Wunda board

[spence]

I have no experience in this but Maybe you should consider design and longevity before price .
Your project us going to be expensive anyway . Maybe spending a bit more on a system you feel happy with is the way to go after all doing it twice is really expensive

Ideally i want a low profile system as its a retro fit and i don't want to add much height to the existing concrete floor. I'm not fussed paying more for a better product but as there are so many on the market I'm not sure which is best. Wunda seem to have goo market reviews and NuFlow are more expensive but paying more doesn't always equate to better.
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I am tiling one at the moment. It hasn't been an easy ride but the builder has told me to go ahead and tile it with my preferred choice of materials.

Basically I have primed it thoroughly, added a flexible slc then put a crack mat on and then tiled.

So far so good and all appears very well stuck.

I still have a few doubts but using quality products eases my mind.

If it does debond then in theory the floor should still be ok due to the crack mat acting as a floating membrane.

I will post some photos when i get home tonight.

Okay great to know - i think i was going to put a crack mat on it too - although the instructions just say tile straight on. You will have to let me know how it goes. Yeah i hear you have to be thorough with the priming as the aluminium can react and create bubbles.

 

[Bill]

Personally i wouldn't use wundafloor .

 

[spence]

Personally i wouldn't use wundafloor .

Any suggestions of any other low profile systems you would consider?

 

[J Sid]

Present job, 110m2 of reto ufh

ProWarm™ 25mm Solid floor panels

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www.theunderfloorheatingstore.com

Or

404 Not Found - Underfloor Heating Direct | Affordable Underfloor Heating

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Also come in 18mm

There is plenty of companies which sell these sort of boards. Above are two.

They are easy to fit.

Hope this is of help

 

[Boxtiling]

Told the client a wasn’t doing the job as he wasn’t prepared to pay the extra for the primer and also the kerabond t and isolastic so he messaged me today to say that he got a tiler who texted the the board with sticking a tile on with s2 and he’s happy to go with that 😂😂🙈🙈
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Tested

 

[Dan]

It's laughable.

The job will come back around don't worry about it.

Customers need come on the forum see some of the jobs done wrong. We have shed loads of them. They tend to find the forum when it's too late most of the time.