think hardi or even aquapanel might be a bit too heavy and...
  19. D

    Board fixing advice please

    Hi Everyone Removed the plasterboard from a wall to re-board ready to tile. What I have found is that all the walls are battened with 50x25mm battens spaced every 400mm There is also insulation between. Now will 12mm no more ply be okay to glue and fix onto these 25mm thick battens? Or should...
  20. jassie78

    Tiling onto plaster board?

    Hi, I've made my previous extension room slightly smaller to accommodate for downstairs bathroom which includes shower, toilet, sink vanity unit etc... The shower enclosure area has the green plaster board other parts have white plaster board. The guy has just told me that he will be tiling...

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