How to Keep the Warehouse in a Dry Environment

Due to the large area, numerous items, and poor ventilation in the warehouse, if humidity is not controlled, it is easy for goods to become damp, metal to rust, cardboard boxes to soften, and mold to grow.

 

1. Humidity control (core means)

Industrial dehumidifier

Choose a warehouse dehumidifier according to the storage area and humidity conditions (commonly 100-300 pints/day or larger ceiling/pipe types).

Continuous drainage or pipeline drainage to avoid manual pouring of water.

For large warehouses, it is recommended to use a commercial wall mounted dehumidifier or ducted dehumidification systems for a more uniform effect.

Humidity monitoring system

Install an intelligent hygrometer and maintain it within the range of 45% -55%.

If the RH exceeds 60%, the risk of mold and pest infestations will significantly increase.

 

2. Ventilation and airflow

Mechanical ventilation: Install exhaust fans or air scrubbers to maintain air flow and reduce moisture in dead corners.

Efficient duct design: Use ducts to deliver dry air into shelves and corners.

Air conditioning system: If the warehouse stores items that are sensitive to temperature and humidity (such as food, medicine, electronic components), a constant temperature and humidity air conditioning system is required.

 

3. Waterproof and moisture-proof

Roof and exterior wall inspection: Regularly check for leaks and repair them in a timely manner.

Ground moisture-proof layer: Concrete floors can be coated with epoxy resin paint and moisture-proof film to block underground moisture.

Drainage ditch and terrain renovation: Keep rainwater away from the warehouse and avoid surface water accumulation.

 

4. Storage method of goods

Shelf off the ground: Goods should be 10-15 cm off the ground to avoid direct contact with moisture on the ground.

Plastic pallets instead of wooden pallets: Wooden pallets are prone to moisture absorption and mold growth.

Sealed packaging: The cardboard box is wrapped with moisture-proof film and shrink film, and sensitive items are placed in moisture-proof bags.

 

5. Daily management

Regular inspection: Check whether the corners of the walls and the bottom of the shelves are damp or moldy.

Use desiccants: Small area warehouses can place silicone desiccants on shelves or in packaging.

Emergency equipment: Equipped with mobile industrial dehumidifiers and low-rise fans, it can quickly dry in case of water seepage/accumulation.

 

Summarize 

Keeping the warehouse dry requires a combination of four aspects: dehumidification, ventilation, moisture-proof equipment, and reasonable storage. A single measure is often insufficient. Especially in high-humidity areas such as Florida and Southeast Asia, ceiling-mounted industrial dehumidifiers combined with intelligent humidity control systems are the most effective solution.