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Fire Suppression for Restaurants – Duct Technologies Ltd

Industry-Leading Fire Suppression and Duct Solutions for Commercial Kitchens

At Duct Technologies Ltd, we specialise in fire suppression for restaurants, offering top-tier safety systems and advanced duct technologies tailored to the needs of UK commercial kitchens. From independent restaurants to large-scale facilities, our solutions ensure your kitchen operates safely, efficiently, and fully compliant with UK safety standards.

As the exclusive UK distributor for Grease Shark, we provide cutting-edge, eco-friendly kitchen extraction and cleaning systems. Our products not only prevent grease build-up but also protect your staff, assets, and business from the ever-present threat of kitchen fires.

Why Choose Us for Your Restaurant Fire Suppression?

Specialists in Kitchen Fire Suppression Systems
We have partnered with Finder to introduce their market-leading fire suppression technology into the UK. These automatic suppression systems are engineered to detect and extinguish fires at their source-within the kitchen hood, ductwork, and cooking appliances-before they escalate.

TR19 Compliant & Eco-Friendly
We offer full TR19 compliance for grease management and fire prevention, meeting the highest industry standards. Our fire suppression systems and duct services are designed with sustainability and energy efficiency in mind.


24/7 Critical Support & Nationwide Service
Whether you run a single restaurant or manage a chain, we provide around-the-clock support for all our services, ensuring your operations never skip a beat.

Defender fire suppression system | Fire suppression for restaurants | Fire suppression systems UK

Complete Solutions for Commercial Kitchen Safety

Our fire suppression systems are ideal for:

  • Restaurants
  • Hospitality Venues
  • Hospitals & Healthcare Facilities
  • Educational Institutions
  • Pharmaceutical & Lab Environments
  • Commercial Office Kitchens
  • Data Centres

We not only install but also maintain and inspect every system to ensure optimal functionality.

More Than Just Fire Suppression

Alongside fire suppression, Duct Technologies Ltd is proud to offer a complete range of ventilation and duct solutions:

Aeroseal – Energy-Efficient Duct Sealing

We’re the UK distributor for the multi-award-winning Aeroseal technology, which significantly reduces duct leakage and energy waste. This solution is perfect for businesses aiming to improve air quality and reduce HVAC operating costs.

Pressure Testing & Ventilation Compliance

Our team also conducts professional pressure testing and ventilation system inspections, ensuring your kitchen complies with national safety and performance standards.

Commercial kitchen fire suppression

About Duct Technologies Ltd

With over a decade of experience in the UK duct technology industry, we’ve built a reputation based on innovation, reliability, and customer-first service. We tailor our services to each client’s operational requirements, offering:

  • Bespoke installation plans
  • Ongoing maintenance contracts
  • Compliance documentation
  • Emergency support

No matter the size of your business or the complexity of your kitchen setup, our solutions deliver long-term value and peace of mind.

Contact Us Today

Ensure your restaurant is fully protected with a fire suppression system that’s proven to work when it matters most. Reach out to our expert team today:

📞 Call Office: 0800 524 4028
📞 Call Ray Direct: +44 (0)7712 476 827
📧 Email: info@ducttechnologies.co.uk
📍 Address: 71-75 Shelton Street, Covent Gardens, London, WC2H 9JQ

👉 Or visit our contact page to send us a message.