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Serving Orange County

Structural Drying and Dehumidification in Orlando

Air movers, dehumidifiers and daily readings that dry walls, framing and floors in Orlando homes to a measured reference, not a guess.

  • Phones answered 24/7
  • Storm flooding, slab leaks, A/C condensate
  • Price confirmed on site before any work
  • Drying tracked to dry-standard readings

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Structural Drying

Structural Drying and Dehumidification: what it covers

Quick answer

Structural drying uses air movers and dehumidifiers to pull moisture out of walls, framing and floors after a water loss. In Orlando the humid air outside carries moisture back into materials, so the dehumidifier does much of the work. Equipment runs until readings match a dry reference from the same building.

Structural Drying and Dehumidification illustration for Orlando, FL

Water that has left the floor is still in the building. It is in the drywall, the plates, the insulation and the subfloor, and it does not leave on its own. Structural drying is the process of moving that moisture out of the materials and into the air, and then removing it from the air before it can settle somewhere else.

Drying in Orlando is harder than drying in a dry climate because the air is already close to saturated for much of the year. Mean temperatures around 81 to 83 F from June through September, with heavy summer rain, mean that the air has little room to take moisture off a wet wall. The equipment therefore has to do two jobs at once: move air across the surfaces and pull water vapor out of that air.

The finish point is a number, not a feeling. A reference reading is taken from the same material in a part of the building the water never reached, and the affected material is dried until it matches. Equipment is planned from that reference rather than from a rule of thumb.

Service area
Orlando & Orange County
Availability
Phones answered 24/7, hurricane season included
Warning signs

Signs you need structural drying and dehumidification

Keep equipment cords out of standing water and off a wet floor. Do not move a running dehumidifier by its drain hose. Leave a sagging or dripping ceiling closed off until a technician has looked at it. If anyone in the house has breathing trouble, say so before drying starts, because disturbed material and strong airflow raise dust. Call (833) 490-5225 before anything is cut if you are not sure whether a material can be dried or has to come out.

  • Baseboard or trim that has pulled away from the wall after a leak, with a lower edge that feels cool
  • A damp, closed smell that returns the morning after the room was aired out
  • Drywall that reads wet on a meter while the painted face feels dry
  • A plank or laminate floor that has cupped, with the edges standing higher than the centers
  • Window glass fogging on the inside while the room is closed and the air is still
  • A ceiling stain below a leak that keeps growing for days after the roof or pipe was fixed
  • Cold, clammy air at the bottom of a stair or in a cellar room that does not clear with ordinary ventilation
Options

Types and options for structural drying and dehumidification

Drying plaster and wood-framed walls

Plaster on wood lath holds water and releases it slowly, and the lath behind it stays wet longer than the plaster face. Sound plaster is often dried in place rather than cut out, which takes more days and closer monitoring than a drywall wall.

Drying a closed or below-grade room

A closed room with the air conditioning off, or a room on a slab with a cool, humid surface, dries more slowly than a room that is ventilated. Equipment usually runs longer there, and the dehumidifier does most of the work.

Drying between floors

In a two-story house or a multi-unit building, a leak often wets the ceiling below and the floor structure above at once. Drying has to reach both faces, which can mean working in two spaces and agreeing access with more than one household or with an association.

One call and it gets handled.

A crew is dispatched as fast as one is available, and you approve the estimate before any work starts.

How long does structural drying take in Orlando?

Several days for most rooms, and longer where the framing is thick or the air is closed. The equipment stays until the readings match the dry reference, not until the surface feels dry, and the humidity outside sets the pace.

Surface drying is quick and misleading. A wall can feel dry to the hand while the framing behind it is still holding a large amount of water. Daily readings show the real trend, and they show when the drying has slowed enough to justify moving equipment rather than running it at full strength.

Summer storms add days. When the air outside is wet, opening a window does not help, so the dehumidifier carries the load until the materials have come down.

Can I run my own fans and a store dehumidifier?

For a small, clean spill caught at once, sometimes. For a wet wall, a floor structure or a cellar room, household equipment is not matched to the job. A box fan does not create the airflow across surfaces that drying needs, and a small dehumidifier cannot keep up with the water a wet room releases.

The bigger gap is measurement. Without meters and a reference reading there is no way to know whether the materials are dry or only dry at the surface, and the surface is the condition that leads people to close a wall up too early.

If you do run your own equipment while you wait for the crew, keep the windows shut and the doors closed on a humid day. Opening the house to the outside air in summer brings more moisture in, and the dehumidifier then has more to remove.

What decides the number of machines in a drying job?

The volume of the wet area, the number of wet surfaces and how much of the water went into materials rather than onto the floor. The equipment count is set from the readings and the room layout, and it is reduced as areas dry.

Equipment is sized to the air volume and to the surface area that is wet. A shallow loss spread across two rooms can need more machines than a deep loss in a single room, because the surface that has to be dried is larger. The materials matter too: plaster, plank floors, masonry and a finished cellar all extend the run.

Access and occupancy add time. A narrow stair, a bulkhead that will not take a wide hose, or a house where people are still living on the same floor all change the layout, and the crew plans the drying around them.

Will the drying equipment damage the house or raise the power bill?

