Removing water is only half of the job. Moisture that stays in framing, subfloor and plaster keeps a building wet for weeks, so structural drying brings the air, the surfaces and the materials down to their normal state and proves it with numbers.
Why summer changes the plan
The borough has a humid subtropical climate with hot, humid summers, so opening windows adds moisture instead of removing it. Closed-system drying with dehumidifiers keeps the air dry enough to pull water out of wood, drywall and masonry. Air that is already heavy with humidity cannot take up more moisture, so a wet floor stays wet for far longer.
How the crew dries a building
- Moisture meters and thermal imaging map each wet material
- LGR dehumidifiers for most clean-water jobs
- Desiccant units when materials are dense or conditions are tough
- Air movers placed along floors and low walls to move dry air
- Daily psychrometric readings to adjust equipment
Drying older materials
Old plaster, thick hardwood and layered flooring release moisture slowly, and the median home in the borough was built in 1938. Floor mat systems and extra equipment days may be needed on these materials.
Equipment comes out only when readings match the dry reference, which makes the drying log the proof. Work in water extraction comes first, and a drying time estimator gives a rough schedule.