"ventilation systems and ventilators"

Find out why we recommend rafter ventilation slides when using spray foam insulation in pitched roofs where a high-resistance roof membrane is in place. The rafter slide not only provides ease of access to the external roof for future repairs/replacement, when ventilated appropriately, it can be effective at managing moisture.

Woking Borough Council instructed main contractors Sir Robert McAlpine who then engaged Airflow Design Services to carry out the design, supply and installation of Market Walk’s smoke extraction system at Woking Shopping Centre in Surrey. S&P UK Ventilation Systems was selected to support the new smoke extraction system by providing smoke axial flow fans which also help to optimise ventilation and indoor air quality.

SubFloor flooring was used to help renovate, raise and ventilate a 700 m² floor into a Nursery near Gothenburg, Sweden.The Subfloor ventilation system was ideal for this nursery, as it allowed for multiple floor height adjustments and for ventilation installations under the floor. Associated floor ventilation material such as ducts, air distribution strips, fans, etc. was also provided. The negative pressure the ventilation generates under the floor creates a fresh and healthy indoor environment.This simple and elegant solution raised and levelled the floor to allow for installations and insulation. The joist and screw system allows for quick and easy assembly so that the floor can reach the desired height.Products:Steel Joist 45x30x3800 mmSubFloor Screw 100 mmInsulation Bearer 45 mmHeight Variation: 46 - 100 mmJoist separation: c/c 600 mmSystem Weight - c/c 600 mm: 2.06 kg/m²Materials:Steel, Z100 GalvFibre-reinforced polypropylenePoint Load Limit (50 x 50 mm): Between screws over joist - 7.08 kNOver screws over joist - 8.78 kN

The world’s leading museum of art and design, the V&A Museum, appointed Consultancy Webb Yates to carry out significant design upgrade work to its ventilation systems to provide heating and cooling for the staff kitchen and back of house area. A small window provided the only access point to the installation area in the courtyard. S&P UK was selected to supply a heat recovery unit that could fit through the small access point and meet the bespoke requirements of the building

S&P UK was appointed by local Mechanical and Electrical (M&E) contractors to specify the bespoke ventilation requirements. Following in-depth analysis, our recommendation to supply our newly-expanded RHE 15000 was given the go-ahead. The heat recovery unit provides the highest rate of airflow for large spaces, indoors or outdoors, and is capable of pumping 4 m³ of fresh air per second

OverviewKEA Dublin is a 2787m² shopping centre in Ballymun Ireland which required a full smoke ventilation system from Powrmatic.Project BackgroundIKEA Dublin is 30,000 square-foot shopping centre in Ballymun Ireland which required a full smoke ventilation system from Powrmatic.Project SolutionPowrmatic supplied 73 Roof Opensky smoke ventilators to the new IKEA store in Dublin. Specified and installed by Air Design Systems Ltd, the installation is providing full smoke ventilation to five separate areas within the store.The second area is the show room and café which were naturally ventilated by louvred ventilators and split into zones using a fixed smoke curtain. A similar approach was taken with the self-serve warehouse and checkout area, which was also naturally ventilated using louvred ventilators and fixed smoke curtains. Polycarbonate blades are used on the louvred ventilators to allow natural light to enter the spaces. Additionally, the escape staircases were ventilated using louvred ventilators at the head of the stairs and a local control panel with an emergency break glass.Project Result“We were involved from the very early in the design stages of the project, using our knowledge and experience of installations within other IKEA stores and warehouses to engineer a suitable, cost-effective solution,” recalled  Air Design Systems Ltd Director Alan Clare.“Within these works we have had to include for three separate main control panels, all electrical wiring run in fire-protected cable, local control panels with emergency break glasses and a mimic control panel linking all smoke ventilation zones. We also provided rain sensors, roof access hatches, and head of lift shaft cowls,” he added.Due to the success of the project, there was a requirement within a year of opening to extend the warehouse area. Air Design Systems Ltd was awarded the sub-contract to extend the system into the new space and link back to the existing control system. In total, a further 14 Powrmatic ventilators were installed in the warehouse roof & walls and at the head of the two additional emergency staircases.Powrmatic’s Roof Opensky ventilators are attractive, low-profile units that have been specifically designed for both smoke and heat exhaust and natural ventilation applications. The Opensky can be roof or wall mounted for exhaust or inlet and can be supplied with a hinged base for use as an access hatch. They are tested for use as smoke ventilators to BS EN 12101-2.

This case study takes the reader through the need and requirements for providing and implementing a combined smoke and natural ventilation system for the City Academy, Hackney .

