Is storm rain water dirty enough to need special handling?
Storm rain is usually cleaner than river water, but it carries dirt, leaves and debris from outside, and it can pick up contamination from the ground around the house. Each job is categorized on arrival, and the protective gear and cleaning follow the category, not the weather report.
Rain that comes through a window or a door soaks into the carpet, the pad and the lower wall, and the dirt it carries stays there. A cleaning step is needed to remove the grit and to stop the surfaces from staining, even when the water started out clear.
Water that has been standing outside and then blown in can carry more contamination than rain that landed directly on the house. The crew asks what was on the ground outside, and it treats the water with more care if the answer is a flooded yard or a street.
Why does the water show in a different room from where it came in?
Water follows gravity and the path of least resistance. It runs along the subfloor and the bottom plate of the wall, into the lowest room or under a rug, and it can wick up the wall cavity a long way from the opening. The stain marks the place the water came to rest.
A front door on a sloping lot can send water along the hall and into a back room. A window that leaks at the sill can pour water down the inside of the wall and into the ceiling of the room below, if the house has a second story.
This is why the crew does not stop at the room with visible water. The walls and floors are measured from the entry point through the whole path the water is likely to have taken, and the drying plan covers that path.
What should be photographed after a storm?
Photograph each entry point, the water on the floor against a known object, the wet walls and the baseboards, and any damage outside the house visible from the entry. Keep the date and the storm name if you know it, since the record helps with the insurance file and with the repair.
Take the photographs before you mop, move rugs or remove anything wet. A short video walk-through of the rooms that were affected works well, and it shows the path of the water from the door or window to the rooms beyond.
The outside of the house is worth photographing as well. Torn screens, lifted flashing, a cracked window seal and a displaced soffit all help the crew and the repair trade understand how the water got in.
What moves the price of a storm rain cleanup?
How many entry points there were, how far the water travelled, what the floors and walls are made of, and whether the materials can be dried in place decide the scope. The price is explained and approved on site before any work begins, and changes are explained first.
A single door with water on a tiled floor is a quick job. Water through a window into carpeted rooms with drywall walls and a wet pad is a longer one, because the pad and the wall cavity hold the water after the surface is clean.
The age of the building also matters. A house with plaster, solid wood floors or a raised foundation takes more care in the drying than a house with drywall and a concrete slab. Access to the wall cavity from inside or outside adds time as well.
Should the rooms be dried before the storm repairs are made?
Yes. A door sill, a window seal or a siding gap that still leaks will keep wetting the wall while it is being dried, so the water has to be stopped first where that is possible. The drying and the repair are sequenced so the wall is dry before it is closed.
A temporary seal or a tarp can stop a leak while the drying is done. The crew can advise on the temporary measure, and the permanent repair is made by the trade that does that kind of work.
Closing a wall before it is dry traps moisture inside the cavity, and mold can start within a few days. The drying is therefore measured to the dry goal before the wall is closed, and the log shows when that goal was met.