Air movers and dehumidifiers are loud and they add heat to a room, but they are built to run continuously. They do draw power for the days they run, and the crew should discuss that with you when the layout is set.

Older houses sometimes cannot take the load on one circuit. The crew spreads the equipment across circuits or reduces the count and accepts a slightly longer run. A house with shared service or a cellar panel needs that worked out before the machines are switched on, not after a breaker trips overnight and the drying stops without anyone noticing.

Equipment is reduced as areas come down to their reference reading, so the load falls through the job rather than staying flat to the last day.

What about mold while the house is drying?

Fast drying is the mold control. Equipment and daily readings get the moisture out before growth can start, and any material that is still wet after the drying window is flagged for removal rather than left in place. Ask to see the readings each day.

Readings that stop falling are the warning sign. A material that has plateaued usually means water is held somewhere the equipment cannot reach, and the crew opens a small access point to look. Ask for the readings each day so you can see that trend yourself.

If growth is already visible, the work becomes a separate scope. The mold remediation page covers the assessment and the Florida licensing rules that apply to the person doing it.

Our process

How our structural drying and dehumidification visit works

  1. Map the wet path

    Meters and a thermal camera trace the moisture under flooring, up the walls and into the next room. A reference reading is taken from unaffected material, and the readings are recorded on a floor plan so the progress can be tracked.

  2. Open the slow assemblies

    Wall cavities, boxed stairs and ceilings holding water do not dry through a finished surface. Baseboard is removed, small access holes are drilled low in a stud bay and a ceiling may be opened where the readings show pooled moisture. All of it is done with the owner's agreement.

  3. Set air movement and dehumidification together

    Air movers are aimed along the wet surfaces at a shallow angle so they lift moisture off the face of the material, and dehumidifiers are sized to the volume of the room and the amount of wet material. Neither works well alone in this climate.

  4. Control the drying chamber

    Doors, bulkheads and stair openings are managed so the equipment dries one defined space. In an occupied house, sheeting may close off the area so the rest of the home is not dried into the work area.

  5. Read daily and finish on the reference

    Readings are logged each day and compared with the reference. Equipment is moved or reduced as areas come down, and it is removed when the wet materials match the dry reading. The log is given to the owner at the end of the job.

Orange County

Why structural drying and dehumidification is different in Orange, Seminole and Osceola counties

The humidity is the defining local condition. Orlando's climate normals put June through September at about 6 to 7.5 inches of rain a month, and the air over the city is often close to saturated through those months. A dehumidifier in an Orlando house works against a constant supply of moisture from outside, and its run time reflects that.

Older housing needs more drying time. A share of the city's housing dates to the 1960s and 1970s, and Pine Hills grew through those decades. Houses of that age often have plaster and framed cavities that hold water longer. In those houses the drying plan reaches into the cavities and the framing, not only the room surfaces.

Newer slab-on-grade homes in areas such as Lake Nona and Winter Garden dry differently. Their drywall and modern insulation release water faster, but their closed air-conditioned rooms can hold humidity once the system is off, so the readings and the equipment placement still decide the length of the job.

Related

Water Damage Restoration

Stopping the source, removing the water, drying to a measured target and documenting it, for homes across Orlando and Orange County.

Emergency Water Extraction

Pumping and vacuuming standing water off tile, slab and lower floors across Orlando and Orange County, after a shut-off and a safety check.

Mold After Water Damage

Assessing and removing mold that grew after a water loss in Orlando homes, with Florida's individual licensing explained.

Guides

Read before you book

After a Hurricane or Flood in Orlando: First Steps

Hurricane and flood water in Orlando can come from rain the ground cannot absorb, lakes that rise over their banks, creeks that spill onto streets, or wind-driven rain entering a damaged roof.

FAQ

Structural Drying and Dehumidification FAQs

How do you know when the house is actually dry?

By comparing readings. A reference reading is taken from the same material in a part of the building the water never reached, and the affected material is dried until it matches. Two houses with the same leak can need different numbers of days, because the target belongs to the building.

Do I have to leave the house while it dries?

Usually not for a clean-water loss. The equipment is loud and warm, and one or two rooms may be out of use, but most people stay. Staying elsewhere is often simpler where the water was contaminated, where a large area is open or where the only bathroom or kitchen is in the work area.

Can the equipment be turned off at night?

No. Switching it off is the most common reason a drying job falls behind, because moisture moves back into materials that had started to come down. If the noise is too much in a bedroom, the layout can often be changed so the machines run away from where people sleep.

Will the plaster have to come off?

Not always. Sound plaster on lath is often dried in place, and that is one reason an older house takes more drying days than a newer one. Plaster that has gone soft, lost its keys to the lath or is bulging comes off.

Why does my house still feel damp after the readings were good?

A house can feel damp from air humidity even after the materials are dry. Ask whether the air conditioning is running, whether the crawl or cellar is ventilated and whether the readings were taken in the rooms that feel damp. A second round of readings can settle the question.

Does my insurance pay for the drying equipment?

The policy and the insurer decide. The drying log, the daily readings and the photographs are what an adjuster asks to see, so keep your own copy of each daily sheet. The insurance claims guide explains the common questions.

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