The Q Series destratification fan provides ultra-quiet airflow circulation with a unique motor-mounting system that minimises vibration and noise. Its elegant design blends seamlessly into any environment, making it ideal for offices, libraries, retail spaces and other noise-sensitive applications. Delivering efficient airflow while maximising energy savings, the Q Series ensures comfort and productivity in near silence. Trusted by top brands including 3M, the Royal Air Force, Aldi, the Church of England, Audi and Hollywood Bowl, 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
Experience exceptional quietness with the Q Series destratification fan, specifically engineered for applications where low-noise performance is essential.
Thanks to advanced EBM Papst motor technology and an innovative vibration-reduction mounting system, Q Series fans deliver near-silent operation at just 33 dB(A) from floor level, perfect for offices, classrooms, theatres, libraries, retail outlets and any environment sensitive to sound.
Patented airflow circulation technology works efficiently to optimise HVAC systems at lower noise levels than any other Airius system, creating a healthier and more sustainable environment. These benefits contribute to significant cost savings, improved energy efficiency, enhanced occupant comfort and meaningful progress towards long-term sustainability and decarbonisation goals.
The Q Series destratification fan and airflow circulation system is meticulously designed with a modern, cylindrical PC/ABS resin housing, offering both aesthetic appeal and high performance. Its sleek, understated profile allows it to blend effortlessly into any interior where visual and auditory harmony is essential.
With the option to custom paint the fan to match your décor, you gain maximum flexibility for stylish integration without compromising on performance. This fan not only quietly optimises climate control but also supports the look and feel of contemporary spaces, making it an ideal solution for architects, interior designers, facility managers and specifiers. The compact form allows for subtle placement, even in ceiling zones with integrated lighting, ventilation grilles, or other architectural features.
Enjoy efficient airflow circulation for heating, cooling and air conditioning, all delivered in a discreet, low-noise package.
Destratification fans from the Q Series are specifically engineered to deliver reliable performance at mounting heights of up to 18 metres. Its precision airflow design eliminates temperature stratification, maintaining consistent thermal balancing from floor to ceiling.
Suitable for acoustically sensitive spaces, the Q Series supports efficient heating, cooling and air conditioning by optimising airflow distribution throughout. Despite its powerful reach, it operates at ultra-low noise levels, enabling seamless integration in environments where sound control and visual impact are critical. Its compact form also ensures simple installation without requiring additional ductwork, structural reinforcement, or complex ceiling adaptations. This performance across varying ceiling heights provides flexibility for a wide range of project types, including upgrades, phased retrofits, or system expansions.
For installations in false, dropped or suspended ceilings, view our Suspended Series range.
Engineered for maximum flexibility, the Q Series destratification fan weighs just 10kg and stands 584 mm tall and 387 mm wide, handling, installation and repositioning easy.
The compact, low-profile build ensures seamless integration with a variety of ceiling heights and layouts, while facilitating efficient airflow circulation for improved indoor climate control. Its lightweight design means installation is quick and straightforward, requiring minimal structural support and offering significant time savings for project teams.
Easily reconfigured to suit evolving spaces, the Q Series maintains high-performance destratification and airflow circulation, optimising heating, cooling and air conditioning while reducing energy consumption. Choose a destratification solution that delivers adaptability, sustainability and consistent comfort in a modern, space-saving package.
Constructed from high-strength PC/ABS resin, the Q Series is engineered for long-term durability across a wide range of built environments. It is Impact Tested, flame-rated to UL 94 5VA, and equipped with thermal cut-off protection and a 1.8 m safety cable.
Each unit is built in the USA using premium components to ensure consistent performance in demanding conditions. Mechanical stress testing, precision manufacturing, and strict quality control support operational stability over time. The housing material resists wear and deformation under continuous use, helping maintain airflow output and system performance in varied operational scenarios with elevated ambient temperatures or seasonal fluctuations.
For more aggressive environments, upgrade to our Titan Series, featuring a chemical-resistant housing for added resilience without compromising airflow or efficiency.
Running from as little as £0.35 per day based on an average UK electricity rate of £0.22 per kWh, the Q Series destratification fan delivers remarkable energy savings using a fraction of the energy of competing systems.
