Storm rain flood cleanup follows a fixed order: make the building safe, remove the standing water, read the structure with moisture meters, remove what cannot dry, dry the building to normal readings and confirm before anything is closed up. Doing these steps in order stops the water spreading and makes the drying measurable. This guide sets out each step for a home in Kenner.
Key takeaways
- Safety comes first: the power to any wet area must be confirmed off before anyone enters it.
- Standing water is removed before demolition, because disturbing it spreads the water into dry rooms.
- Readings, not the look of the floor, decide when a material is dry.
- Materials that cannot be dried to a normal reading are removed, and only as far as the readings support.
- The building is closed up only once the readings are back to normal at the marked points.
What is the first step in a storm rain flood cleanup?
The first step is to make the building safe. That means confirming that the power to any wet area is off, identifying any electrical hazards and deciding which routes into the house are safe. Only after that does the crew begin removing water or touching materials.
Storm water can hide holes, debris and electrical hazards that are not visible from the top of the water. A crew entering a flooded house therefore checks the floor before it walks on it, and it keeps its path clear of cords and fittings. The homeowner should not enter a wet area until the power has been confirmed off by a qualified person.
Safety also covers the people in the house. Anyone with a health condition should be kept out of the affected area, and children and pets should be kept away from the water. The crew will explain the precautions it is taking, and it will say what the homeowner should avoid.
Why is standing water removed before anything is torn out?
Standing water must be removed first because demolition disturbs it and spreads it into dry rooms. Removing the water first also shows the crew the real floor level and any low spots, which are important for planning the drying and the access.
A wall or floor that is opened while water stands against it lets the water run into the cavity and out into rooms that were dry. That makes the damage bigger and the drying harder. Extraction therefore comes before any demolition.
Pumping starts at the lowest point and moves upward. Wet vacuums and pumps are used on the floor and at the edges, and the crew checks under furniture and in corners for water that has been missed.
How does a crew read the building after the water is gone?
Moisture meters are used on the floor, the wall base, the subfloor, the framing and the insulation. The readings are marked on the walls and sketched on a plan, and they show how far the water reached. The readings set the plan rather than the look of the room.
Water often travels further than it can be seen. It wicks up walls, soaks into the subfloor and reaches the framing in the cavity. A crew that reads only the visible stain will miss much of the damage, so it reads the building at several heights and in several places.
The readings are taken at the same points on each visit. That allows the crew and the homeowner to see whether the drying is working. A reading that falls steadily shows progress, and a reading that stops falling means the moisture is coming from another source.
| Step | What the crew does | What it decides |
|---|---|---|
| 1. Safety | Confirms power is off in wet areas and identifies hazards | Whether and where anyone may enter |
| 2. Extraction | Pumps and vacuums remove standing water from the lowest point up | How much water is still in the building |
| 3. Readings | Meters read the floor, wall base, subfloor and framing | How far the moisture reached |
| 4. Removal | Removes materials that will not dry back to normal | What comes out and how far the openings go |
| 5. Drying | Sets air movers and dehumidifiers and logs each visit | When each area reads dry |
| 6. Confirmation | Checks the readings at the marked points before closing up | When the rooms can be rebuilt and used |
Which materials come out, and which can stay?
Materials that cannot be dried back to a normal reading are removed. Drywall wicked to the height of the wet line, saturated insulation and soaked carpet pad are common examples. Hard surfaces and framing that read dry are kept. The crew explains each removal before it is made.
Drywall is removed to the height that the readings show is wet, plus a margin, because the gypsum core holds water even after the paper looks dry. Insulation that has soaked is removed, because it cannot be dried back to a normal reading inside a cavity.
Framing and subfloor that read dry can be kept, and so can many hard surfaces. The decision is made from the readings, and it is written into the scope so the homeowner can see what is being removed and why.
How long does the drying take, and how is it checked?
Drying takes as long as the readings say it will. It stops when the materials return to a normal moisture level at the marked points, not when the room looks dry. This guide does not promise a number of days, because thick materials and hidden moisture change the time.
Equipment is placed to dry the air, the floor and the wall cavities, and it is moved as the readings change. Air movers are aimed at the wettest areas, and dehumidifiers run until the air in the room stays dry. The readings are the only reliable guide to progress.
The homeowner should be able to see the log at any visit. A log that shows the readings falling over several visits is the clearest sign that the drying is working, and it is part of the record for any insurer.
What should be checked before the walls and floors are closed up?
Before any new finish is laid, the crew confirms that the subfloor, the wall base, the framing and the insulation read dry at the marked points. Closing up a damp wall traps moisture behind the new surface and can cause damage later, so this check is not skipped.
The final readings should be kept with the job record. They show that the structure was dry when the new finish was installed, and they are useful to a builder or an insurer who asks later.
The homeowner can choose the trade that rebuilds the walls and floors. The crew's readings are shared with that trade, so the rebuild starts from a dry structure. This site does not state the repair terms for any trade.
What should a homeowner do during the cleanup?
Keep out of rooms that are being worked on, keep children and pets away, and keep the record of what was done and when. Ask for the readings at each visit, and ask the crew to explain any change to the plan. Keep the affected rooms closed off until the crew says they can be used.
Moving items out of the way of the crew helps the work, and so does keeping a list of what was moved and where it went. The list is useful to the crew when it plans the drying and to the insurer when it follows the claim.
Storm cleanup can disrupt a household for several days. The crew will say which rooms can be used and which need to stay closed, and it will explain when each one is expected to be ready again.
Keep a simple daily note while the drying runs: the date, the rooms that were in use, any smell or new mark, and any change the crew mentioned. The note is short to write and useful to refer back to. If a new stain appears, photograph it and tell the crew, because a new mark can mean that water is still reaching the structure from somewhere else.
Why does the order of the cleanup matter for the insurer and the rebuild?
The order of cleanup is also the order of evidence. Photographs and readings taken before a step are the record of what the building was like before that step changed it. A rebuild that starts before the readings are dry can hide damage and trap moisture, so the order protects the homeowner's record as well as the structure.
Each step in the cleanup changes the building. Extraction removes the water, demolition removes material and drying changes the moisture. A homeowner who keeps a dated record of each stage, with photographs and the readings for that stage, can show the insurer how the damage looked before it was changed.
A rebuild started too soon is a common cause of later trouble. New drywall or flooring laid over a damp subfloor can hold moisture, and it can hide the damage until a problem appears months later. Waiting for the readings to confirm dryness is slower, but it protects the new work and the record that supports the claim.
Frequently asked questions
Why does the cleanup take several visits?
Drying is measured at marked points, and each visit checks the readings. The number of visits depends on how wet the structure became, so no fixed number is given.
Can I start cleaning the floor myself?
You can lift small items and move them out of the water. Wait for the crew before you scrub, pull up flooring or open walls, because those steps can spread the damage.
Is storm water safe to touch?
Storm water can carry soil, debris and contaminants, and it can hide hazards. Keep away from it, wash your hands after any contact, and let the crew handle the water.
What if the readings do not fall?
The crew looks for another source of moisture, such as the ground outside or a line inside the wall, and it changes the plan. The homeowner is told what has been found.
Will mold appear after a storm flood?
Mold can grow where materials stay wet. Prompt drying is the most effective step, and the mold page on this site explains what to do if growth appears.
Who decides what is covered by my insurance?
The insurer and the policy decide. The Louisiana Department of Insurance takes complaints about how claims are handled, and this guide does not state coverage rules or deadlines.
Sources
This guide is general information for Jefferson Parish homeowners, not a substitute for an on-site inspection. Prices are estimates. See our disclaimer.