OverviewPowrmatic Wall Opensky natural and smoke ventilators were specified to help to protect Pepperl + Fuchs’ new HQ and logistics centre in Singapore.Project BackgroundWall Opensky natural and smoke ventilators for Pepperl + Fuchs, a global manufacturer of process automation specialising in the manufacture of sensors. One area of the company’s new Singapore facility is a high bay warehouse that required an automatic natural and smoke ventilation system to meet fire safety regulations.Project SolutionWall Opensky natural and smoke ventilators were specified to help to protect Pepperl + Fuchs’ new HQ and logistics centre in Singapore. Powrmatic Partners INNIVATE, therefore, proposed a solution using low-level inlet ventilators on two walls with exhaust ventilators at a high level on the same walls. In all, 36 Powrmatic Opensky ventilators have been supplied for the project – 18 on each wall divided into nine at the low level and nine at the high level.Project ResultAll of the smoke ventilators are fitted with 24 V DC actuators and grouped to operate simultaneously in the event of the fire alarm system being activated. Each Opensky ventilator is fully insulated and finished in a polyester powder coating in a complementary colour to that of the surrounding cladding. INNIVATE provided a ‘one-stop’ supply and installation solution from the early stages of the project through to final testing and commissioning, ensuring that the installation meets the requirements of both Pepperl + Fuchs and the Singapore Civil Defence Force.Paul Paffett, Innivate Director added “Our partnership with Powrmatic is going from strength to strength and this project just highlights how we are working together providing our clients with natural and smoke ventilation systems. The Powrmatic Wall Opensky was selected due to its performance and value, as well as its high level of reliability”.

OverviewHead of stairwell High Rise Student Accommodation Ventilation designed and installed by ADS (Air Design Systems) at a brand new student accommodation on Friars Road, Coventry.Project BackgroundTrinity View is a brand-new student accommodation in Coventry with Six iconic blocks for 614 students, all set around a private courtyard which required a smoke ventilation system.Project SolutionADS (Air Design Systems)  installed Powrmatic N-SHEV Stirling natural and smoke ventilators at the head of three stairs along with Stirling vents above the smoke extract fans in two smoke shafts. Along side these smoke ventilators, a Powrmatic N-SHEV Wall Opensky was installed at the head of a separate smoke shaft that terminated in the Façade. The Stirling Casement Ventilators were operated by 24v drive open/drive close actuators opening to 90° and painted to a RAL 7016 colour to match the existing building. The Roof Opensky N-SHEV ventilator was also operated by an electric 24v drive open/drive close actuator with single skin aluminium blades mounted on a turndown base.Project ResultADS (Air Design Systems)  delivered an expectational high rise student accommodation smoke ventilation installation which was handed over on time and in budget with their customer. The student accommodation now benefits from a life safety smoke ventilation system. ADS also provided the smoke shaft dampers, the facade FLW Fieger louvred vents and the full control system for the accommodation. The 4 different sized Stirling Casement ventilators offered 1.04m² (x2) , 1.32m², and 1.15m² Free area to Approved Document B.

Discover the transformative impact of innovative ventilation and sun control systems tailored for commercial spaces. In the bustling landscape of Spitalfields Market, the quest for optimal indoor climate management led to a collaboration with DUCO for their groundbreaking continuous louvre wall system and architectural sun protection system.Efficiency redefined for dynamic environmentsThe installation of DucoWall Classic 45 HP continuous louvre walls at Spitalfields Market highlights the significance of intensive ventilation. Engineered to offer unparalleled efficiency, this system excels in facilitating substantial airflow while minimising resistance. It's a solution that ingeniously maximises air movement within confined spaces, ensuring a fresh and invigorating environment.Explore our continuous louvre wallsPromoting healthier indoor air qualityIn crowded commercial settings like Spitalfields Market, maintaining a healthy indoor climate becomes paramount. Tom Revitt, UK & I Sales Manager at DUCO, underscores the critical role of ventilation in such spaces:“The DucoWall Classic W 45HP continuous louvre wall stands out not only for its exceptional airflow but also for its sleek and aesthetically pleasing design. It's a seamless integration of form and function, specifically tailored for ventilation to large plant areas that demand both efficiency and visual appeal.”Revolutionising intensive ventilation with DucoGrille Classic F 45 HPAs a pioneering system tailored for intensive ventilation, the DucoGrille Classic F 45 HP marks a significant stride in optimal air movement solutions. Its design, specifically engineered for spaces demanding high airflow rates, ensures an unparalleled level of performance.Tony Colborn, Director Conttego building façade solution provider:"At Spitalfields market, the DucoGrille Classic F 45 HP is installed above glazed window lines for extraction of contaminated air and odours at food vendors. With an exceptionally low resistance factor, this system redefines efficiency by maximising airflow while minimizing energy consumption. Its installation at Spitalfields Market demonstrates its capability to create a controlled, refreshing indoor environment by efficiently purging stale air and introducing fresh air, essential for occupant comfort and well-being.”Discover our intensive ventilation gamutSymbiosis between shielding and sun protectionDucoSun Ellips emerges as an ideal solution to screen off areas, as is the case at Spitalfields Market. Tony Colborn continues: “At Spitalfields, this system is used as privacy screening to screen the park at the side of the building looking directly into the windows of the offices above the retail areas.” The integration of DucoSun Ellips underscores not just technological advancement but a meticulous balance between functionality and architectural finesse, that shields unwanted glances from outside while harmonising with the building's design ethos. But the product has a third asset. For it also ensures that large areas of glass are protected from direct sunlight, ensuring a pleasant indoor climate for everyone."Explore our architectural solar shading gamutTransforming commercial spaces with ventilation excellenceIn a landscape where ventilation and sun control solutions are paramount for comfort and well-being, DUCO's innovative products emerge as game-changers. The integration of these advanced ventilation and sun control systems at Spitalfields market underscores their ability to redefine the standards of indoor climate control, promising a refreshing, invigorating experience for both occupants and visitors alike.A testimonial of excellent functional and aesthetic valuesThe project proceeded seamlessly, culminating in the Main Contractor's satisfaction with the final outcomes. Overall, this project stands as an exemplary reference, showcasing functional and aesthetic excellence.