Thanks to its advanced motor technology supplied by leading manufacturers including EBM Papst, patented Multi-Vane Stator and Venturi Nozzle, and unique vibration-reduction mounting system, the Q Series provides highly efficient destratification and airflow circulation that maximises your heating, cooling and air conditioning system’s performance while minimising ongoing operating costs.
The Q Series destratification fan is significantly more energy-efficient than traditional solutions — often costing 90% less to operate. It reduces HVAC demand, supports carbon emissions reduction and aligns with energy efficiency and decarbonisation targets. Its low daily consumption also makes it ideal for continuous use in buildings or projects focused on long-term operational savings and sustainability.
The Q Series destratification fan is designed for quick, disruption-free installation in all types of open ceilings. Lightweight and compact, each unit requires no ducting or intrusive supports and can be fitted by in-house teams, contractors or electricians using our detailed Installation Guides.
A ratcheted mounting system also allows airflow to be adjusted up to 90° off vertical, delivering targeted circulation even in complex layouts. Units can be repositioned easily to suit evolving floor plans or changing layouts. The fan’s compact form makes it particularly well suited to ceiling zones with existing services, limited clearance, or architectural features that demand precise placement and minimal visual intrusion.
Ask about our Turn-Key Supply and Installation Service for expert fitting and optimised performance.
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.
Taking noise management to a new extreme, The Airius Q Series is perfectly suited to libraries, theatres, schools and offices.
The Q series unique fan design suspends the motor at the intake without using a fan grille*. By eliminating the grille, less intake area is blocked. This maximise airflow while reducing turbulence induced into the blades, keeping the fan quiet.
Designed for ceiling heights up to 18m, the Q Series runs near-silent at approx. 35dB(A) at floor level when installed. Can be reduced further with Airius speed controls.
*Because this fan does not have an intake grille option, it should always be installed where people, plants and animals can not reach it.
Destratification fans from the Airius Q Series feature the latest in fan motor technology from EBM Papst, the world’s leading fan motor manufacturer.
This is combined with our unique motor mounting method, which significantly reduces vibration resonance.
Q Series destratification fans are enclosed in a subtle cylindrical PC/ABS resin housing.
Its smooth lines and circular shape help the Q Series blend into any environment. The Airius Q Series can be custom painted to match your space.
Airius destratification fans improve circulation to benefit cooling, as well as heating.
When used with air-conditioning systems, Airius fans ensure the cooled air supplied is fully and evenly distributed, saving up to 70% on your cooling costs.
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.
Our internationally-patented multi-vane stator technology transfers rotational energy to create a slow-moving column of air, which increases throw distance.
This powerful technology is unique to Airius, and is one reason why our fans are so supremely efficient.
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.
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.
For buildings that are unoccupied for periods of time, Airius fans can be installed on timers or wireless controllers, or integrated with a buildings management system (BMS).
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.
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.
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.
Creating a warm and welcoming atmosphere in churches and historic buildings can be challenging. In this video testimonial, David Pepper, Church Council member at All Saints Church in East Meon, Petersfield, shares how Airius destratification fans dramatically improved the comfort of their Grade I listed church.
Churches, especially those with large open spaces and high ceilings, often face challenges in keeping the congregation comfortable. Warm air naturally rises and accumulates at the ceiling, leaving floor level, where the people are, colder than desired. This not only results in discomfort but also leads to significant heat loss through the roof.
Airius fans solve this issue by gently redistributing the warm air from the ceiling back down to where it’s needed—the floor—ensuring consistent comfort throughout the space, all while preserving the building’s historic character.
David explains how the Airius units were discreetly installed within the church’s timber roof structure, operating silently and using minimal energy—as low as a light bulb. The result? An immediate improvement in comfort for the congregation, creating a more welcoming environment for worshippers without compromising the church’s visual appeal.
For churches and other heritage buildings, Airius destratification fans offer a reliable way to optimise comfort without altering the building’s aesthetics.
Community Hall Destratification Fan System
Optimised Shopper Comfort While Reducing Costs
90% Reduction In Underfloor Heating
Energy Reduction & Air Purification
ROI in 18 Days
Cooling & Airflow Circulation Optimisation
50% Cheaper Capital Costs Compared To Air Con
64% Energy Saving While Improving Product Quality
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
