Many homes experience water damage at some point, and it's something that wooden floors are especially susceptible to. To help with this, a contractor discusses floor damage in this video and when to replace or repair water damage. If the water damage has been going on for quite some time, there is a likelihood that mold is present. In fact, mold can grow in as little as 24 to 48 hours, in which case homeowners should contact a professional flooring service for help. Homeowners with water damage may notice squeaks in their flooring.
This is not unusual, but too much of it suggests a bigger problem.
Another telltale sign of water damage is sinking floors which point to deteriorating wood. This is likely to be caused by water damage but can also mean that the subfloor was improperly installed. The other thing to check for is cupping floorboards which are a sign of water damage. If the home is tiled, homeowners may notice their tiles popping and cracking. These signs point to possible water damage on the subfloor. If the damage is minor, a simple repair may be in order, but it depends on the extent of the damage.