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Gas Safety Systems

Gas Interlock & Safety Compliance

At JLG Kitchens & Vent, we specialise in the installation and commissioning of commercial gas safety systems for catering and hospitality environments. Our services include the design and installation of gas interlock systems, emergency shut-off controls and safety monitoring solutions that ensure gas supplies operate safely in conjunction with kitchen ventilation systems.

 

Gas safety systems are a critical requirement in commercial kitchens, helping to protect staff, equipment and premises while ensuring compliance with current commercial kitchen gas safety regulations. Our experienced team works closely with kitchen designers, ventilation engineers and building services to deliver fully compliant, reliable gas safety solutions tailored to the specific needs of each commercial kitchen.

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Safety engineered into every kitchen

Commercial gas systems must operate safely, reliably, and in coordination with ventilation equipment. A correctly installed gas safety system ensures that gas supplies cannot operate unless extraction systems are functioning, reducing risk and supporting safe working conditions.

 

Our approach focuses on integrating gas safety systems seamlessly into the wider kitchen infrastructure, ensuring dependable operation under real service conditions.

Commercial Gas Safety Systems Designed for Catering Environments

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Every commercial kitchen has different equipment, layouts, and operational demands. We design gas safety systems based on how your kitchen operates, ensuring appropriate control, monitoring, and emergency protection.

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Our gas safety solutions typically include:

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  • Gas interlock systems linked to ventilation performance

  • Emergency gas shut-off controls

  • Safety monitoring devices and control panels

  • Integration with extraction and make-up air systems

  • Clear system logic for reliable daily operation

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This tailored approach ensures gas supplies operate only when safe conditions are met.

Compliance-Focused Installation & Commissioning

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Commercial kitchens must meet current UK gas safety requirements. Our installations are completed with careful attention to system performance, correct integration, and commissioning procedures.

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We ensure:

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  • Gas interlock systems function correctly with ventilation

  • Emergency shut-off controls are clearly positioned and accessible

  • Systems are tested and commissioned prior to handover

  • Installations support inspection and approval processes

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This structured approach helps reduce risk, avoid delays, and ensure kitchens are ready for safe operation.

Integrated with Ventilation & Kitchen Installations

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Gas safety systems should never be treated as a standalone element. We work closely with ventilation, installation, and building services teams to ensure gas safety systems integrate correctly with the wider kitchen design.

 

By coordinating systems from the outset, we help prevent conflicts between services and ensure smooth, reliable operation across the kitchen environment.

Suitable for New Kitchens, Refits & System Upgrades

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We install gas safety systems for:

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  • New commercial kitchen installations

  • Kitchen refurbishments and upgrades

  • Replacement of outdated or non-compliant systems

  • Changes to cooking equipment or layouts

  • Improvements to ventilation-linked safety controls

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Each project is planned to suit the operational needs and compliance requirements of the kitchen.

Commercial Gas Safety Systems Across Essex, London & the M25

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We provide commercial gas safety system installation and commissioning across Essex, London, Kent, and the wider M25 area, supporting restaurants, takeaways, schools, care facilities, hotels, and food production environments.

 

If you are planning a new kitchen, refurbishment, or gas safety upgrade, our team can provide clear, professional guidance tailored to your requirements.

Next step:

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Contact our team to discuss your commercial gas safety system 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.

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Frequently Asked Questions

Gas Safety Systems

What are gas safety systems in commercial kitchens?

Gas safety systems in commercial kitchens are designed to control, monitor, and shut off the gas supply to appliances in unsafe conditions. These systems help prevent gas leaks, overheating, poor combustion, and dangerous build-ups of gases, ensuring safe kitchen operation.

What is a gas interlock system?

A gas interlock system is a safety device that links the gas supply to the kitchen’s ventilation system. If the ventilation is not operating correctly, the gas supply is automatically shut off to prevent unsafe conditions.

Are gas interlock systems compulsory in commercial kitchens?

Yes, in most cases. Under BS6173, commercial kitchens using gas appliances are required to have a ventilation interlock system. This ensures gas cannot operate unless adequate ventilation is in place.

What regulation requires gas interlock systems?

Gas interlock systems are required under BS6173, which governs the installation and safety of gas-fired catering appliances in commercial kitchens. Compliance is essential for safety, insurance, and inspection approval.

Do I need a gas interlock system if my kitchen is electric?

If your kitchen uses only electric appliances and has no gas supply, a gas interlock system is not required. However, if gas is present anywhere in the kitchen, even for a single appliance, BS6173 requirements apply.

Why are gas interlock systems important?

Gas interlock systems protect staff, customers, and property by preventing unsafe gas operation. They reduce the risk of carbon monoxide build-up, fire hazards, and failed inspections, while supporting safe day-to-day kitchen use.

How does a gas interlock system work?

The system monitors airflow or fan operation within the ventilation system. If airflow drops below safe levels or the system fails, the gas supply is automatically shut off until ventilation is restored.

How do I start a gas safety system installation?

The first step is a site survey. This allows existing gas appliances, ventilation systems, and control requirements to be assessed to ensure the correct safety solution is specified.

Do you offer site surveys and quotations?

Yes. A free site survey and quotation is provided to assess your kitchen setup, confirm compliance requirements, and supply accurate pricing before work begins.

What measurements or information are needed for a gas safety system?

Key information includes appliance types, gas pipe sizes, ventilation system details, and control locations. These are typically confirmed during the site survey to ensure correct system selection and installation.

How much does a gas interlock system cost?

Costs vary depending on kitchen size, number of appliances, and system complexity. While budget is always a consideration, installing a compliant gas safety system helps avoid enforcement action, downtime, and safety risks.

Can gas safety systems be installed in existing kitchens?

Yes. Gas safety systems can be retrofitted into existing commercial kitchens as part of upgrades, refurbishments, or compliance improvements.

Do you work with contractors, engineers, and installers?

Yes. Gas safety systems are regularly coordinated with contractors, engineers, and installers to ensure seamless integration with ventilation, electrical controls, and kitchen layouts.

What health and safety standards do you follow during installation?

All gas safety system installations follow strict health & safety compliant installation practices, including safe isolation, testing, and commissioning procedures.

Will a gas interlock system affect daily kitchen operations?

When correctly installed, gas interlock systems operate automatically in the background and do not disrupt kitchen workflow. They only intervene when ventilation is unsafe or non-operational.

What areas do you cover for gas safety systems?

Gas safety system services are available across London, Essex, and inside and around the M25, supporting both new kitchen projects and compliance upgrades.

Why choose a specialist for commercial kitchen gas safety systems?

Specialists understand BS6173 requirements, real-world kitchen operation, and integration with ventilation systems. Professional installation ensures compliance, reliability, and long-term safety.

Expert Solutions For The Commercial Catering Industry

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- Canopy & ventilation systems

- Make-up air and air balancing

- Extraction & ductwork solutions

- Commercial kitchen design & installation

- Gas & electrical catering equipment installatio

- Maintenance, servicing & compliance upgrades

PASMA / IPAF trained operatives -

Gas Safe / Electrical certifications  -

Insurance details available on request -​

BS6173 / DW/172 / DW/144 & TR/19 Compliant - 

Health & Safety compliant installation practices -

Full compliance with building and ventilation regs -

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