The short answer
Safety First
Before you enter a storm-damaged warehouse, shut off the electricity at the main breaker if safe to do so. Also turn off the gas and water supply to prevent further hazards. Wear rubber boots, gloves, and a mask to protect against contaminated water and debris.
Watch for structural damage like sagging ceilings or cracked floors. If the building feels unstable, do not go inside. See a doctor if you feel unwell after exposure. Your safety matters more than saving inventory or equipment.
Remove Water and Debris
Use pumps, wet vacuums, and mops to extract standing water as quickly as you can. The longer water sits, the more damage it causes. Remove soaked cardboard, wood, and other porous materials that cannot be saved.
For large warehouses, this step is often too big for one person. Local water damage pros use industrial equipment to speed the process. They can also handle hazardous waste like oil or chemicals mixed with stormwater.
- Turn off power and water before entering
- Wear protective gear at all times
- Pump out standing water first
- Discard soaked porous materials
- Keep the area ventilated while working
Dry the Building Thoroughly
After removing water, dry every surface to prevent mold and rot. Use high-capacity dehumidifiers and industrial fans to pull moisture from concrete, wood, and drywall. Open doors and windows if weather permits, but ensure the space stays secure.
Drying a large warehouse can take days or weeks, depending on the extent of the damage. Structural drying and dehumidification services use specialized equipment to reach hidden pockets of moisture. You may need to run equipment continuously for the right results.
Clean and Disinfect All Surfaces
Once dry, clean every surface that came into contact with stormwater. Use a detergent solution to wash floors, walls, shelving, and equipment. Then apply a disinfectant to kill bacteria and viruses. Pay special attention to food-contact areas and employee break rooms.
For porous items like upholstered furniture or carpet, professional cleaning may be necessary. On-site contents cleaning and carpet steam cleaning can salvage items that might otherwise be thrown away. If you are unsure about an item, err on the side of caution and discard it.
- Wash surfaces with detergent and water
- Apply disinfectant to all touched areas
- Clean HVAC vents and air ducts
- Steam clean carpets and upholstery
- Dispose of contaminated food and supplies
Water damage does not wait
Water keeps spreading into floors and walls, so it is worth acting early. Calls are answered 24/7.
Call Now (617) 404-2753Frequently asked questions
How long does it take to dry a large warehouse?
Drying time depends on the size of the building, the amount of water, and the equipment used. It can take several days to a few weeks. Using industrial dehumidifiers and fans speeds the process. The pros can assess the situation and give you a realistic timeline.
Can I clean the warehouse myself?
You can handle small spills, but a large warehouse after a storm is a big job. Safety risks include electrical hazards, contaminated water, and structural damage. The pros have the right tools and experience to clean thoroughly and safely. For your health, consider hiring help.
What should I throw away after a storm?
Discard anything porous that absorbed water, such as carpet, drywall, insulation, and cardboard boxes. Also throw away food, medicine, and cosmetics that got wet. Non-porous items like metal and glass can be cleaned and kept if they are not damaged. When in doubt, toss it out.
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