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Discuss Large Kitchen with Electric UFH - 2 Quotes - Advice Please? in the Canada Tile Advice area at TilersForums.com.

K

kitchentiles

I am installing a new kitchen and utility room.


The total area to be tiled is approx 40 sq.mtr.


The existing floor was tiled, I have now removed these and got the adhesive up as well so am now down to the concrete slab as best as I'm going to get it (it is pretty good after spending hours on the SDS drill getting the adhesive off).


The whole floor is going to be laid wall to wall before the new kitchen is installed.


I have chosen new tiles, they are porcelain 60x60cm to be laid straight bond. I also want to install Warmup Electric UFH.


I have had 2 quotes to tile the floor and install the electric UFH.


The two tilers are differing in the way they are going to do it, I don't know which is best?


Quote 1
SLC the floor
Install insulation boards with adhesive
Install warmup wiring mat
Adhesive and Tile on Top




Quote 2
Install insulation boards with adhesive
Install warmup wiring mat
SLC the floor
Adhesive and Tile on Top


As you can see the SLC is in two different places depending on who does the job?


To be fair when they quoted the existing floor was still down, now I have got it up and got the adhesive off really quote well so it is down to the concrete base.

Both tilers have been recommended by a tiling store.


Any advise please?
 
G

Gazzer

I would go with option 2 as the slc over the ufh mat will give protection to the mat while tiling and it helps slightly to disperse the heat when the ufh mat is fully encapsulated in the slc.
 
G

Gazzer

Of course this all depends on how flat the subfloor is , it may need slc before if its too bad.
 
J

jonnyc

i would certainly reccomend having the tiler cover the mats with levelling compound to protect them from damage during installation of tiles.
it may well be necessary to latex the concrete base so it is flat enough to stick down the insulation boards.
i would get both of them to look at subflloor now, with tiles removed and requote if necessary
 
K

kitchentiles

Thanks, I forgot to mention the reason Quote 1 didn't want to do SLC is because he has had problems with the cables poking up when the SLC is setting....
 
O

Old Mod

I would go with option 2 as the slc over the ufh mat will give protection to the mat while tiling and it helps slightly to disperse the heat when the ufh mat is fully encapsulated in the slc.
i would certainly reccomend having the tiler cover the mats with levelling compound to protect them from damage during installation of tiles.
it may well be necessary to latex the concrete base so it is flat enough to stick down the insulation boards.
i would get both of them to look at subflloor now, with tiles removed and requote if necessary
Ditto!!
Single cable system better than mat anyway, more versatile and no sticky up mats haha
 

CJ

TF
Arms
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As above. Option 2

it does depend on how good the sub floor is. If do able,

1. Prime
2. Lay insulating panels
3. Lay Heating cables.
4. Self level (12-14bags)
5. Tile
 
Last edited:

Houston

TF
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for me any discrepancies with substrate prime it then prep with slc, fix insulation boards prime again, heating mat then slc over mat then tile
 

Reply to Large Kitchen with Electric UFH - 2 Quotes - Advice Please? in the Canada Tile Advice area at TilersForums.com

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