Tile installation: Correct tiles? Curvature? Manufacturer?

  • Erstellt am 2020-04-01 22:45:15

crion

2020-04-01 22:45:15
  • #1
Hello everyone!

This week we had our first face-to-face meeting with a potential tiler (of course without shaking hands and with sufficient distance). Our wish is still porcelain stoneware with a wood look, rather large format, long and narrow.

After the conversation, two questions developed for me that Google has not been able to answer so far:
1. Choosing the right tile seems to be almost a science. He said that tiles are often warped, and that especially with large-format tiles, quite large warping could occur even within the norm. There are only a few tile manufacturers whose tiles are consistently very straight/unwarped, which he could recommend. He had named one manufacturer and tile type, but unfortunately we didn’t remember it.
=> Are unwarped tiles really that essential (especially with "buttering & floating"?), do they even exist in sufficient quantity, and from which manufacturers (possibly which types)?

2. One suggestion from him was to decouple the tiles. Then decoupling mats would have to be laid on the third or fourth(?) day after the screed is applied. This could save us time, as we would not have to wait or would have to wait much less for the screed to dry. Google also indicated that this could be particularly sensible for large-format tiles, as it would significantly reduce the likelihood of cracks.
=> Does this work with the right decoupling (with which one(s)?) also without loss of performance with underfloor heating in cement screed when laying the decoupling mats on the heated screed, and what additional costs arise approximately per sqm for material and installation (not so important, we will see that in the offer)?

Best regards & stay healthy,
crion

P.S.: The maximum title length is very tight – why, and has it always been that way?
 

crion

2020-04-02 18:51:46
  • #2
Hello moderators!

Please change the title to "Tile installation: Correct tiles without warping? Manufacturer?", that should still fit lengthwise and might make it a bit clearer - apparently, I can no longer edit the topic.

Thanks

Best regards,
crion
 

hampshire

2020-04-02 19:22:15
  • #3
Narrow and long is technically more complex to produce without warping. That affects the price.
Decoupling makes sense for long formats.
Decoupling does not affect the underfloor heating.
Sounds like good advice at first.
 

Piotr1981

2020-08-02 23:08:03
  • #4
I am joining this thread to share my thoughts.

I have already obtained offers from the tile installers well in advance. What I notice is that there are sometimes significant differences in the range of services offered.

For example, one offers a leveling system for 1.5K, the others do not. Important from your perspective? Why is it not offered by others?

Then also the topic of uncoupling membrane. Not without at 20 EUR/sqm. Necessary?
Tiling will be done with 20x120 in the living area.

Maybe someone can tell me what absolutely must be paid attention to. Price differences are striking. I only contacted tile installers who were absolutely recommended multiple times in the construction area.
 

crion

2020-08-03 22:55:45
  • #5
Good evening Piotr!

The tiler we selected from the Eichsfeld near Duderstadt wrote about our Kingswood 22x85 cm tiles:
"so a decoupling does not make sense with this format yet and does not really provide any advantage here."

There was no mention of leveling.

Best regards,
crion
 

Piotr1981

2020-08-03 23:21:31
  • #6
Thank you for the information! That is good to hear
 

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