Specifically engineered for seamless integration into dropped, false, or suspended ceilings, or spaces requiring discreet, unobtrusive installation. The Airius Suspended Series destratification fan and airflow circulation system features a specially designed housing that seals the fan from the ceiling space, ensuring only air from below the void is circulated. This provides efficient airflow and seamless aesthetics without compromising performance. Trusted by top brands including BAE, Airbus, Morrisons, Honeywell, BMW and the Gym Group, Airius sets the benchmark for destratification fan systems.
All Airius fan systems come with a market leading 120 day money back guarantee and 3 year warranty
Suspended Series destratification fans are designed for effortless, unobtrusive installation within suspended, dropped, or false ceiling environments.
Designed to fit standard 600mm x 600mm ceiling grids in UK and EU facilities for a flush, professional finish, preserving architectural aesthetics with no custom modifications required. Crucially, the Suspended Series only circulates air from beneath the ceiling void, providing effective destratification and comfort in the occupied space without disturbing debris or contaminants hidden above the tiles. No specialist tools, ductwork, or structural alterations are required.
Whether retrofitting or installing in a new build, Suspended Series fans guarantee a seamless setup and immediate airflow improvements, all while maintaining the integrity of the ceiling environment.
Suspended Series destratification fans deliver powerful, energy-efficient airflow performance in enclosed ceiling spaces up to 11 metres high. Their unique design ensures effective thermal destratification and even temperature distribution from floor to ceiling.
By reducing the demand on heating, cooling and air conditioning systems, these fans support carbon footprint reduction, occupant comfort and long-term energy savings. Engineered for consistent performance across a wide range of ceiling heights — from low heights to environments with 11 metre high ceiling grids — they offer a reliable solution where airflow efficiency and spatial constraints must be carefully balanced. This versatility ensures optimal performance without compromising ceiling access, aesthetics or visual continuity, even in ceiling layouts with service obstructions, integrated lighting or limited void space.
For open or exposed ceiling installations, explore our full range of Destratification Fan Systems.
Suspended Series fans combine compact dimensions with a low unit weight starting from 6.1 kg, allowing easy integration into tight ceiling spaces. Each unit fits neatly into standard UK and EU 600 mm x 600 mm ceiling grids, requiring only 400 mm of ceiling void depth for up to 7.5 m ceilings and 460 mm of void space for spaces up to 11 m.
This lightweight, space-saving design removes the need for bulky supports or heavy infrastructure, making it ideal for ceiling types with limited load capacity. From refurbishments to new builds, Suspended Series fans install cleanly and perform reliably, offering a discreet, efficient airflow solution without compromising available ceiling space, visual uniformity, or ease of future access and maintenance.
Their compact form also simplifies logistics, handling and positioning during installation, making it an ideal solutions for time-sensitive or resource-constrained projects.
Built to withstand continual commercial use, each Suspended Series destratification fan is constructed from high-grade PC/ABS resin housing and premium internal components. With proven Impact Tested performance, Suspended Series units deliver reliable operation in a wide range of environments and applications. Models are available with IP44, IP54 and IP55 ratings for resistance to dust and moisture ingress and meet UL 94 5VA flame resistance standards.
Designed for long-term performance with minimal maintenance, Suspended Series units maintain structural integrity and airflow efficiency over years of continuous use, even in changing conditions or during frequent building system adjustments. The enclosure and component specification also support stable performance where temperatures or air handling varies across operational cycles.
For even tougher settings, consider the Titan Series upgrade with a chemical-resistant housing for maximum protection.
Operating from just £0.08 per day (based on a UK rate of £0.22 per kWh), Suspended Series fans offer market-leading energy performance without compromising airflow or coverage.
Each unit features high-efficiency motors from leading suppliers like EBM Papst, ensuring reliable destratification and air circulation.
Typical installations achieve an average 35% reduction in HVAC energy use, with running costs significantly lower than traditional systems — often by a factor of ten. These fans support sustainability goals and carbon emissions reduction while delivering year-round comfort and operational savings, especially in buildings focused on energy efficiency, long-term value and reduced total cost of operation with minimal disruption. Their low daily energy consumption makes them particularly effective in larger-scale deployments or continuous-use environments where cumulative energy savings are critical.
Suspended Series destratification fans are designed for effortless, unobtrusive installation within suspended, dropped, or false ceiling environments. Each unit fits directly into a standard 600 mm x 600 mm ceiling grid with no ductwork or structural modifications required, making it ideal for both new builds and retrofits.
