On 10/11/2017 11:19, Bert Coules wrote:

Also, any thoughts on what might have caused the damage in the first place?

An observation
The gap between the floor and the kitchen unit base seems to go to zero
at the point of the dodgy board. Could the kitchen unit kick board be
too tight at the point where the floor rises slightly and is levering
down the laminate plank on one side of an underlying joist - and causing
it to rise the other side of the joist? Perhaps remove the kick board
to see if the floor naturally recovers and if it does just shave a bit
from the kick board at the appropriate point.


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