The importance of an effective hood should not be underestimated, as research suggests that cooking can produce similar pollutants to those found in smog. Inefficient removal of the airborne contaminants and hot air can lead to a kitchen becoming not fit to work in.

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An ineffective hood can also cause a commercial kitchen to be less hygienic than it should, increasing the risk of a range of health issues. A venue’s customers can be affected, as can neighbouring properties, and the reputation and even survival of a business can come under threat.

The Importance of the Right Hood

A commercial kitchen’s hood is there to reduce the condensation, heat and cooking smells created. It can also trap grease and help businesses to comply with grease traps regulations. More information about businesses’ obligations in relation to ventilation systems in commercial kitchens can be found on the Health and Safety Executive website.

Effective grease trapping using equipment supplied by companies such as can substantially reduce mess in a commercial kitchen, lower the environmental impact and greatly reduce the risk of fire and slipping accidents.

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Choosing the Right Hood

Hoods can be categorised according to their use. Some are suitable for going over equipment producing only heat and condensation, while others are best suited to cooking equipment giving off grease and heat. It is important, therefore, to assess what jobs the hood needs to do in order to ensure that the right choice is made.

Kitchen Exhaust Rate

One of the most important factors when choosing the right hood is the kitchen’s exhaust rate. This will be based on the type of equipment being used and the methods of cooking taking place. The amount of cooking is also a necessary factor to think about.

Vented or Ventless?

This is another choice which must be made. A ventless system, which circulates air from the hood around a kitchen, is most suited to smaller kitchens with a limited output. Larger operations, however, generally need a vented system to suck out heat, smells, condensation and grease.

The Benefits to Business

As well as increasing safety, a good kitchen hood can be beneficial for business. This is because research has shown that customers are far more likely to return to a well-ventilated restaurant. Staff retention is also increased, and sickness rates reduce.