Project BackgroundDesigned by Pritzker Prize-winning architect Zaha Hadid in 2004, before London won the bid for the 2012 Summer Olympics, the London Aquatics Centre is an indoor facility with two 50-metre (160-foot) swimming pools and a 25-metre (82-foot) diving pool. Its iconic wave-like roof sweeps up from the ground and was inspired by the fluid geometry of water in motion, creating spaces and a surrounding environment in sympathy with the river landscape of the Olympic Park.Project SolutionPowrmatic Wall Opensky louvred ventilators were at the heart of the smoke and natural ventilation system at the London Aquatic centre in the Queen Elizabeth Olympic Park in Stratford, east London. The ventilation systems were designed and installed by Air Design Systems Ltd.The wall mounted Opensky louvred ventilators are used to provide a high-free area at the back of the stands for heat exhaust and smoke extract. The units were double-stacked and provided with a white polyester powder-coated finish.Air Design Systems Ltd also made provision for the control system that included local control panels, electrical wiring, override switches and full commissioning and demonstration of the system.Project ResultTested for use as smoke ventilators to BS EN 12101-2, Powrmatic’s Opensky ventilators can be roof or wall mounted for exhaust or inlet and can be supplied with a hinged base for use as an access hatch. They have been specifically designed for both smoke and heat exhaust and natural ventilation applications and combine an attractive style with a discreet, low profile.

OverviewA sheltered housing accommodation owned by Bournemouth Borough Council were in need of a new smoke ventilation systemProject BackgroundSix blocks of sheltered housing accommodation owned by Bournemouth Borough Council were in need of a smoke ventilation system. The project was carried out to replace older ventilators that were proving unreliable and did not meet current requirements for energy performance.Project SolutionPowrmatic Krystalite louvres were selected from a shortlist following a tender exercise by Bournemouth Borough Council, and installed by Dorset Electrical and Fire Alarms (DEFA). They are located at the ends of corridors and stairwells, providing natural daylight and ventilation to common areas, with automatic smoke and heat ventilation in the event of a fire.Each ventilator is equipped with a manual switch for residents, as well as rain and wind sensors, to automatically close the louvres in bad weather. In addition, the warden has a manual override function to close the louvres at night, safeguarded by an anti-finger trap facility.Project ResultKrystalite ventilators feature high levels of thermal insulation, combined with a polyamide thermal break to minimise energy losses. Consequently, Bournemouth Borough Council will benefit from improved energy efficiency while ensuring the safety and comfort of its residents.

