Other products

Introzone

Discover the latest in kitchen odour control technology from Nationwide Ventilation Ltd. Our cutting-edge solution uses oxidation with ozone and activated oxygen ions to tackle odours from commercial and industrial kitchens, ensuring full compliance with DEFRA standards. Designed to integrate seamlessly with our canopy range or ductwork, our system is also perfect for upgrading any existing setup on site. It works by injecting ozone directly into the canopy or ductwork, where it reacts with odours, converting them into harmless carbon dioxide and water vapour, with the ozone then reverting back to oxygen.

Enjoy numerous benefits with our system: it effectively removes cooking odours, helps reduce grease buildup, fits all installations whether in canopies or ductwork, and boasts a compact, quiet design for easy, hassle-free installation. Suitable for various airflow needs, it operates at a low cost—up to 50% less than standard UV-c systems—without needing fan upgrades. Plus, it offers reduced maintenance costs, is fully fire suppression compliant, and requires just a simple 240v connection for installation. Say goodbye to complex setups and hello to efficiency and safety.

Services Distribution Units

A stainless steel Services Distribution Unit is the hygienic, convenient and flexible way of providing the cooking appliances with the gas, electric and water services they require. Whether the cooking suite is wall or island mounted, all the services are housed within an attractive pre-engineered unit. Ugly exposed pipework, electrical trunking, surface mounted boxes – the many unsightly kitchen dirt traps are neatly packaged into an easy to maintain stainless steel housing.

For safety reasons, mechanical and electrical services are segregated, but are easily accessible behind removable panels. Within the Unit, services can be easily relocated or expanded in the event of relocation or revision of appliances. There is single point connection for all services, and controls, MCB Board and isolation valves are hidden but easily accessed.

Lights

The work area beneath canopies should maintain a lighting intensity of at least 500 lux.

Our portfolio includes a diverse range of lighting solutions, with LED downlights currently being the preferred option. These downlights are rated for both fire safety and IP65, offering adjustable colour temperatures of 3000, 4000, or 5500K. Typically installed in the canopy’s ceiling, they can be positioned to your specifications. With fluorescent tubes becoming obsolete, we provide an LED tube alternative that emits a 5500K light, encased in a sleek, IP65-rated housing. Similar to the downlights, these tubes are primarily ceiling-mounted, though alternative placements are possible.

Side Access Pre-Filter Housing

Nationwide Ventilation side access pre-filter housings are manufactured from 20g galvanised sheet steel, with standard 120L MEZ at each end for simple installation into standard ductwork runs. One side has a removable access door, with either screwed fixings or cam catches for easy access to the pre-filter for changing. On three internal sides there are filter-retaining channels to slide the filter into, and prevent movement when in operation. The channels are foam sealed on the back and on the door to eliminate air by-pass round the filters.

The pre-filter housings can be manufactured to accommodate any thickness of pre-filter, bag filter or multiple numbers of filters. When fitted with pleated panel filters, grade G4 of EN779 (Medium efficiency disposable filters), the pre-filter housings are suitable for use in ventilation/air conditioning systems which require a higher efficiency and greater dust holding capacity. They can also be used in the food industry and hospitals where glass panels are undesirable. They are also suitable for use as pre-filtration to carbon filter units.

Standard Available Sizes

  • 300mm X 300mm Nominal
  • 350mm X 350mm Nominal
  • 400mm X 400mm Nominal
  • 450mm X 450mm Nominal
  • 500mm X 500mm Nominal
  • 550mm X 550mm Nominal
  • 600mm X 600mm Nominal
  • 650mm X 650mm Nominal
  • 700mm X 700mm Nominal

Non-standard sizes available on request to suit your requirements. To use in spiral ductwork, circular spigot adaptor faceplates can be fitted for connection. For further information or pricing please contact a member of staff.

Louvres and Air Diffusers

  • Fixed blade weather louvres
  • 4-way ceiling diffusers
  • Egg crate grilles
  • Multiway eyelash grilles
  • Air stream operated louvres
  • Double deflection grilles
  • Linear grilles
  • Punka louvres
  • Non vision air transfer grilles
  • Circular ceiling diffusers

All louvres and grilles come in a range of sizes or can be purpose made to your requirement.

Extract Canopies

Our premium extract canopies effectively remove smoke, grease, and odours, maintaining a clean and comfortable environment for your staff and customers.

MUAP Canopies

Our Make-Up Air Plenum are specifically designed to balance extraction and air supply, ensuring a comfortable, clean, and safe working environment for your staff and customers. 

Introcirc Canopies

Introcirc canopies are a state-of-the-art extract canopy system designed to recirculate filtered air back into the kitchen instead of exhausting it outdoors.  

Our Additional Ventilation Product Offerings

Discover our diverse selection of ventilation products, designed to complement, and enhance your existing system:

Bespoke Stainless-Steel Fabrications: Our team of skilled craftsmen can create custom stainless-steel fabrications to suit your unique kitchen layout and requirements. From worktops and shelving to sink units and wall cladding, our bespoke solutions are both functional and visually appealing.

Air Input Systems: Maintain a balanced and comfortable indoor environment with our air input systems, designed to supply fresh, filtered air to your establishment. These systems can be integrated with your existing ventilation setup to optimise air quality and comply with industry regulations.

Fire Suppression Systems: Protect your staff and property with our advanced fire suppression systems, which can be seamlessly integrated into your ventilation system. These systems are designed to detect and extinguish fires quickly and efficiently, minimising damage and downtime. – we are able to offer both Ansul and Amerex fire suppression systems.

UV Canopies: Enhance your kitchen’s safety and hygiene with our UV canopies, which use ultraviolet light technology to neutralise grease particles, odours, and harmful microorganisms in the air. This innovative solution can be integrated with your existing ventilation system for improved air quality and reduced maintenance requirements.

Silencers: Reduce noise pollution in your establishment with our range of silencers, designed to minimise the sound produced by your ventilation system. Our silencers can be easily integrated into your existing setup, ensuring a more comfortable environment for your staff and customers or neighbours.

Carbon Filtration Systems: Improve the quality of recirculated air in your kitchen with our carbon filtration systems. These systems use activated carbon to remove odours and pollutants from the air, making it suitable for recirculation and maintaining a pleasant atmosphere in your establishment.

Customisation and Flexibility

We understand that each establishment has unique requirements and constraints. Our in-house manufacturing capabilities enable us to provide bespoke solutions tailored to your specific needs, ensuring a perfect fit for your kitchen layout and ventilation requirements.

Expert Support and Guidance

Our team of experienced professionals is dedicated to providing exceptional customer service and expert guidance throughout your project. From initial consultation and site surveys to installation and ongoing maintenance, we’re committed to delivering the best possible experience and ensuring your satisfaction.

“All canopies and ductwork are designed in-house and manufactured by our own team of skilled fabricators in our own workshop, using the latest machinery and techniques.”

John Cheeseman
Director
Nationwide Ventilation