The usual rule is that if the drywall has been exposed to water for more than 48 hours, it should be removed and replaced right away. The wet insulation must also be taken out. The amount of damage is directly related to the duration of the drywall's exposure to water. Depending on how wet it is, you may still be able to store it.
If your basement has been flooded or otherwise affected by water, follow these steps to determine the extent of the damage. So if you just discovered wet drywall in your house, when should you replace it? In some cases, it can become irreparably soaked, and in others, it can be dried and stored. But it's actually the level of water contamination that will decide if the drywall can be saved or not.
Water damage to drywall can be caused bya variety of sources, including floods, hurricanes, a broken pipe, air conditioning condensation, sink overflow, or even a roof leak.
Regardless of whether wet drywall can be replaced or not, you can minimize losses and expenses by acting quickly upon discovering water damage to your home or building. While drywall is made of a fairly strong material, it can be damaged when exposed to water for too long. Whether water damage to drywall is due to a ceiling leak, air conditioning, flood, or something else, repairing water damage must be done immediately. If you notice major discoloration, bumps, sagging, musty or musty smells, your drywall may have suffered irreversible water damage.
While every flood situation is different, a team of experts in water damage restoration is needed to accurately determine if wet drywall will need to be replaced or not.