OverviewThe BP2 office building was constructed on reclaimed land at the eastern gateway to the Canary Wharf estate and comprises 14 stories above ground, plus three basement levels. The building’s design places a strong emphasis on energy-efficient performance, so this was an important criterion in the selection of ventilators.OverviewThe BP2 office building was constructed on reclaimed land at the eastern gateway to the Canary Wharf estate and comprises 14 stories above ground, plus three basement levels. The building’s design places strong emphasis on energy efficient performance, so this was an important criterion in the selection of ventilators.Project BackgroundAir Design Systems Ltd provided a full design and build package for the client. This included installation of local control panels and electrical wiring, as well as micro-switches to allow a positive signal that each ventilator is fully open prior to the pressurisation system starting up. Air Design Systems Ltd also supplied and installed numerous continuous louvres to the plant wells that rise through the building and terminate at roof level.Project SolutionPowrmatic supplied a large office building ventilation solution with a combination of single and double flap Skyvent ventilators to provide natural and smoke ventilation at the BP2 building in Canary Wharf, East London. Each of the 13 BS-EN 12101 ventilators was installed by Air Design Systems Ltdonto existing upstands with insulated lids and bodies and polyester powdered coated to RAL 9007 matt.Project ResultSkyvent ventilators are designed for both smoke and natural ventilation and are available in single and twin flap versions to suit the needs of each project. They can be installed on upstands, roof sheeting and into glazing systems. They feature very low air leakage when closed, and are weatherproof when closed, as tested to BS Parts 1 & 2. Insulated options can achieve U-values as low as 0.17W/m2/K.Skyvent ventilators are available with optional aluminium (single skin and insulated), polycarbonate or glazed lids in polyester powder paint finishes to any standard BS or RAL colour. A full range of accessories is available including bird guards, security guards and insect mesh.

Data centres and server halls present unique challenges that demand a distinct approach to architectural design and infrastructure. These facilities require a delicate balance: efficient ventilation to combat heat accumulation while ensuring robust protection against intrusion and unauthorized access.Challenges faced by Data CentresHeat AccumulationThe relentless heat generated within data centres necessitates effective ventilation systems to manage and disperse this thermal load efficiently.Security and PrivacySimultaneously, the need to shield sensitive information from prying eyes and potential intruders underscores the crucial requirement for stringent security measures without compromising on airflow or functionality. Solutions to Address Data Centre Challenges 1. Natural and Intensive Ventilation To meet the specific needs of each data centre project, our range of ventilation solutions is tailored to ensure optimal airflow. By combining DUCO ventilation products, such as weather-resistant screening and louvres (DucoWall), Nightcooling (NightVent), dampers (DucoGrille Close), transfer grilles, roof turrets for discreet air vent concealment, and sound-absorbing, self-regulating window ventilation, we create bespoke high airflow systems suited to your project's requirements.Explore our high-performance products2. Acoustic Noise ControlNoise pollution management is paramount in data centres. Our DucoWall acoustic louvre walls and sound-absorbing window vents are specifically designed to minimize sound while maximizing airflow to equipment. The louvre blades are filled with non-flammable mineral wool, ensuring effective noise control.Discover our noise control solutions3. High Security LevelEnhancing security and reducing the visibility of machinery is critical. Our DUCO louvre wall screening and structural solar shading act as visible screens, maintaining natural airflow while deterring intruders. The DucoDoor seamlessly integrates with the louvred walls or screening, providing access to server halls and technical areas without drawing attention. Our patented intrusion-resistant solution increases security while shielding open plant equipment from view.Explore our security solutions4. Architectural Solar ShadingPreventing heat penetration through windows or entrances is vital in data centres. Our solar shading solutions reduce heat ingress, minimizing the need for excessive ventilation to maintain a consistent indoor temperature.Find out more about our shading solutionsResults and Impact Implementing these tailored solutions across diverse data centre projects has brought remarkable outcomes:Optimized EfficiencyBespoke ventilation systems have significantly reduced energy consumption while maintaining precise airflow control, ensuring an efficient data centre environment.Enhanced PerformanceAcoustic noise control measures have fostered a quieter and more productive workspace, maximizing equipment performance and staff focus.Improved SecurityIntegrated high-security solutions have fortified data centres against intrusions while maintaining essential airflow and functionality.Sustainability AdvancementsArchitectural solar shading has contributed to sustainability goals by minimizing heat ingress, reducing reliance on energy-intensive cooling systems. These solutions collectively exemplify our commitment to revolutionizing data centre ventilation and solar shading solutions, ensuring optimal performance, security, and sustainability.

OverviewMechanical Smoke ventilation system designed and installed by Dyers Environmental Controls Ltd at Droylsden Marina.Project BackgroundThe Wharf, set alongside Droylsden Marina offers a collection of modern 1, 2 and 3 bedroom apartments which required a mechanical smoke ventilation system. Dyer Environmental Controls Ltd supplied and installed a mechanical smoke ventilation solution in a Watkin Jones Homes development. The fully automatic EN certified system allows safe escape for residents and clear access for firefighters.Project SolutionDyer Environmental Controls Ltd supplied and installed a mechanical smoke ventilation solution in a Watkin Jones Homes development. The apartment block has 6 levels connected by a central staircase. Dyers installed EN certified dampers to each floor along with local smoke detection. The fans were placed within the smoke shaft with a Powrmatic N-SHEV Roof Opensky louvred ventilator situated above them, providing weather protection. A control panel operates the duty and standby fans. Two AOV smoke dome vents are in place to provide smoke clearance, one located on level 6 and the other on the central staircase.Project ResultThe Powrmatic open sky louvre is situated above the smoke extract fans, providing weather protection. If smoke is detected in the building the system will open the corridor AOV, smoke shaft damper, head of stair vent and open sky louvre. The duty fan will run to extract any smoke located in the corridor. In the event of a power failure the standby fan will engage. Dyer’s fully automatic system allows safe escape for residents and clear access for firefighters.

