Discuss Quick question - tiling to wood in the British & UK Tiling Forum area at TilersForums.com.

W

White Room

I have tiled direct onto this stuff with bal 2 part flexi. I did a whole upstairs landing and toilet and even their stairs a while ago, and its all fine. The 2 part gear sticks like Fekin to White snake album, quality stuff. I had to shave the hairs off me knee caps to get the gear off :)


I got bald patches on my knees, The other half don't believe it's down to tiling floors:grin:
 
G

grumpygrouter

I think a lot of this chipboard question can you/ can't you tile straight onto it needs to have a lot of variables taken into account. Such as 1. size of floor 2. movement in the floor prior to tiling, 5. what room the floor is in and 6 what is the usage of the room.

For instance, a small shower room of say 2m2 with a solid floor, used by two pensioners is much less likely (I feel) to have issues than a 10m2 family bathroom floor with 5 young kids splashing about and running around in it every day.

The first scenario I would more than likely tile straight onto it, where as the second, I would really need to overboard it.

Modern adhesives are pretty good and if the manufacturer says they should be suitable, then maybe we should trust them, shouldn't we? I think common sense needs to prevail sometimes and a judgment call made based on the conditions and situation at the time.

Just to stimulate debate, what are everybody else's views on this?
 
D

DHTiling

RUSS........its not any adhesives that i am on about...the adhesives are fine and very good.........its the chipboard......this comprises of glued and compressed particles....not cross bonded layers like wbp ply....the chipboard particles are open to stress and can easily break away...This is not a strong compressive structure IMO....nothing to do with the adhesive at all..it's the substrate it is sticking too.......
As russ say's any more opinions on this..?..
 
W

White Room

I had information from Mapei tech but the guy said it's not the perfect base..?. I was refering to the black book from mapei which gives some of their addy can be fixed to chipboard. Myself I have laid onto the green stuff with soverign porcel flex with some sbr thrown in for good measure, Never made a habit out of it but have'nt had a problem... yet
 
G

grumpygrouter

I know what you mean Dave and I agree with what you say too.

Unfortunately, there are many customers out there that insist that the floor is done without boarding as they either don't want a step or not wanting to have the additional cost.

I personally have only tiled directly to chipboard on 3 floors, 2 was a new build, with Fasflex supplied by the builder and he said "this is the way we always do it" after I told him it was not good practise (floor sizes, 2.5 and 3.0m2), and the 3 was a small hallway for a single parent with 2 teenage girls. She just couldn't afford the extra cost. This floor I used Ardex 7001 and was about 7 to 8m2. Anything bigger though and flexing may come more into play which would add stresses to the fibres of the chipboard as you mentioned. I don't think I would be happy tiling straight on to anything bigger than this without over boarding of some sort.

I have not had a call back on any of the floors so I can only assume they are still down and ok.
 
Last edited by a moderator:
S

sibs

So on the subject of green chipboard, I have got a quote to do for 3 floors in a house. En suite - 2.5 sqm , main bathroom - 3.5 sqm and a downstairs cloak 2.0 sqm. The first two have this green chipboard (covered in carpet at the mo) as the house is modern I would say between 5 and 10 yrs old.
Would it be ok for me to tile straight onto this using fastflex, given the dimentions of each room?
The downstairs cloak...not a problem as is concrete screed :thumbsup:
 
G

grumpygrouter

So on the subject of green chipboard, I have got a quote to do for 3 floors in a house. En suite - 2.5 sqm , main bathroom - 3.5 sqm and a downstairs cloak 2.0 sqm. The first two have this green chipboard (covered in carpet at the mo) as the house is modern I would say between 5 and 10 yrs old.
Would it be ok for me to tile straight onto this using fastflex, given the dimentions of each room?
The downstairs cloak...not a problem as is concrete screed :thumbsup:
This would be your call Sibs, bearing in mind previous posts in this thread.

It is obviously better to cover the chipboard with something than not at all, but if the customer doesn't want the lip/extra cost, you will have to decide your next step in the process.

All I will say is, I have done it without apparent problems so far on the floors I have done. I prefer Ardex 7001 myself but Fastflex is a brill adhesive too. I just don't like using it.
 
D

diamondtiling

Re: Quick question.

I guess it's got a green tint to it and it's 20-odd mm thick tongue and grooved trated chipboard, it's the stuff you'd see in new-builds these days.

It's sound to tile to as long as you're okay weight-wise like grumps says.


Hi fellas, I am at a friends house, I tiled his bathrooms (3) some years back, two are fine with no problems at all, the last one which is the biggest doubles up as a wet room, the shower area is fine 1.2x1.2 tray former with mosaics to falls, it is a green chipboard floor and it was screwed down with no deflection whatsoever, the joists are 250mm x 100, we fitted 10 mill thermal boards and then the ufh, acrylic bond was used where it should be, and the chipboard was screwed at 200mm intervals. the problem is the grout has cracked in the middle of the room, an area of about 1 mtr sq, the tiles are not moving, well not that I can see anyway. The whole footprint of this house is built on a disused sand quarry and the house has been subject to major movement over the past 40 years, new footings and steel were used in the new extention which incorporates the suspect bathroom, there was a bit of movement which we now think has settled, my question is could I re-grout with a latex additive to overcome this problem?
The tiles are 400x300 porcelain, the adhesive was granfix flexible as was the grout, This product has never caused me any problems in the past.
Any thoughts are much appreciated.
Dom.

as an afterthought, the chipboard was also glued to the joists.
 
Last edited by a moderator:

Reply to Quick question - tiling to wood in the British & UK Tiling Forum area at TilersForums.com

Subscribe to Tilers Forums

There are similar tiling threads here

    • Like
Hello, this is my first post here, but I have been doing some reading. I am going to be tiling...
Replies
7
Views
686
Hi all, I'm an enthusiastic DIY'er (first time poster) who has been slowly chipping away at an...
Replies
10
Views
966
Hi All Had a panic when we had to rip out some of our floor tiles after a plumbing leak...
Replies
0
Views
497
    • Like
Hi guys. Im a carpenter who has tiled a fair few floors over the years as i fit a lot of...
Replies
13
Views
2K
Hey everyone. Hope you are well. I want to learn how to tile and do a fairly basic bit of...
Replies
2
Views
1K

Trending UK Tiling Threads

UK Tiling Forum Popular

Advertisement

Thread Information

Title
Quick question - tiling to wood
Prefix
N/A
Forum
British & UK Tiling Forum
Start date
Last reply date
Replies
31

Thread Tags

Which tile adhesive brand did you use most this year?

  • Palace

    Votes: 9 5.6%
  • Kerakoll

    Votes: 17 10.5%
  • Ardex

    Votes: 11 6.8%
  • Mapei

    Votes: 45 27.8%
  • Ultra Tile

    Votes: 21 13.0%
  • BAL

    Votes: 38 23.5%
  • Wedi

    Votes: 4 2.5%
  • Benfer

    Votes: 3 1.9%
  • Tilemaster

    Votes: 22 13.6%
  • Weber

    Votes: 19 11.7%
  • Other (any other brand not listed)

    Votes: 17 10.5%
  • Nicobond

    Votes: 8 4.9%
  • Norcros

    Votes: 2 1.2%
  • Kelmore

    Votes: 5 3.1%

You're browsing the UK Tiling Forum category on TilersForums.com, the tile advice website no matter which country you reside. Our UK based online tiling forum has 48,000 members and started out in 2006.

Top