Flooring in Wellingborough demands more testing than flooring elsewhere, because the ground under this town is not uniformly dry and a floor is the first thing to tell you so.
On any solid floor we test for moisture before laying rather than trusting how a slab looks, and in this town we take that seriously rather than treating it as a formality. A slab can appear completely dry and still be wet enough to lift an adhesive or blow a covering within a year, and on lower lying plots the odds of that are meaningfully higher than they would be on higher ground.
In older buildings the question goes further. A traditional solid floor with no membrane works by letting ground moisture evaporate from its surface. Sealing it with an impermeable modern covering does not stop the water arriving, it redirects it into the walls, and in a building that is already managing moisture that is exactly the wrong outcome. Where an old floor is being brought back we keep the build up breathable rather than sealing it.
On suspended timber floors the sub-floor ventilation is the check, and on this ground blocked air bricks matter more than they would in a drier town.
On the modern housing the floors are conventional and the questions become flatness and levelling. Our flooring page covers the coverings and the preparation under them.