Why does it have to be exactly level? Unless there is a serious fall from one to the other that detracts from the room visually I'd leave well alone TBH.
Having "screeded" it are you gong to lay other flooring on top? Have you considered the height increase as a result?
Other issues surrounding your screeding proposal but the above first.
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by rosebery » Thu Dec 17, 2009 11:50 am 