Nestled in the vibrant heart of London, Sancroft is an office building that stands tall, a commanding structure that spans over 10 floors with 2 levels of basement with a GIA of circa 429,000sqft. When the building’s architects, Buckley Gray Yeoman Ltd, were tasked with providing intensive ventilation in the building, they turned to Price Engineered Solutions for advice. Price Engineered Solutions, renowned for their leadership in supplying heating and ventilation components for key projects across the UK. They recommended the architects to work with DUCO for the installation of intensive ventilation. A Breath of Fresh Air: Continuous louvre walls with value for moneyTo ensure the Sancroft building is ventilated naturally and continuously it was decided to install the sturdy, robust aluminium louvre-wall system, DucoWall Screening 70 & 75.John Biss, Contracts Manager from Price Engineering Ltd, explains: “The selection of the DucoWall Screening 70/75 was purly down to our recommendations and budget constraints. DUCO's louvre-wall system emerged as the ideal choice in terms of cost-effectivness.” Innovative design and aesthetic appearanceWhat sets this project apart is its innovative design, which distinguishes it from the neighbouring structures.John Biss continues: “This project is truly unique due to its innovative design. For instance, we had to incorporate bracketry to support a wire trelis that over time, will host climbing plants. . The sleek appearance of the DucoWall Screening adds to the uniqueness of the building”.Super-quick assembly and high airflowThe Z-shaped louvre blades of the DucoWall Screening are clicked directly onto the support section thanks to a direct clip system, ensuring super-quick assembly. The very large span and high airflow of the louvre wall ensures high ventilation values and thus an optimal indoor climate for all office workers present.John Biss : « With Duco’s patented ‘Direct Clip’ system, the louvre blades are clicked onto the support section directly, ensuring fast installation. In a world where everything has to be delivered very quickly and the next job is waiting in line, this is a very welcome asset!”Fine collaboration and postive feedbackThe collaboration between other parties, such as Britplas, leading commercial glazing specialist in the UK, and the engineers and contractors was very great. We had open communications between all parties involved which led to yet another project going off without a hitch”. Our client expressed profound satisfied, not only with the DucoWall Screening louvre wall but also with our adapt management of the design and installation process all while minimizing disruptoin to other trades” As John Biss aptly concludes,” We’ve delivered a project that exceeds expectations, offering a breath of fresh air in every sense” Architect: Buckley Gray Yeoman LtdBuilding contractor: Price Engineered SolutionsCommercial glazing specialist: Britplas     

Our AEROMAT window ventilator range and AEROTUBE single-room heat recovery systems qualify for the UK government’s new Green Homes Grant.

In the heart of the vibrant student city of Sheffield lies The Gate, a modern student accommodation scheme that houses 455 students. The imposing building is situated along the busy main road bordering Sheffield Hallam University and is equipped with numerous facilities including a gym, rooftop terrace, and a cinema… The complex is truly a diamond among student residences. The installed DucoMax sound attenuating window ventilator makes a major contribution to the healthy indoor climate of the building.About The GateIn the heart of the bustling student city of Sheffield, surrounded by a number of busy roads and right next to Sheffield Hallam University, is the brand-new student accommodation - The Gate.   Numerous facilities contribute to a pleasant living environment for the 455 students who live there, including a gym, a spacious rooftop terrace with breathtaking views, a cinema room, communal kitchens and study areas.A Healthy Indoor ClimateAt The Gate, attention is not only paid to different accommodation levels for the students, but also their long term wellbeing and as part of this a healthy indoor climate is also highly valued. On average we spend 90% of our time indoors. Good ventilation ensures a healthy home and prevents health problems such as dry eyes and throat, headaches while studying, loss of concentration and stress among the students. In addition, good ventilation has been shown to improve learning performance by up to 23%. The Gate opts for a natural ventilation system in which fresh air is supplied through the facade. The DucoMax acoustic window vent not only ensures a plentiful supply of fresh outside air, but also reduces any outside noise from the city below to a maximum (up to 53 dB).Reducing noise nuisanceThe ventilation system supplies fresh air via the DucoMax acoustic window vent in the living and sleeping areas, while in humid rooms polluted air is removed. The central location of The Gate provides easy access to the vibrant city of Sheffield, but unfortunately this can cause a lot of noise nuisance too due to the busy traffic. The DucoMax was developed specifically for buildings with high levels of noise disturbance, to keep the noise out. The integral self-regulating valve also keeps the air flow constant during differing wind pressures. As a result, students are hindered as little as possible by these external factors. The combination of the various facilities with a healthy indoor climate contributes to an optimal learning and living environment for the students.