Units can be installed by contractors, facilities teams or local electricians using our detailed Installation Guides. Thanks to the lightweight, compact design, fans can be repositioned with ease if ceiling layouts or room usage changes over time. Their modular form also reduces installation time, simplifies ceiling integration, and supports phased rollout schedules across multiple rooms or zones.
For a hands-free experience, ask about our full Turn-Key Supply and Installation Service, ensuring you receive optimal performance and savings from your Airius system.
Airius destratification fans reduce heating and cooling costs by 35% or more. They efficiently recirculate warm air from the ceiling and cool air from the floor, balancing temperatures and optimising HVAC efficiency for year-round comfort and savings.
Our internationally-patented Multi-Vane Stator and Venturi Nozzle technology transfers rotational energy to create a slow-moving columnar laminar airflow. This innovative design increases throw distance and entrainment while reducing energy consumption.
All Airius products are proudly designed and built with premium components in the USA, undergoing rigorous testing to ensure the highest quality and reliability. This guarantees that Airius systems provide exceptional performance with robust durability.
Engineered with safety in mind, Airius fans can feature a 1.8m safety cable for added reassurance. Units are rated UL 94 5VA flame resistant (except Designer & Diamond Series) and include a built-in thermal cut-off, ensuring critical fire protection for buildings and occupants.
Airius fans are the smart destratification solution. Using patented technology and premium components, Airius fans can make a huge impact from a compact package.
See a detailed list of the benefits of Airius Destratification Fan, Airflow Circulation and Cooling Systems here.
In addition to the many heating system benefits Airius destratification provides, Airius systems also hugely benefit cooling. Airius fans improve airflow circulation cooling, not only increasing the natural levels of evaporative cooling, but when used with air-conditioning systems, Airius fans ensure the cooled air is fully and evenly distributed, saving up to 70% on your cooling costs.
This means Airius destratification fans deliver a consistent return on investment all year round, making the most of the energy you use on heating and cooling, and creating a more comfortable environment for your workers and visitors.
Airius internationally patented multi-vane stator technology transfers rotational energy to create a slow-moving column of air (columnar laminar flow), which increases throw distance. The column of air descends to floor level and through entrainment, circulates all the air in the space at the same speed, balancing temperatures to within 0°C – 2°C.
This uses very low levels of power, as it’s only pushing air through a very small space: the column. As the airflow doesn’t spread out, it doesn’t lose momentum. Then once it reaches floor level, the airflow blankets along the floor in all directions before rising and being re-circulated through the fan. This is a standard feature on all Airius fans and totally unique to Airius.
Our Onyx fans use intelligent technology to move large volumes of air while consuming very little energy.
Compared to the costs of buying and operating air conditioning systems, Airius fans cost 90% less. And when used in conjunction with air conditioning systems, you can reduce your reliance on these costly systems and also improve comfort levels throughout your environment.
Read how Bowlplex saved 70% on cooling costs after installing Airius – Testimonial. Read how Tiso Retail decommissioned their air-con system after installing Airius – Testimonial.
Read how Bowlplex saved 70% on cooling costs after installing Airius – Testimonial.
Read how Tiso Retail decommissioned their air-con system after installing Airius – Testimonial.
Airius fans improve the performance of both heating and cooling systems. By recirculating heat, energy costs for heating can be cut by an average of 35% and in some cases much more. When used with air-conditioning systems, Airius fans ensure the cool air is evenly distributed, reducing cooling costs in some cases by up to 70% (See Bowlplex Plc Testimonial).
Investing in Airius destratification fans means you get year-round benefits, both in terms of comfort and in terms of energy usage.
If your environment is too physically demanding for standard destratification fans, you can upgrade your fans to the Titan Series. These highly durable fans are designed to withstand knocks, shocks and corrosion.
Using ABS resin for the housing and internal stator blades, along with stainless steel for the fixings, Titan Series fans are ideal for industrial applications and any setting in which your HVAC equipment may be exposed to physical abuse or contaminants.
The Titan Series level of protection can be applied to any Airius fan Series, which means you can benefit from its enhanced resilience in the ideal form factor and with the optimal performance for your environment.
All Airius fan units come with options for variable speed control with the Airius 1 AMP, 5 AMP and EC wall mounted speed controllers. This allows you to customise your installation to gain maximum efficiency from your Airius system in all seasons.
Our engineers can help you position, install and set-up your destratification fans for maximum performance.
Ceiling mounted equipment can often present challenges when access is required for maintenance, cleaning and replacement.
In order to overcome this Airius supply a range of winch systems allowing units to be raised and lowered on demand remotely at the touch of a button.
