The Defender Fire Suppression System
Energy
Efficiency
Efficiency
Reduce energy costs and CO2 emissions through our award-winning duct sealing technology.
Certified
Fire Protection
Fire Protection
Safeguard your commercial kitchen with Europe’s first EN 17446:2021 approved fire suppression system.
The Pressure
Testing
Testing
Automate grease removal with our eco-friendly and smart solutions, keeping your kitchen ducts clean 24/7.
About Us
Leading Experts in Duct Technology Solutions
At Duct Technologies Ltd, we are dedicated to delivering innovative and efficient duct solutions for Ventilations in HVAC Systems anf commercial kitchens across the UK. As the exclusive UK distributor for Defender, we provide cutting-edge fire suppression systems designed to keep your kitchen extraction and cooking equipment compliant with industry standards according to BAFE & LPCB. Our expertise extends to energy-efficient duct sealing, pressure testing and validation for ventilation systems
With a commitment to the latest industry standards and a focus on improving your kitchen’s safety and efficiency, we have partnered with Finder to bring their market leading Kitchen Fire suppression systems to the UK market, offering the highest quality with a value for money price tag previously unseen in the UK.
We, also offer the multi award winning Energy Efficient leading global brand AEROSEAL to reduce energy waste and enhance air quality within the building environment.
Our mission is to help businesses in the hospitality, healthcare, pharmaceutical, education, Hospital, Data Centres, office blocks and any commercial Buildings optimize their operations, reduce costs, and stay compliant with UK regulations.
From installation to ongoing maintenance, Duct Technologies Ltd is here to ensure your HVAC system and kitchen fire suppression system operates at its best—safe, sustainable, and most cost-effective.
Our Services
Comprehensive Duct Technology Solutions
Defender Series Kitchen Fire Suppression System
Has 3 models: the DC, the DM, and the DP, each available in 3 different sizes. This range ensures all eventualities are covered, So if you are in search of a Reliable, efficient, and cost-effective solution to safeguard your kitchen against fire hazards? Look no further than the Defender Kitchen Fire Suppression System. Engineered with cutting-edge technology and unparalleled performance features, Defender is here to redefine safety standards in commercial kitchens.
Easy Installation and Hassle-Free Maintenance, giving you complete peace of mind.
Each model has a different triggering system to suit your particular requirements
Wide nozzle coverage
Can control gas shut of valve, ventilation system and also electric system with micro switch
Aeroseal Duct Sealing
Aeroseal is a revolutionary duct sealing technology designed to improve the efficiency of your building’s HVAC system by identifying and sealing leaks from the inside. Ideal for existing ductwork, Aeroseal reduces energy costs, improves indoor air quality, and enhances overall system performance without requiring major renovations. This award-winning solution is trusted by facility managers and energy consultants to minimize air loss, providing immediate and measurable improvements in air quality and system efficiency.
Reduces energy consumption by sealing leaks from the inside.
Improves indoor air quality, reducing dust and allergens.
Extends the lifespan of HVAC equipment with better airflow management.
Minimally disruptive and compatible with most existing duct systems.
Pressure Test & Air Tightness Class
Duct Technologies Pressure test & Air tightness class as set out in DW143 is a determination of how leaky your ductwork is. Leaky ducts can have a significant impact on energy consumption and IAQ (Indoor Air Quality). A pressure test is carried out by blanking off sections of ductwork to create a constant pressure and using a measuring device to determine ductwork leakage in accordance with DW144.
We use a Panda 341 ductwork pressure testing rig which has been independently verified & collaborated.
Learn more from FAQ. Learn more from FAQ. Learn more from FAQ.
We provide duct technology solutions for various industries, including hospitality, healthcare, retail, education, and commercial kitchens of all types.
Installation time varies from job to job, but most Defender systems are installed in a day, with some extending to a second day depending on the size of the job. A typical AEROSEAL job can be completed in one shift to minimize downtime
Regular pressure testing ensures your ductwork is leak-free, which reduces energy costs and enhances indoor air quality by preventing contaminants from escaping.
Yes, Aeroseal can be applied to most duct types and is ideal for existing systems as it seals leaks from the inside with minimal disruption.
Get in Touch
Get in Touch
Call Us
Call Office: 08005244028
Call Ray: +44 (0)7712 476 827
ADDRESS
71-75 Shelton Street, Covent Gardens, London, WC 2H9 JQ
Email
info@ducttechnologies.co.uk