They'll also Examine that the internal floor DPM (damp-proof membrane) laps in to the DPC in the partitions to variety a watertight seal. This looks like the plain Resolution, and that’s since it is. If your subfloor is soaked and resulting in challenges, drying it out could halt Individuals problems. https://caidenenjcz.tinyblogging.com/what-does-sub-floor-moisture-mean-72718185