Pulling out standing water is only half of a water loss. The rest of the moisture sits inside framing, subfloors, plaster and the cavities behind walls, and it stays there until air movement and dehumidification coax it out. Structural drying is the measured process that does this and proves it is finished.
How a drying system is set up
Equipment is chosen from the moisture map, not from a standard package:
- Air movers aimed along walls and across floors
- LGR dehumidifiers matched to the room volume
- Desiccant units for plaster, hardwood and tight spaces
- Injection drying for wall cavities and cabinet bases
- Containment where air must be kept in or out
Why storms and mud call for controlled drying
Duarte sits at the foot of the San Gabriel Mountains, and storms such as the atmospheric river storm of February 17, 2017 are part of its weather. When mud, runoff or a pipe failure leaves moisture inside a building, it hides in framing, subfloors and cavities, and a space sealed up too soon can hold it for weeks. Controlled drying checks the same spots each day, so equipment goes where the numbers say water remains and leaves when they match dry reference points.
Readings that prove a structure is dry
Each visit records air temperature, relative humidity and the moisture content of reference materials, and the numbers are compared with an unaffected area of the same building. When wood, drywall and subfloor readings settle at those dry reference points, the equipment comes out. The log of every visit becomes the proof for an adjuster, and it ties together a water extraction job and any burst pipe repair. See Duarte water damage restoration for the whole sequence.