Duco responds to the requirement to create a healthy as well as (acoustically) comfortable indoor climate by using self-regulating window ventilators in the form of DucoFit 50 ‘SR’, DucoMax ‘SR’ and GlasMax ‘SR’. “DucoFit 50 ‘SR’ lends itself perfectly for use on the lower floors of the tower blocks whereas DucoMax ‘SR’ and GlasMax ‘SR’ window ventilators are eminently suitable at heights between 20 and 40 metres.

application area: commercial ventilationuse type: offices, choir roomsproject scope: reline with minimal access to ductadded value: 25-year guarantee on air-tight and one-piece linerBackgroundThe 12 existing chimney flues had to be lined to be made suitable for ventilation to serve the newly refurbished building. From each room the flues were lined with VentilFlex-25 Green up to the attic level and out the top of the chimney. The team had to carry out a precision job in a confined space with minimal access to the duct.Statement of workVentilFlex-25 Green was chosen for this project because of its versatility and its long life span. The liner is light and comes as a soft and folded tube, which makes it easy to transport and to lower into the ventilation duct. Once in position, the liner is inflated and heated up, gradually assuming and maximising the internal dimensions of the existing ventilation duct. The resulting one-piece liner is corrosion resistant, completely air-tight and it carries a comprehensive 25-year guarantee.

The North Devon Enterprise Centre in county Devon was constructed using sustainable materials and techniques.DUCO also played a role in this with its intensive ventilation techniques.Main contractor ISG has constructed the Enterprise Centre at Devon County Council’s Roundswell Enterpise Park development. The centre has been designed to offer flexible office accommodation for small and medium size businesses that are looking to grow. The building was constructed using sustainable materials and techniques.DUCO also played a role in this with its intensive ventilation techniques.Environmentally sustainable buildingThe Enterprise Centre, which is known as NODE, has still a few office facilities for sale, but most of the facilities were sold already by companies both local and from the county.The design and construction of the building was developed with environmental sustainability in mind, resulting in the achievement of the BREEAM (Building Research Establishment Environmental Assessment Method) Excellent Status.Intensive ventilation for a healthy indoor climateDUCO is proud to be part of this achievement through the installation of its high-end intensive ventilation products in the Enterprise Centre’s building. One thing’s for sure: no compromises were made on ventilation in this project.No fewer than three high-performance DUCO ventilation products can be found in the building. Combined, they provide sufficient intensive ventilation in the entire building.DucoGrille Solid F 30Z window grilles are made of punched solid louvre blades which are very robust and equipped with an insect screen. A reinforced version of this frame profile can acheive burglar-resistance to Class 2.DucoGrille Solid G 30Z is a recesses mounted wall louvre, manufactured from extruded aluminium profiles. The perforated blade profiles act as an insect screen, whereas the Z-shaped blade ensures a robust design.DucoGrille Close 105 blade dampers were installed and fitted with the DucoGrille Solid window grilles. Thanks to the high airflow rate the DucoGrille Close 105 damper is also suitable for adjustable extract. It allows fresh air from the outside enter the Enterprise Centre building through the building envelope ensuring a healthy indoor climate!

Our Market Leading SSH Acoustic trickle ventilators were specified for this mix of High rise and town houses for a Major regeneration project for Galliard Homes in Birmingham.The site is located on a major road pathway into the city so having a high performing acoustic ventilator was key in the designOur SSH 5000Ea with an external acoustic model was supplied and provided 42Dnew sound reduction "in the Open Position" These powder coated acoustic trickle ventilators were located in the head of the window frames as they have a height of 40mm and only require an 11mm slot height this avoiding large window head profiles

This ventilation system was key for this oak frame cottage in Herefordshire. After achieving an airtightness of 1.51, it was imperative to integrate ventilation to ensure the cottage was as energy-efficient and comfortable as possible.Partel consulted with Oakwrights to design a smart ventilation system that improved air quality and reduced energy costs. LUNOS e2 heat recovery ventilation units supplied by Partel were installed in all living spaces such as the living room, kitchen, and bedrooms. The versatile installation option, extremely compact fans, and highly energy-efficiency operation made them ideal for this residential project.

The School of Rock music school in Blackrock Village, Dublin, has undergone a major retrofit designed by KOTA Architecture.Partel consulted and worked with KOTA to develop an optimised ventilation design strategy for the existing building, providing technical support, and qualified service for installation and commissioning, facilitating the delivery of a complete decentralised ventilation system.LUNOS e260 and Nexxt E heat recovery ventilation systems were specified to be implemented.

