Cooker hood without a flue: how a ductless cooker hood works

Cooker hood without a flue: how a ductless cooker hood works article detail

Cooker hood without a flue: how a ductless cooker hood works

A cooker hood is a key element for comfort in the kitchen, helping to manage steam, odours and particles generated whilst preparing meals. However, it is not always possible  to install a system connected to a flue or to fit an exhaust duct leading outside.

In these situations, a cooker hood without a flue can be a practical and versatile solution, suitable for a wide range of home layouts and design configurations.

When to choose a ductless cooker hood

Structural constraints, the layout of the rooms or specific design requirements can make it difficult to install a traditional cooker hood connected to the outside.

A ductless cooker hood allows you to manage steam and odours without the need to install an air extraction system.

This solution may be particularly suitable in the following cases:

  • flats located in existing buildings;
  • renovations involving limited work on the building services;
  • kitchens installed away from external walls;
  • open-plan spaces;
  • projects prioritising aesthetic integration.

The ability to install the hood without creating a connection to the outside offers greater freedom in the design of the kitchen.

Ductless cooker hoods: how do they work?

Unlike traditional extractor hoods, which channel air out of the home, a ductless cooker hood operates via a filtration system.

The process generally takes place in several stages:

1. air is drawn in from above the hob;

2. the filters trap the grease particles generated during food preparation;

3. additional filtration systems contribute to the treatment of the air;

4. the air is recirculated into the kitchen.

This solution is designed to ensure ease of installation and convenience in everyday use.

What are the advantages of a ductless cooker hood?

Modern filtration technologies have made the ductless cooker hood an increasingly popular choice in contemporary kitchens.

The main advantages include:

  • greater design flexibility;
  • simplified installation;
  • no need for building work to install ductwork;
  • the ability to adapt to different kitchen layouts;
  • seamless integration with the décor.

These features make this solution particularly attractive for both new builds and refurbishment projects.

How to choose a ductless cooker hood

When considering a filter-type cooker hood, it is worth taking a few factors into account:

  • type of kitchen;
  • size of the room;
  • how often the hob is used;
  • aesthetic requirements;
  • features of the filtration system;
  • ease of maintenance.

Careful consideration of these factors helps to identify the solution best suited to your needs.

A ductless cooker hood can help to simplify the design of your space and promote greater integration between technology and furnishings, adapting to different interior styles.