Sprinkler systems in greenhouse horticulture

René works as a risk expert in greenhouse horticulture at Hagelunie and regularly visits greenhouse growers in Europe, Canada and Australia. He says: “I've been asked increasingly more questions about fire safety and sprinkler systems during my visits lately. There is clearly a lot of interest in how these installations can contribute to limiting fire damage."

“A sprinkler system is one of the best investments growers can make to quickly control fire and minimise damage.”

- René Schoenmakers, Horticulture Risk Specialist

Fire is a significant threat to greenhouse horticulture

René explains: "Sprinkler systems can often suppress fires at an early stage, even before the fire service arrives." This offers greater protection for buildings and crops.

There is a growing risk of fire in greenhouses, despite measures such as stricter electrical inspections and the application of fire-retardant screens. Higher levels of automation and larger storage facilities increase the risk and spread of fire.

René emphasises: "Many technical installations are located in large warehouses and storage facilities. This increases the risk of major fire incidents making prevention more vital than ever."

The impact of a fire can be devastating

"The primary focus of the fire service is human safety. In some situations, they allow a fire to burn out in a controlled way rather than extinguish it," says René. “The consequence is the failure of important installations leading to downtime and extensive damage to the infrastructure and crops.”

A sprinkler system helps to control a fire

René explains: "It is not a traditional extinguishing system, but it limits the fire so the fire service can intervene safely." He knows from experience that in 65% of incidents, the fire is already stopped after just one sprinkler head activates, and in 35% of cases, a second sprinkler helps. The impact of a fire can be devastating. "Just imagine what could happen to your employees and your greenhouses and crops."

“As an employer, you are responsible for ensuring a safe working environment and minimising the risk of fire.”

How does a sprinkler system work exactly?

René explains: "The installation consists of pipes fitted with nozzles, each with fusible link sprinklers or glass bulb sprinklers. When exposed to heat, the bulb shatters or the link melts and the sprinkler automatically sprays water onto the fire, effectively limiting the flames and preventing further spread."

Protect your greenhouse from fire

René's advice is to “Invest in a good sprinkler system to control fires quickly.” Please contact us or your broker. We can examine the possibilities for a sprinkler system that suits your situation. So you can ensure greater safety and reduce the risks.