Commercial Kitchen Canopies & Extraction Fans
Efficient Extraction & Airflow Control Systems
At JLG Kitchens & Vent, we design and install commercial kitchen canopies and extraction fans to safely remove heat, smoke, grease and airborne contaminants from catering environments. Our services include canopy specification, fan selection, ductwork integration and airflow balancing to ensure effective ventilation performance. All installations are carried out in line with current commercial kitchen ventilation, gas safety and fire regulations, supporting safe working conditions, equipment longevity and regulatory compliance in high-demand kitchens.
Clear air. Safer kitchens.
Effective extraction is essential for maintaining safe, comfortable and compliant commercial kitchens. Correctly designed canopies and extraction fans help manage heat and grease at source, protect staff welfare, and prevent the build-up of airborne contaminants that can affect equipment and building fabric.
Our solutions are engineered for real-world kitchen conditions, not just theoretical airflow figures.
Commercial Kitchen Canopies Designed for Cooking Activity
​
Different cooking processes generate different levels of heat, grease and smoke. We specify and install canopies based on the type of equipment, cooking intensity and layout of your kitchen.
​
Our canopy solutions include:
​
-
Wall-mounted and island canopies
-
High-efficiency grease filtration systems
-
Condensate management and drip control
-
Stainless steel construction for hygiene and durability
-
Designs tailored to cooklines, pizza ovens and specialist equipment
​
Each canopy is selected to provide effective capture while supporting workflow and access.
Extraction Fans & Ductwork Integration
​
Canopies only perform as well as the extraction systems they are connected to. We select and install extraction fans and ductwork designed to deliver the correct airflow for your kitchen.
​
Our extraction systems consider:
​
-
Correct fan sizing and positioning
-
Efficient ductwork routing and access panels
-
Noise control and vibration reduction
-
Heat and grease-resistant materials
-
External discharge and weather protection
​
This ensures reliable extraction performance and long-term system durability.
Airflow Balancing for Performance & Compliance
​
Correct airflow balance is critical for ventilation systems to function properly. We commission and balance systems to ensure extraction and make-up air work together efficiently.
​
Benefits of correct airflow balancing include:
-
Improved heat and odour control
-
Reduced strain on fans and equipment
-
Better working conditions for staff
-
Support for gas safety interlock systems
-
Compliance with inspection and safety requirements
Installed for Safety, Hygiene & Regulatory Compliance
​
Commercial kitchen canopies and extraction fans must comply with current ventilation, gas safety and fire regulations. Our installations are completed with careful attention to spacing, clearances and integration with other systems.
​
We coordinate canopy and extraction installations with:
​
-
Gas safety systems and interlocks
-
Fire suppression and fire stopping
-
Electrical supplies and controls
-
Ceiling finishes and structural supports
​
This integrated approach helps ensure safe operation and smooth approvals.
Suitable for New Kitchens, Refurbishments & Upgrades
​
We design and install commercial kitchen canopies and extraction fans for:
​
-
New commercial kitchen builds
-
Refurbishment and ventilation upgrades
-
Equipment changes or cookline expansions
-
Compliance improvements and inspections
​
Whether installing a new system or improving an underperforming setup, we tailor solutions to your kitchen’s needs.
Commercial Kitchen Canopy & Extraction Installation Across Essex, London & the M25
​
We provide commercial kitchen canopy and extraction fan installations across Essex, London, Kent, and the wider M25 area, supporting restaurants, hotels, schools, care facilities and food production kitchens.
​
If you are planning a new kitchen or reviewing ventilation performance, our team can provide clear, professional advice from design through to installation.
Next step:
​
Contact our team to discuss your commercial kitchen ventilation requirements and arrange a consultation.
Get a Quote
Ready to discuss your project?
Whether you need a full commercial kitchen installation or a specialist service, our team is here to help. Get in touch with JLG Kitchens & Vent for expert advice and a no-obligation quotation.
Frequently Asked Questions
Commercial Kitchen Canopies & Extraction Fans
What is a commercial kitchen canopy?
A commercial kitchen canopy is an extraction hood installed above cooking equipment to capture heat, grease, smoke, and cooking fumes. It forms the first stage of a compliant kitchen ventilation system.
Why is proper extraction important in a commercial kitchen?
