Hi everyone, I would like some help from the reno community.
Basically we did a full reno for a resale flat and in one of the rooms, we had to hack the floor to remove the parquet flooring.
The ID filled the floor with concrete again but now the newly filled floor is higher than the existing one creating a very low slope that runs in the room.
This is hardly perceptible but creates a problem at the door - when closed the floor has a big gap underneath; when pushed open (and moved onto the newly filled section), it has a negligible gap.
My ID has said that is an "inevitable" result of hacking and refilling. From my view, I cant see why the concrete can't have been made level.
I don't want to accuse my ID wrongly too - so can I get some help on this? Is this really inevitable? Or how should I understand it?