chipboard

  1. O

    This is one way to tile over chipboard....

    No need to prime, No need to overboard, No need for an uncoupling membrane,(Have you seen the price!) Use a sand and cement bedding mortar(Go very easy on the cement,10/1 should do it) Tile the whole ground floor of your extended bungalow(150m2+) No need for expansion joints at the...
  2. H

    Tiling over underfloor heating pipes in chipboard

    I am in the process of converting a barn into a dwelling and have installed underfloor heating pipes into 40mm chipboard by routing out pipe channels to lay the pipes in. What would be the best option to fix 10 mm slate tiles to the floor. Options I am considering are,1, tile directly onto...
  3. C

    ditra over chipboard...

    how many people do this ? I know what I do, however I have just had a customer on the phone telling me her other price will be going straight onto the chipboard with porcelain tiles. How many people out there believe that ditra is a magic mat that will solve all tiling issues with a rub of...
  4. Rosco100

    70m2 floating chipboard floor

    Hi would you or won't you tile onto a 70m2 floating chipboard floor ??? I'm a no but customer really wants it tiled ?
  5. P

    Chipboard

    Hi all just a quick one guys (or maybe not) but can we finally put to bed the best way to tile over water proofed chipboard. i have used a few methods over the years and touch wood no probs but it seems now that customers with new floors are arguing when I tell them that it has to be overlaid...
  6. S

    Supporting chipboard flooring

    Hi I am replacing some 18mm chipboard flooring in the bathroom. I will be fitting 6mm cement board and ceramic tiles over the new chipboard flooring. In the picture of the bathroom below, on the left hand side you can see the chipboard flooring for the bedroom. The chipboard flooring you see...
  7. T

    Limestone / Hardie / Chipboard ?

    Hi, I have some limestone to do soon and was wondering what would be the way to go ? The guy has had the existing chipboard replaced with new chipboard. I was then going to fix Hardie Backers (can use either 6mm or 12mm) to get the floor nice and solid. My main question is should I also use...
  8. J

    Tiling extension. Suspended timber floor. Use 22mm chipboard?

    I have a extension that is approx 20m2. The floor will be suspended timber, with wet UFH fitted below. Joists are at 400mm centres, and span about 2.6m I was going to fit 18/22mm chipboard over. I am reluctant to over ply, as it will reduce heat transmission from the boards, and I have very...
  9. S

    'Contaminated' chipboard

    During the current festivities my darling wife managed to spill hot cooking oil over the chipboard floor. This was going to be tiled in the near future but I'm now concerned that this oil will now in effect act as a release agent for any adhesive. Is this the case or will it be OK to tile? I...
  10. S

    Chipboard floor

    New build house 5yrs old. Went to tile 2 ensuite floors this afternoon, the client had ripped out the carpets. There was a bit of damage to 1 part of the floor, as I walked in to check on it I felt a bounce on the floor. I put the boy into the room to jump around till I stood & watched how much...
  11. I

    Ditra on chipboard

    I'm having a total blank here and the schluter website isn't very conclusive. Can ditra be fixed directly to 22mm deflection free chipboard?
  12. J

    Best adhesive for fixing Marmox boards to bathroom chipboard floor

    Hi, I was going to use some Mapei Super Flexible Adhesive I have kicking about (which I've just found out is specially fomulated for B&Q - which is ringing alarm bells as I'm sure it will likely be inferior). I rang Mapei and they said dont use that! Instread, sand the floor to create a key...
  13. R

    Chipboard floor

    Good afternoon went to look at a job this morning. 4 upstairs bathrooms including a loft extension bathroom and all of the floors are the wonderful 22mm moisture resistant chipboard straight onto the joists. All the floors are solid so no deflection issues. It's been explained that it needs...
  14. L

    Hardiebacker only screwed to chipboard. No adhesive

    Hi, I went to look at a job today, and the homeowner is a keen DIYer. He has been renovating the bathroom. Old tiles removed which were stuck directly on chipboard and hardibacker screwed down. 6mm board over a particularly lumpy floor from the old adhesive, but board not stuck down at all...
  15. R

    Tiling onto new build chipboard subfloors.

    Hi all, just wondered what methods people prefer? We are due to start a new build house next week with approximately 150 metres 60 x 60 porcelain to lay. The chipboard subfloor is well screwed down though I don't know yet if if extra noggins were put in. There isn't enough room to overlay with...
  16. B

    marmox boards on chipboard floor - fixing

    evening all , been asked to fit marmox boards onto chipboard floor before fitting warmup heating . what is best way to fix boards to chipboard? ( dont like chipboard !!!) normally i use no more ply or take up chipboard and replace with flooring grade ply screwed to joists. what adhesive to use...
  17. B

    chipboard flooring advice

    hi im after a bit of advice, were looking at getting our bathroom tiled both floor and walls. The bathroom is 3 mtrs x 2.5 mtrs and is waterproof chipboard floor, the house is only 2 years old. Now i want to be prepared for when i get tilers round so that know what to ask from them and have a...
  18. I

    SLC over hardi on chipboard....

    ....can you lay SLC over hardi once its glued and screwed on wooden floor to get it spot on as some T&G floors are a bumpy and can never seem to get the 6mm hardi spot on...
  19. K

    chipboard floors

    hi laying on chipboard floor,no more ply 12mm to bring up levels using their adhesive and screws. this is to a floor connecting to a hall, the hall has been tiled with trevertine and a thick bed presume flexible adhesive and grout onto a coni floor. i'm going to lay pocelean tiles on both...
  20. R

    Chipboard & Aquapanel

    Hi all. I'm new to the forum and after some advice please for an en suite (1.5m x 1.5m). I am planning to lay aquapanel over moisture resistant chipboard (not the green stuff) and wondered if the chipboard needs to be primed / sealed prior to gluing and screwing the aquapanel and if so, what...

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