There is no definite answer to how long it takes for a damp wall to dry out, as it depends on the extent of the damage and the wall itself. It could take a few days or several weeks. The most important thing is to inspect the damp walls from the start and begin the drying process as soon as possible. When your drywall is damaged by water, it can be affected on both the front and back.
In such a case, the wall must be open and accessible from both sides in order for it to dry sufficiently, which may take a few weeks. Otherwise, it can take months for the drywall to dry completely. In this situation, mold has likely grown on the affected surface since then. Once it gets wet, porous drywall quickly becomes a breeding ground for mold growth. The process can take as little as 24 hours, but you might not see the damage for a week or more.
While water damage is sometimes visible, at other times, the wall shows no signs of this moisture. Read on to learn more about how long it takes for walls to dry after water damage, what factors should be taken into account when determining drying time, and how to dry water-damaged drywall. Whether you have just one area of water-damaged drywall or an entire floor that has suffered water damage, professionals can help. However, there are also many situations in which it is best to leave it to professionals to dry drywall damaged by water and other affected materials. After an event that causes water damage to your home, not only will the floors be affected, but also the walls. Before we learn how to dry a wall after water damage, let's look at how water saturates drywall.
Drywall damaged by water will dry out more quickly if several drying methods are used on the material.