Suitable for ceiling heights up to 33 metres and capable of supporting up to 100kgs, Airius winches include pre-wired terminals, disconnecting power during operation and reconnecting when raised back into place, as well as a safety locking mechanism providing additional security when at rest, even in the event of a power failure.
Airius destratification and airflow circulation fans are designed to operate 24/7, 365 days a year in order to maintain balanced temperatures. When buildings are unoccupied for periods of time, Airius fans can be installed on timers, integrated into a buildings management system (BMS), or used with wireless controls.
This gives you the flexibility to control your destratification processes automatically and remotely.
All Airius destratification fans come as off-white (Cool Gray C) as standard. For installations where colour and aesthetics are a factor, Airius destratification fans can be RAL colour match painted to suit your unique application.
This colour-matching option, combined with our elegant designs, means that you can transform the comfort of your environment without impacting the aesthetics.
Airius destratification and airflow circulation fans are available as either SP (Shaded Pole), PSC (Permanent Split Capacitor) or EC (Electronically Commutated) fan motors from leading manufacturer EBM Papst. EC motors are ideal for efficient, quiet applications when operating at less than 100% speed.
Whichever motor option you choose, you are ensured a quiet and efficient motor that will reduce your energy costs for many years.
For in-depth information, visit our FAQs page and explore all the Airius benefits, showcasing all the unique advantages of our fan systems.
Airius destratification fans offer a variety of controls and customisation options to meet your building's specific needs. With advanced control systems, custom features, and chemical-resistant upgrades, you can optimise performance and enhance aesthetics for any environment.
We recently had the chance to chat with David Hughes, one of the Charity Trustees for Eversley Village Hall in Hook, to hear first-hand how Airius destratification fans have helped solve their comfort and heating issues.
The hall, which is mainly used as an under 5’s children’s nursery, needed to address:
– A heating system that struggled to achieve comfortable levels, leaving the space uncomfortably cold– Heat escaping through the roof– Condensation issues
Heat naturally rises, and with the hall’s warm air heating system installed at a high level, heat was accumulating at the ceiling instead of where it was needed—at the floor—accelerating heat loss through the roof.
After a quick Google search, Airius came up as the top solution. Reassured by our comprehensive research and smoke test videos—demonstrating how effective Airius fans are at circulating airflow, balancing temperatures and improving comfort compared with other solutions—David reached out to Airius for a solution.
Since installing Airius, Eversley Village Hall has benefitted from:
– Faster, more efficient heating– The hall is no longer cold and comfort levels have significantly improved– Less demand from the heating system– Discreet installation in terms of appearance, noise and feel
Contact us today to learn more about how Airius can improve comfort and reduce costs in your building or space.
Optimising Church Comfort & Efficiency
Energy Reduction & Air Purification
ROI in 18 Days
50% Cheaper Capital Costs Compared To Air Con
Cooling & Airflow Circulation Optimisation
64% Energy Saving While Improving Product Quality
90% Reduction In Underfloor Heating
Optimised Shopper Comfort While Reducing Costs
To get the full picture, explore the case study in detail.
Simple to Install In-House or Use Our Turn-Key Installation Service
Take Advantage of Our Market Leading 3-Year Fan Warranty
Confidence Assured with Our 120-Day Money Back Guarantee
View our products in action within a wide range of client installations and industry applications.
Discover the full potential of Airius destratification fans by downloading our comprehensive information and sales brochure below.
Immediately! The moment the units are switched on, the efficiency of the building and HVAC system will start to improve, reaching their full potential once equalisation is achieved (within 48 hours depending on the size of the building).
Airius units are extremely efficient drawing a tiny electrical load. Using less than 5% of the power of some of the competing box type destratification fans. The figures below are the annual running costs based on the units running 24 hours a day 365 days a year, at an electrical cost of 22 pence per kWh.
Savings range hugely from building to building with average savings of 35%. With over 330,000 units sold we have had reported savings ranging from 20% to 76%. This is down to a number of factors, such as:
Ceiling Height:
The higher the ceiling the higher the level of savings for your property. This is due to a greater percentage of the area being overheated, leading to higher levels of stratification and in turn heat loss. The Airius units eliminate this stratification, minimising the buildings heat loss.
Insulation:
A well-insulated building will capture the maximum amount of heat at roof level leading to high levels of stratification. Airius units then equalise the temperature achieving average savings of 35% (depending on other factors).
The lower the level of insulation the higher the saving. This is due to a vastly increased level of heat loss, mainly escaping through the roof. The Airius units capture and recirculate the heat before it has the opportunity to escape.
