Drying
Can Wet Drywall Be Saved?
Sometimes yes. The decision comes down to water category, how high it wicked, and how long it stayed wet.
May 24, 2026 · 5 min read
Clean water, caught early
Category 1 water that has been in the wall less than 48 hours can often be dried in place using cavity drying: small holes behind the baseboard line, dry air injected, and moisture verified daily until it matches the dry standard.
When it has to come out
Removal is the right call when:
- The water was gray or black category
- Insulation behind the drywall is saturated
- The material has been wet more than a few days
- The board is soft, crumbling or already showing growth
The flood cut
When removal is required, drywall is typically cut two to four feet above the highest moisture line, giving a clean seam for reinstallation and full access for drying the cavity and framing.