What Causes Mould in Factories

Mould growth in factories can be a significant issue, leading to health problems, product damage, and costly repairs. Understanding the causes and implementing effective control measures is essential for maintaining a safe and productive working environment. In this blog post, we explore where mould is most commonly found, the types of factories most affected, and strategies to prevent mould growth.

Why is Mould An Issue In Australia?

Mould is a significant issue in Australia, particularly in regions with high humidity and rainfall. Australia’s diverse climate, ranging from tropical in the north to temperate in the south, creates varying conditions that can encourage mould growth. Here are some reasons why mould is a concern in Australia:

1. Climate Conditions: Coastal areas, especially in the northern and eastern parts of Australia, experience high humidity and frequent rainfall, which create ideal conditions for mould growth. Warm, moist environments are particularly conducive to mould proliferation.
2. Building Materials and Construction: The use of certain building materials and construction practices can contribute to mould problems. For example, materials that retain moisture, such as wood and drywall, can be susceptible to mould if not properly treated or maintained.
3. Indoor Air Quality: Mould can significantly impact indoor air quality, leading to health issues such as respiratory problems, allergic reactions, and asthma attacks. In Australia, where indoor air quality is a major concern, controlling mould growth is crucial for maintaining healthy living and working environments.
4. Health Risks: Exposure to mould can cause a range of health problems, particularly for individuals with allergies, asthma, or weakened immune systems. Symptoms can include coughing, sneezing, skin irritation, and more severe respiratory issues.
5. Regulatory Standards: In response to the health risks associated with mould, Australia has established guidelines and standards for mould assessment and remediation in buildings. These standards aim to protect public health and ensure safe living and working conditions.

Where is Mould Most Commonly Found?

In industrial and commercial settings, mould can develop in areas where moisture accumulates. Common places include:

• HVAC Systems: Poor ventilation and condensation within heating, ventilation, and air conditioning systems can create ideal conditions for mould growth.
• Storage Areas: Humid conditions and poor ventilation in storage facilities can lead to mould developing on stored materials, including raw materials and finished goods.
• Production Lines: Factories that use water in their processes, such as food processing plants or textile factories, are particularly susceptible to mould, especially if there are leaks or spills.
• Walls and Ceilings: Mould often grows on walls and ceilings, particularly in areas with poor insulation or frequent water leaks.

What Type of Factories Have the Worst Mould Issues?

Certain types of factories are more prone to mould issues due to the nature of their operations and environments:

1. Food Processing Plants

Food processing plants often deal with high humidity levels, water spills, and organic materials, which are ideal conditions for mould growth. Mould in these settings can contaminate food products, leading to spoilage and health risks.

2. Textile and Clothing Factories

These factories often involve processes that use large amounts of water, such as dyeing and washing. The presence of organic materials like cotton also provides a food source for mould.

3. Paper and Wood Processing Plants

Factories that handle paper, wood, or other cellulose-based materials are at high risk for mould, especially when these materials get wet. Mould can degrade these materials, causing structural damage and product loss.

What Prevents Mould in Factories?

Preventing mould in factories involves controlling moisture levels and ensuring good ventilation. Here are key strategies:

1. Humidity Control: Maintain indoor humidity levels below 60% to prevent mould growth. This can be achieved through the use of dehumidifiers and ensuring proper ventilation.
2. Regular Maintenance: Inspect and repair leaks promptly. Regular maintenance of HVAC systems and other equipment helps prevent moisture buildup.
3. Proper Storage: Store materials in dry, well-ventilated areas. Use anti-mould products and desiccants to protect goods during storage and transportation.
4. Cleaning and Sanitation: Regular cleaning of production lines, equipment, and storage areas helps remove mould spores and prevent growth.
5. Ventilation Systems: Invest in high-quality ventilation systems to remove excess moisture and improve air circulation. This is especially important in areas prone to high humidity or water use.

Fanquip Products for Mould Control

Fanquip offers a range of products designed to help control mould growth in industrial and commercial settings.

Walls Exhaust Extraction Fans

Fanquip’s industrial extraction wall fans are designed to effectively remove high volumes of heat, odour, dust, and steam, making them ideal for preventing mould growth in factories. Key features include:

• Side Wall Exhaust Fans: Weatherproof design for extracting large volumes of heat, steam, or dust.
• End Wall Exhaust Fan: Low-noise, belt-driven fan with a gravity closing louvre for weather protection.
• Wall Plate Exhaust Fan: Versatile for various applications, including the removal of heat and steam.

Roof Fans

Fanquip’s industrial roof fans are weatherproof and easy to install, suitable for removing heat, steam, and dust in commercial and industrial applications. Types include:

• Curb Base Hooded Roof Fan: Features a fibreglass hood and hot-dip galvanised casing for durability.
• Profile Base Hooded Roof Fan: Simple installation with a fibreglass hood and base to match various roof profiles.
• Vertical Discharge Roof Fan: Ideal for the vertical exhaust of heat, steam, dust, smoke, and explosive gases.
• Filtered Roof Supply Fan: Designed for buildings with tight ceiling cavities, this fan provides clean, filtered air.

Giant Fans

Our ultra low noise, high volume Giant Fan provides excellent air movement. They are suitable for cooling in summer or heat re-stratification in winter.

Get Expert Advice for Industrial Ventilation Solutions

Effective mould prevention requires a comprehensive approach, including proper ventilation, humidity control, and regular maintenance. For businesses in Australia looking to control mould growth and improve air quality, Fanquip offers expert advice and a range of ventilation solutions tailored to your specific needs.

To learn more about how Fanquip can help protect your factory from mould and other air quality issues, contact us today. Let’s work together to create a healthier, safer work environment.