Joybuy Insights

Cooker Hoods Buying Guide: How to Choose the Right Extractor for Your UK Kitchen

Cooking creates more than aroma. Steam, grease and airborne particles can settle on cupboards, walls and soft furnishings, while lingering odours are particularly noticeable in open-plan homes. The right cooker hood can help manage these everyday problems, but choosing by appearance or headline airflow alone can lead to an unsuitable purchase.

This guide explains the practical details to check before buying cooker hoods, including size, ventilation method, noise, filters and installation requirements.

Common cooker hood buying pitfalls

1. Choosing a hood that is too narrow

A cooker hood should generally cover the cooking area effectively. A 60cm extractor hood is designed for a standard 60cm hob, while 90cm cooker hoods and 100cm cooker hoods are more appropriate for wider hobs or range cookers. A narrow hood positioned over a larger cooking surface may not capture steam and grease from the outer burners as effectively.

Measure the hob, available wall or cabinet space and the hood’s actual dimensions before ordering.

2. Treating maximum airflow as everyday performance

Manufacturers often highlight the highest extraction figure, but this may only apply to boost mode. Noise can also increase at the same setting. For example, the Belling COOKCENTRE CHIM 90T BLK is listed at 580m³/h on maximum speed, with a lower-speed figure of 250m³/h and noise ranging from 46dB to 65dB.

Compare airflow alongside the speed settings and sound level. A quieter low or medium setting may be more useful for simmering, while boost is reserved for frying or cooking several pans.

3. Forgetting the cost and maintenance of filters

A ducted cooker hood sends air outside through a suitable duct, while a recirculating cooker hood passes air through grease and carbon filters before returning it to the room. Recirculation is useful where external ventilation is unavailable, but carbon filters usually need periodic replacement.

Look for washable grease filters, which can be removed and cleaned rather than replaced. Always check whether carbon filters are included, optional or sold separately.

Key specifications to check before buying

Width and design

  • 60cm cooker hoods: Suitable for many standard UK hobs and compact kitchens.
  • 90cm cooker hoods: A practical match for wider hobs, larger households and many range-style cooking areas.
  • 100cm cooker hoods: Designed for broad cookers and larger cooking zones.
  • Built-in cooker hoods: Concealed inside a wall cabinet for a discreet appearance.
  • Telescopic cooker hoods: Pull-out designs that extend when needed and save cabinet space.
  • Chimney cooker hoods: Wall-mounted designs with an adjustable chimney section.
  • Angled cooker hoods: Sloping fronts that can provide more headroom above the hob.
  • Visor extractor hoods: Slim designs that fit neatly beneath cabinets or against a wall.

The minimum clearance above a gas or electric hob varies by product and installation instructions. Some models specify 650mm, while others require 700mm above a gas hob. Check the supplied manual rather than relying on a general measurement.

Ducted or recirculating installation

A ducted system can discharge steam and cooking odours outside, provided there is a suitable route and correctly sized ducting. Check the outlet diameter, bends and total duct length because restrictive or poorly fitted ducting can reduce practical airflow.

A recirculating system is often more suitable for flats, rented homes or kitchens without an external wall route. It does not remove moisture from the room, however, so opening a window or using other ventilation may still be necessary during high-steam cooking.

Noise, lighting and energy use

Noise is measured in decibels, usually at specific fan speeds. A quoted maximum of 64–65dB does not describe the sound at every setting. If your kitchen opens into a living room, look for a model with a clearly stated low-speed noise figure.

An integrated LED cooker hood light can improve visibility over the hob without needing a separate fitting. Energy labels also help compare consumption, but annual usage depends on how often and how long the hood is operated. Features such as A+, A++ or A+++ should be checked against the product specification and current label information.

Our Top Recommendations by kitchen profile

MATCH FOR: Budget-Conscious Starters
Ciarra Slimline 60cm Cooker Hood for Cabinet Mounting

Ciarra Slimline 60cm Cooker Hood for Cabinet Mounting

Why This Fits Their Persona: Its 596mm width and compact under-cabinet format suit smaller kitchens, flats and rental properties where wall space is limited.

How It Avoids the Trap

The specification states both ducting and recirculation options, so buyers are not restricted to one installation method. It also includes two washable aluminium filters.

Key Advantage & Pros

A+ energy class, three fan speeds, integrated lighting and a maximum listed airflow of 184m³/h.

MATCH FOR: Premium Quality Seekers
CDA ECP62BL 60cm Curved Glass Extractor

CDA ECP62BL 60cm Curved Glass Extractor

Why This Fits Their Persona: The curved black glass and touch controls suit contemporary kitchens where the extractor is part of the room’s visual design.

How It Avoids the Trap

The listing gives separate low-speed and boost noise figures, plus ducted and recirculation modes. This makes the performance details easier to assess than a single headline figure.

Key Advantage & Pros

Three speeds plus boost, two LED lights, washable filters and a listed boost airflow of 600m³/h.

MATCH FOR: Specific Use-Case/Heavy Users
Belling COOKCENTRE CHIM 100T BLK 100cm Chimney Cooker Hood

Belling COOKCENTRE CHIM 100T BLK 100cm Chimney Cooker Hood

Why This Fits Their Persona: The 100cm chimney format is intended for larger cookers and broad cooking zones, with an adjustable chimney for different ceiling heights.

How It Avoids the Trap

Its 100cm width avoids the coverage problem associated with fitting a compact hood over a wide range cooker. The product also supports both ducted and recirculating installation.

Key Advantage & Pros

Three speeds, LED lighting, aluminium grease filters and an adjustable chimney section.

Installation and maintenance checklist

Before ordering, confirm:

  • The hood width matches or adequately covers the hob.
  • The required clearance above gas or electric cooking equipment is achievable.
  • Ducting diameter and outlet direction suit the kitchen.
  • A qualified installer will complete electrical connections where required.
  • Carbon filters are available for recirculation.
  • Grease filters can be removed without dismantling surrounding cabinetry.
  • The wall or cabinet can support the hood’s weight securely.

Clean grease filters regularly, following the manufacturer’s instructions. A build-up of grease can reduce airflow and create a fire risk. Switch off and isolate the appliance before cleaning, and never obstruct the air outlet.

Looking for More Options?

We have compiled a complete, real-time list of products that fully satisfy these strict selection criteria and UK safety regulations.

Cooker hood FAQs

Do cooker hoods need to vent outside?

No. A ducted cooker hood vents air outside, while a recirculating model filters and returns air to the kitchen. Recirculation is useful where external ducting is impractical, but it does not remove moisture from the room as effectively as external extraction.

How often should cooker hood filters be cleaned?

For regular home cooking, clean washable grease filters approximately every two to four weeks, adjusting the frequency for frequent frying or heavy use. Carbon filters used in recirculation generally require replacement according to the product manual.

Are cooker hoods expensive to run?

Running cost depends on motor power, energy rating, selected speed and usage time. Using a lower setting when cooking gently, switching on the LED light only when needed and choosing an energy-efficient extractor hood can help limit electricity consumption.