The IQL in the International Quarter (TIQ) is London’s most dynamic and innovative business neighbourhood. A destination where people and organisations come together to encourage creativity, promote curiosity and embrace change for good. The TIQ area covers fully occupied buildings and have glazed-in DucoWall 20V louvres installed, combining intensive ventilation with an aesthetically pleasing design.

Atria natural smoke ventilation in accordance with EN 12101-2 for a mixed use premises. System design, product supply and partner installation of a natural smoke ventilation system including battery back up to ensure failsafe operation in the event of mains power failure.

Project detailsDerby City Council’s new Innovation Centre is at the heart of Infinity Park, Derby’s new 250-acre commercial and technology park.Designed to embrace the characteristics of transport engineering, the centre will play a vital role in supporting companies in the aerospace, automotive and transport industries by helping existing companies to grow and new ones to develop. Project overviewThe Innovation Centre demonstrates its environmental credentials through a number of sustainable features to reduce the carbon footprint. These include GDL natural ventilation products to help provide efficient heating and cooling.GDL worked in conjunction with Derry Ltd to provide and install Intelivent Wall Units and Penthouse Turrets.Designed to meet the ventilation demand of the occupied spaces, our in-house design team assisted making the correct system choices. Our Intelivent products are particularly effective in offices, seminar rooms & workshops where occupancy levels vary throughout the day and a controlled ventilation rate is required.Benefits of using GDL Products on the projectThe Wall Units allow a controlled environment by allowing natural fresh air to enter the building via external weather louvres. The heating coil within the unit is used as a front line heating source during winter.Our Intelivent Turrets offer a balanced supply of fresh air whilst removing warm stale air, an ideal product to ventilate the workshops effectively and efficiently.Intelivent Transfer Fans have been installed to ductwork to assist with the supply and extract of air within the offices and seminar rooms.

Electricity House, Crest Nicholson Homes’ stylish city centre apartment development in Bristol is using an advanced smoke ventilation system from leading smoke and natural ventilation specialist, SE Controls, to help keep residents safe if a fire should occur.

Two hundred modules of the VELUX Modular Skylight system were installed as part of an innovative lighting and ventilation strategy led by BAM Construction and AHR Architects for the Ministry of Defence’s new UK Hydrographic Office. Modularised and prefabricated, the modular skylights simplified a complex specification for natural daylight, first-class ventilation, and modern aesthetics in a central atrium area at the heart of the new development. The incorporation of natural daylight and ventilation were key design principles in creating a welcoming and pleasant environment for employees. Read the full case study

Passivent case study - Acoustic facade ventilators for City Centre college Includes Passivent Aircool facade ventilators

Passivent case study - Tesco Natural Ventilation Project, Ramsey, Cambridgeshire Includes Passivent Airscoop Roof Ventilation Terminals

A Natural Ventilation system at the newly refurbished Metallurgy and Materials building at Birmingham University.

