Importance of a Restaurant Ventilation System

Importance of a Restaurant Ventilation System

A restaurant ambiance encompasses everything from good cuisine to quality of service, and an appealing environment.  All these elements play a significant role in creating a positive vibe to attract customers and enhance their overall dining experience.

When the food is served in the right atmosphere, the dining experience can be memorable, but it can be ruined easily by a faulty ventilation system. As restaurant kitchens emit an incredible amount of heat, pungent odor, and grease during the cooking process, the area can be unbearably hot and suffocating for the staff thereby badly affecting their performance. The heated atmosphere can be bothersome for the customers too.

That is why an effective ventilation system is an integral part of a restaurant’s kitchen. An exhaust removes cooking residue and heat out, keeping the environment fresh and clean. In this article, we will have a close look into the restaurant ventilation system, its types, benefits, and requirements. 

Types of Ventilation Systems in Restaurants

Before making an investment, one should know what are the different types of ventilation systems that can be installed in a restaurant. There are several types of ventilation systems to choose from depending on the indoor area and its natural supply of air to provide a healthy breathing environment for the customers. 

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Natural Ventilation

Clean and fresh air from natural sources is the ideal type of natural ventilation. It is a process of supplying clean air from outside and removing stale air from inside without the use of any mechanical system. Natural ventilation is achieved through openings, such as windows or doors, by creating a pressure difference between inside and outside the building. Although Natural ventilation gives you humidity control, lower operating and maintenance costs, better health, and access to daylight, it always depends on the outside environment and is less effective in extreme climates. Moreover, natural ventilation is suitable for areas less than 6m wide. So it is not too suitable for those restaurants which are populated and big. 

Mechanical Ventilation

Mechanical ventilation is a process of achieving controlled airflow and providing ventilation through mechanical methods. Mechanical ventilation systems may include fans that can either be installed directly in windows or walls, or in the air ducts for supplying outdoor air into the building. There are typically four types of mechanical ventilation systems that can be employed according to the building’s requirements. i.e

  •  Exhaust-only ventilation systems
  •  Supply-only ventilation systems
  •  Balanced ventilation
  •  Energy recovery systems.

Exhaust Ventilation

Exhaust ventilation systems operate by sucking the stale air out via the exhaust mechanism through a duct. Exhaust depressurizes the building and reduces the inside air pressure so it’s below outdoor air pressure. It‘s then replaced by fresh air from outside. It saves the area from build-up steam or humidity

Supply Ventilation

Supply ventilation works opposite exhaust ventilation. It uses several fans to pressurize the area by forcing outdoor air indoors while the air escapes outdoors via doors, windows, holes, or purpose-built ducts. Supply ventilation systems work best in hot or mixed climates. Because it pressurizes the area, it has the potential to increase moisture in cold climates. supply ventilation systems are relatively simple and inexpensive to install. Examples of supply-only systems are an attic HVAC fan. The supply ventilation system is not too widely used.

Benefits of Restaurant Ventilation System

Following are some of the points proving the inevitable need for the Restaurant Ventilation System

Enhanced air quality

Huge amounts of airborne contaminants, including particles, odor, smoke, and grease can accumulate in a restaurant’s environment while preparing food. Gas cylinders in restaurants also emit carbon monoxide. A ventilation system helps emit these contaminants and improves the overall vibe of a restaurant. 

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Removal of odor and grease:

The cooking process emits odors of all kinds including cooked food, burned food, spices, burnt oil, etc. Grease emitted from cooking oil coats walls, ceilings, floors, and equipment. The proper ventilation system will remove these odors and grease from the kitchen. It will prevent them from escaping into the dining area and will make the environment pleasant for the customers. 

Energy Efficiency 

With a proper ventilation system in the kitchen the heat is removed efficiently, thus increasing the efficiency of your HVAC system as the need for cooling is reduced. This leads to controlled utility bills and lower operating costs. 

Lower Temperatures

With the help of an effective ventilation system, the hot air that rises is removed from the area and it leaves the cold air at the bottom. If a ventilation system is properly installed, it can lower the temperatures by 30F or more. 

Reduce the risk of health problems

Irritants like air pollutants, cooking,  smoke, cooking odor and dust, etc can trigger breathing problems like asthma. These irritants can cause many other health-related issues like skin allergies, headaches, skin problems, rashes, etc. To ensure staff’s health, it is important to make them work in a healthy environment to reduce these risks. A well-ventilated area or restaurant will prevent the staff and the customers from such hazardous conditions.  

Reduces dampness

In the winter in Los Angeles, the restaurants get damp because of the water vapors that accumulate in the air. The restaurant ventilation system helps reduce the dampness and eliminates moisture and odor keeping the area fresh.  A good ventilation system not only improves the air quality in the area but also helps control moisture.

Every system has benefits and drawbacks. The selection of the right restaurant ventilation system depends upon the desired goal. If you are looking for an affordable, on-demand commercial exhaust and ventilation system installation in Los Angeles for your commercial kitchen, then look no further as Alturas Commercial Exhaust ventilation system installation has got your back. 

We are  HVAC Specialists and have been cleaning, repairing, Installing, and maintaining commercial exhaust and ventilation systems for a long. Get in touch with our experts today to discuss your ventilation needs.

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