Here are a few likely causes for a problem to arise with your floor.
Subfloor
Concrete Problems in the subfloor
Badly Installed Screeding Compound
High levels of Moisture in the subfloor
DPM Failure
Movement in subfloor
Moisture in the T/G floorboards
Wooden Flooring
Chipped Corners
Gapping
Out of Alignment
Warping
Expansion
Mold and Mildew
Peaking
Cupping
Carpet
Shedding’s pile
Matting and tracking
Colour Fading
Pile Reversal
Tuft loss
Line faults