Effective extraction removes heat and airborne grease, improves air quality, supports gas safety compliance, reduces fire risk, and creates a safer, more comfortable working environment.
What regulations apply to commercial kitchen canopies and extraction systems?
Canopies and extraction systems must comply with recognised ventilation and safety guidance, gas safety requirements, fire safety standards, and health & safety regulations. Systems must be correctly designed, sized, and installed to suit the cooking load.
Are there technical regulations for canopy design?
Yes. Technical requirements include capture area, airflow rates, duct sizing, fan performance, grease filtration, and safe discharge of extracted air. All elements must work together as a complete system.
Can kitchen canopies be made to any size?
Yes. Canopies can be bespoke-fabricated to any size to suit your equipment layout, ceiling height, and kitchen footprint.
Does a canopy need to cover all cooking equipment?
Yes. A canopy must cover all cooking appliances it serves. For gas equipment, the canopy should extend at least 300mm beyond the appliance perimeter on all sides to ensure effective capture.
How high off the ground does a kitchen canopy need to be?
The minimum recommended height is 2000mm from finished floor level, subject to appliance type, ceiling height, and safe working clearances.
Can fresh air be integrated into a canopy?
Yes. Fresh air (make-up air) can be integrated into the canopy to replace extracted air, improve comfort, and support gas safety compliance.
What is a kitchen extraction fan?
An extraction fan creates airflow through the canopy and ductwork, pulling contaminated air out of the kitchen and discharging it safely outside the building.
Will I need a new extraction fan if I install a new canopy?
Often, yes. A new or upgraded canopy may require a fan with higher capacity or different performance characteristics. Existing fans are assessed to confirm suitability.
Will ductwork need upgrading with a new canopy?
Possibly. Ductwork must be correctly sized, routed, and rated for grease and heat. Changes to canopy size or cooking load may require duct upgrades.
Will electrical supplies need upgrading for a new extraction fan?
In some cases, yes. New fans may require higher electrical capacity or three-phase power. Electrical requirements are assessed during the site survey.
Do your canopies include baffle filters?
Yes. All our new canopies are supplied with baffle filters as standard.
What are baffle filters?
Baffle filters are stainless steel grease filters designed to capture grease while allowing air to pass through. They are durable, fire-resistant, and easy to remove for cleaning—making them ideal for commercial kitchens.
Can I change my kitchen layout if I’m installing a new canopy?
Yes. A new canopy is an ideal opportunity to reconfigure or improve the kitchen layout, provided ventilation, services, and compliance are considered together.
Can you design a new canopy around existing equipment?
Yes. New canopies and extraction systems can be designed to work with existing cooking equipment where suitable—helping control costs.
Will you carry out a site measure?
Yes. A full site measure is carried out to confirm dimensions, equipment positions, ceiling heights, duct routes, and service requirements.
Can you assess and improve an existing extraction system?
Yes. Existing installations can be reviewed to identify performance issues, compliance gaps, and opportunities to improve airflow, safety, and efficiency.
Can you recommend improvements before work starts?
Yes. Pre-installation assessments allow improvements to be recommended early—reducing risk, avoiding rework, and improving long-term performance.
Will you work with our architect and chef?
Yes. Canopy and extraction systems are designed collaboratively with architects, chefs, engineers, and project managers to ensure both compliance and real-world usability.
Can canopy systems be installed in existing, operating kitchens?
In many cases, yes. Works can often be phased or carried out out-of-hours to minimise disruption, subject to safety and scope.
How do I start a canopy and extraction project?
The first step is a site survey and consultation. This allows cooking equipment, layout, airflow needs, and compliance requirements to be assessed before design.
Do you offer site surveys and quotations?
Yes. A free site survey and quotation is provided to assess your kitchen and recommend a compliant extraction solution.
How much does a commercial kitchen canopy and fan system cost?
Costs depend on canopy size, airflow requirements, ductwork length, fan type, and installation complexity. Correct design at the outset helps avoid costly upgrades later.
What areas do you cover for kitchen canopies and extraction fans?
Commercial kitchen canopy and extraction fan services are available across London, Essex, and inside and around the M25.
Why choose a specialist for kitchen canopies and extraction?
Specialists understand airflow, heat, grease management, and compliance. This ensures extraction systems are effective, safe, compliant—and deliver clear air for safer kitchens.