Level Flooring Help!

[shazmegali]

New to the forum, so hopefully somebody will be able to help me....

I'm in the midst of building an extension & the builders have kind of let me down. As a consequence, I'm doing most of teh work myself now...

The walls are up and the roof is on & I hired a company to plaster teh walls and screed the floors.

plastering is great, but the screeding is woeful.

They painted the block & beam floor with a bitumen type compound and then I put the celotex down and fitting my wet under floor heating pipes. I put them under pressure and then the 'pros' screeded with sharp sand and cement. Problem is, the 'finished' screed is far from level & has undulations in it that I'm not sure I can disguse/cover when I tile.

I've been told to try using a levelling compound to bring this up to level and also to tie into the existing floor which is ~2mm above the screed edge.

Can anybody advise what to use, how to use and where to get the materials that are going to leave me with a level finish to tile on?

Thanks a million.

 

[Bilioustrumpstaine]

Won't the guys who put down the screed come back and put it right for you.

 

[shazmegali]

Won't the guys who put down the screed come back and put it right for you.

nope. wont return my calls etc etc. seems to be too common a problem in my experience.