Achieving Temperature:
If the thermostat set point is being achieved at ground level then the saving will be higher. If not then the Airius units will still reduce a building’s heating requirement.
The difference being that if the thermostat set point is not being achieved then the first part of the heat load reduction will be used to reach the thermostat set point before savings can be achieved.
Process heat/ Ambient heat
The higher the level of process heat, the higher the level of saving. Process heat is a term used for any heat produced by an internal process other than from the HVAC system. This process heat can be produced by anything from factory machinery, motors and ovens, to computer equipment, lighting and even body heat.
Ambient heat from sun light, even in winter coming through skylights, heated steel roof panels and windows will also be utilised.
This process/ambient heat rises up into the roof space and will be captured and recirculated further reducing the demand on the heating system.
The way Airius units work to reduce cooling costs is slightly different to heating. Typically in cooled spaces those people near the cooling outlet are too cold and those no more than a few metres away are too hot. People by windows can also get too hot due to solar gain and so on.
The Airius units help by equalising the temperature making sure that everyone benefits from the cooling as quickly as possible. It also helps the cool air reach thermostat set points quicker.
The Airius system also ensures that every bit of air in the building is moving very slowly. This gentle air movement across the skin creates a lower perceived temperature (evaporative cooling), allowing you to turn your thermostat up by between 2 and 4°C.
This along with the equalised temperature has proven to reduce cooling costs by anything from 20% up to 100%. This is due to the low cooling requirement in the UK. You only need to reduce the cooling load slightly to make huge savings.
Cooling Testimonials:
Bowlplex PLC
“We are very impressed with the results Airius fans have achieved in our ten pin bowling centre at Nantgarw in South Wales. The atmosphere inside has been greatly improved reducing staff & customer comfort complaints by 90%.
They have also allowed us to increase our thermostats from 19°c to 23.5°c resulting in a saving of over 70% on our cooling costs! The Airius system has far exceeded our expectations & will be standard equipment for all our 18 bowling centres in the UK.”
Ben Carne – Energy Manager
Tiso Ltd
“The Airius system was installed during the summer whilst the AC system was closed down for servicing and we were happy to find the environment now comfortable without the AC running. This has now led to the entire AC system being decommissioned with a considerable reduction in electricity consumption. We now consider destratification systems as a key part of our refits”
Iain Calder – Property Director
Stratification typically occurs at a rate of 0.5 –2ºC per metre and temperature differentials of up to 10°C are common over a height of 10 metres. In extreme cases, temperature differentials of 10°C have been found over a height of 3 metres.
The degree of stratification depends on a number of factors such as the building materials, level of insulation, activity in the building, heating/cooling set points and the outside temperature.
It is wrong to assume that if the level of stratification is at the lower end of the scale there is not much to be gained. This can be down to a number of reasons, such as:
1. The heating is off
2. Outside temperature is at or above room temperature
3. Insulation levels are so low, heat escapes before it can build up. Our most successful case studies have been from buildings like this (View Lush & Impress case studies).
In normal conditions the Airius range should equalise the temperature to within a 2°C band floor to ceiling.
No, we do not charge to carry out onsite surveys.
However this is on the condition that we have received and gone through all the relevant project information via phone or email to ensure we meet your goals. Based upon this information, we will happily carry out a full site survey free of charge.
Yes, Airius can arrange professional installation for your destratification fan system through our network of trusted, fully certified third-party contractors. Our installation partners specialise in destratification fan, HVAC and air circulation system installation across a wide range of industries and building types.
Holding industry-leading certifications—including NICEIC Approved Contractor status, ECA and SafeContractor approvals, as well as IPAF and PASMA qualifications for working at height—our installation partners ensure your system is installed safely, efficiently and in full compliance with industry regulations. They also have access to specialist equipment such as powered access platforms, scaffold towers and rope climbing solutions where required.
If needed, we can arrange a site survey to determine the optimal placement of your Airius units, maximising energy efficiency and system performance.
To minimise downtime and disruption to your daily operations, our installation partners also offer out-of-hours installation services, providing a smooth, hassle-free process tailored to your business needs.
Installation costs are often more competitive than those of local contractors, delivering a cost-effective solution without compromising on quality.
You are also welcome to use your own preferred contractor for installation. In these cases, Airius provides full technical support to ensure correct positioning and optimal results.
To arrange installation or discuss your requirements, contact our team today — we’re here to help you find the best installation solution for your project.
One of the most effective decarbonisation solutions available