Salthaven Apartments, Tower Road, Poole, DorsetThe Salthaven apartments in Dorset aimed to deliver luxury living for occupants. Bayview Developments not only constructed beautiful homes for them, but also opted for highly energy efficient heating within the new development.Each of the 12 two or three bed apartments have been fitted with their own individual exhaust air heat pump (EAHP). This technology has been installed in buildings across continental Europe for many years but is now being used more commonly within the UK. Bayview Developments were looking to exceed their planning requirements by reducing carbon emissions and providing cost savings for occupants. NIBE’s innovative EAHPs were therefore the ideal solution.The solution to the projectA NIBE F730 EAHP system removed the need for gas boilers, something Bayview were keen to do given the UK’s net zero targets and commitment to phase out the technology. As heat pump technology is powered by electricity, no gas has been installed at the site.The NIBE F730 unit can be found in the utility room cupboard of each apartment and is comprised of a ventilation system, a hot water cylinder and a heat pump – a complete ‘all-in-one’ product. It works by drawing warm air from the kitchen and bathroom to feed the heat pump, which extracts the heat energy. The recovered energy from the ventilation system is used to drive the heat pump process, which heats the underfloor heating and provides water for the integrated 180litre hot water cylinder. The stale air from the ventilation system is then released outside, whilst fresh air from outdoors is introduced via wall inlets with cleanable filters. The efficient system minimises energy consumption by combing ventilation heat recovery with heat pump technology, that is perfect for well insulated new build properties such as these.The ResultsThe EAHP systems meet the average annual heat demand of 6019 kWh for each individual flat whilst also providing instant hot water. Occupants are able to schedule their heating to suit their timetable and energy tariffs, and therefore benefit from lower energy bills. The system performance factor (SPF) measures 3.33 – this means the system is very efficient as every kW of electricity used to run the unit produces approximately 3 kW of heat energy.NIBE utilised connected electricity meters in 3 apartments to remotely monitor the systems performance across a 12-month period. NIBE was thus able to see how the systems met energy demand consistently for residents, keeping them comfortable and warm throughout the year.Energy consumption data shown in Figure 1 visualises electricity consumption data from the monitored apartments throughout the year. This data also covers the provision of all heat pump controls and continuous mechanical ventilation.Figure 1: 2022 Energy Consumption data for monitored apartments.The all-in-one system has shown a noticeable reduction in energy bills for each apartment too, with all 3 monitored apartments experiencing both monthly and cumulative cost reductions in their energy bills as shown in Figures 2 and 3. This comes with the additional peace of mind that consumers will be kept cool in the summer months with ventilation with no increase in costs.Figure 2 and 3: Monthly and Cumulative Heating Bills for Apartment 11 with the NIBE F730 heat pump compared to a natural gas boiler.The occupants of Apartment 11 are saving on average £130 on their annual heating bills with the heat pump system in comparison to a natural gas boiler, even with the additional provision of mechanical ventilation. We expect that these savings will continue to increase as the Government seeks to rebalance green levies to decrease electricity prices.Sunstone Energy Ltd, the installer for this project, told us how easy the control system is to use for this heat pump, allowing for heating and hot water to be available at any time during the day. The building also benefits from insulation, underfloor heating, smart controls, double glazing, hot water cylinders and mechanical ventilation with heat recovery (MVHR).TestimonialVictoria and John are both residents of the Tower Road apartment complex and have been comfortably living with the exhaust air source heat pump system for a year. They added “We are delighted so far with the new heating system, and love that it has been providing us with heating and hot water throughout the year, keeping us warm in the cold winter months. The heat pump works just as well as our older systems and it is great to know that we’re also doing our bit for the environment in the process.”About the installerSunstone Energy Ltd takes responsibility for delivering complete renewable solutions appropriate to their client’s properties. Their expertise includes the installation of ground source and air source heat pumps, underfloor heating, solar panels, biomass boilers and MVHR.  

Kingspan Light + Air worked on project jewel at Changi International Airport in Singapore. One of the most innovative project features is the distinctive dome-shaped facade, made entirely of glass and steel. Our team worked with the architects and project team to specify and install over 100 Lumera ventilation windows. The Lumera ventilation windows also operate as an integral element of a wider Smoke and Heat Exhaust Vent (SHEV) system.

VELUX Commercial won the tender to deliver the 45.6m x 4.3m structural barrel vault rooflight system, with integrated ventilation, planned for the central gallery. The use of a diffused polycarbonate solution also minimises glare on sunny days. A vertical frame was designed to incorporate ventilation.The rectangular aluminium structure sits beneath the rooflight - accomodating 23 EN 12101 certified centre pivot louvres for both smoke and comfort ventilation.

Originally opened in 1863 and voted 'Best UK National Treasure' at National Geographic Traveller Magazine Reader Awards, the Grade 1 listed, iconic British landmark, The Temperate House at Kew, reopened in 2018 after a major five-year, £41 million restoration. Comprising five pavilions and showcasing over 10,000 new plants from all over the globe, this glass cathedral is the world’s largest Victorian glasshouse, protecting the often rare and tender plants throughout the UK’s cold winters. Commissioned in 2017 by renowned architects Donald Insall Associates - heritage and historic building specialists - and working with ISG, the global construction and engineering company, Britannia designed and manufactured 146 bespoke cast iron floor grilles - a total of 73 linear meters - to house part of the vast new sunken trench heating system. The original inadequate and inefficient heating, ventilation, and irrigation systems were no longer in adequate condition or sufficient for the purpose, and a new biomass underfloor heating system was added to produce ambient temperatures for the plants without impacting the integrity of the building. The finished bare metal design CGA03, meticulously created by our highly experienced pattern makers, echoes the original traditional Victorian grilles found elsewhere within the glasshouse complex and has since become Britannia’s signature grille. We are exceptionally proud to have been chosen and trusted to complete this award-winning project and are equally proud of our teams to produce it – from design, to manufacture, to installation.Frequently referred to as Cathedral, Ecclesiastical, or Victorian decorative floor grilles and as seen here, often placed over channels holding heating pipes, they provide a practical and decorative heating vent. Originally designed for churches they are increasingly popular in private houses, greenhouses, and commercial building developments. Our grilles can be ordered in cast iron or cast aluminium and finished in a wide variety of options.We also work in association with Gunning Heating, making decorative cast iron grilles that fit seamlessly into their underfloor trench heater units.  See our website for a full list of our grille designs and finishes or contact us to discuss your bespoke requirements.