Once the standing water is gone, the water you cannot see is what matters. Drywall, wood framing, subfloor, insulation, and concrete all hold water, and it has to leave the building as vapor. Structural drying is the process of pushing that moisture out of materials and then removing it from the air, using measured, monitored equipment instead of a rule of thumb.
A proper drying job uses air movers to speed evaporation at the surface, low-grain refrigerant (LGR) or desiccant dehumidifiers to pull the moisture out of the air, and moisture meters and thermal imaging to verify progress. Each day we record readings and adjust equipment. When every material reaches its dry standard, equipment comes out and drying is complete.
Signs you need structural drying help
- A musty odor that returns after cleaning
- Indoor humidity above 60 percent even with the AC running
- Walls that feel cool or damp to the touch
- Baseboards and door frames that are swelling
- Wood floors cupping or crowning
- Condensation on windows or walls
How our structural drying process works
- Moisture mappingMeters and thermal imaging define the wet area, including hidden moisture behind walls and under flooring.
- Drying planEquipment counts follow the size of the space and the type of materials, using industry drying standards such as IICRC S500.
- Set equipmentAir movers, LGR dehumidifiers, and specialty systems like drying mats or injection drying for wall cavities and floors.
- Daily monitoringMoisture readings and psychrometric readings (temperature, humidity, grains per pound) are taken and recorded every visit.
- Adjust and finishEquipment is moved or removed as materials dry. We confirm dry standards before pulling equipment.
Why this is different in Florida
Drying in Florida is harder because the outside air is often wetter than the inside air we are trying to create. That is why professional drying here uses a closed system: windows and doors stay shut, the AC works with the dehumidifiers, and the dry-out happens inside a controlled envelope. Open windows and box fans, the do-it-yourself default, can make Florida drying worse because they pull humid outside air in.
Florida homes also have features that hide moisture: block walls with interior furring strips, stucco exteriors, slab floors with tile, and attics that run hot and humid. Thermal imaging and moisture mapping let us find water in these places without tearing everything open.
Common causes
- Any water intrusion that soaks materials
- Storm intrusion through windows or roofs
- Long-term slow leaks
- High indoor humidity after a power outage without AC
- Flooding
Mistakes that make it worse
- Opening windows to "let it air out." In Florida this usually adds moisture.
- Relying on household fans and a small dehumidifier.
- Removing equipment because surfaces feel dry. Materials can still be wet inside.
- Ignoring humidity after a hurricane power outage, when the AC has been off for days.
What does structural drying cost in Florida?
A typical range is $1.25–$3.50 per sq ft. Equipment, monitoring, and labor over the drying period. Costs run higher in South Florida and the Keys and lower in parts of the Panhandle and the Heartland. For a range tailored to your city, open the cost calculator or see the cost table on your city page. For a deeper breakdown of what drives price, read how much water damage restoration costs in Florida.