Wet screed

[J Sid]

ok, I done this a few times.
no screed.
glue ProWarm™ XP-PRO Insulation Board - Electric - Insulation Boards - http://www.theunderfloorheatingstore.com/insulation-boards/electric/xp-pro-insulation-board
then ProWarm™ Low Profile Single Room Kit - Water Heating Kits - Water Underfloor Heating - http://www.theunderfloorheatingstore.com/water-underfloor-heating/prowarm-water-heating-systems/low-profile-underfloor-heating-single-room-kit on top.
just need to get pipes to and from boiler.
I cover in Ditra still

your prices, gold account will be alot less than these and can be tiled straight away .

 

[Flintstone]

It'll escape round perimeter..

Rather you than me Andy

 

[Spare Tool]

ok, I done this a few times.
no screed.
glue ProWarm™ XP-PRO Insulation Board - Electric - Insulation Boards - http://www.theunderfloorheatingstore.com/insulation-boards/electric/xp-pro-insulation-board
then ProWarm™ Low Profile Single Room Kit - Water Heating Kits - Water Underfloor Heating - http://www.theunderfloorheatingstore.com/water-underfloor-heating/prowarm-water-heating-systems/low-profile-underfloor-heating-single-room-kit on top.
just need to get pipes to and from boiler.
I cover in Ditra still

your prices, gold account will be alot less than these and can be tiled straight away .

Loving them gold prices, got 3 ufh jobs on in Jan and nearly doubled my wage for the month

 

[Andy Allen]

Just got hold of tilemaster and they have said it's wrong advice......floor has to be dry first...

 

[Old Mod]

Just got hold of tilemaster and they have said it's wrong advice......floor has to be dry first...

I call variopro or @Lee@TileTown and ask about their mat Andy.

 

[average]

Reading this thread and its got me thinking again! Few years back i had to remove a cracked shower tray that was bedded in a new;ly screeded floor that was down 5 weeks. All screed in the house looked cured however when i lifted the tray, the screed was still had that wet look and there was moisture under the tray. Its got me thinking about the 3 week time to start work ontop of the screed. Surely the moisture coming from under the tray could have a negative effect somewhere.

 

[Old Mod]

i had to remove a cracked shower tray
All screed in the house looked cured however when i lifted the tray, the screed was still had that wet look and there was moisture under the tray..

Have you ever considered that the reason there was moisture under the tray, was because it was cracked?
#justsayin

 

[average]

Have you ever considered that the reason there was moisture under the tray, was because it was cracked?
#justsayin

No, because it was never used ever. No water was in the system to go down the drain or even crack

 

[Old Mod]

No, because it was never used ever. No water was in the system to go down the drain or even crack

Haha it was just a joke my friend, that's all!

 

[peteablard]

I've just fitted some vinyl on a similar aged screed and used Ardex DPM1C on it. It can be laid on a floor with a moisture reading of up to 98%rh. check the spec, there may be a reason its not suitable but its worth looking at