"air terminal devices"

The £70 million project saw SAS International design and manufacture bespoke spun alum­inium profiled discs, acoustic metal wall panelling and System 600 rafts in the new terminal. The architects 3D Reid had to make the building light, airy and modern yet the façade and various materials used within the terminal had to withstand potential of a security breach. All products installed ‘land-side’ were required to meet the requirements of Aviation Security in Airport Development (ASIAD). The result answers aesthetic demands, yet provides the highest level of performance for the requirements of the building. For the design to be realised, square aluminium sheets were cut by the manufacturer into a circle and spun into a dome. Installation in such an environment means safety cables had to be attached to each disc, wall panel, tile and raft to ensure they do not fall and cause injury. Allowance for safety cables to be attached had to be taken into consideration during the design phase. Large vertical wall panels with an ultra-micro perforation were also specified to provide the necessary acoustic properties required for this vast open space. The very fine 0.7mm perforation, with 1% open area, helps to manage acoustics within the large open spaced terminal. The off-site modular manufacture of the architectural metalwork products meant installation was quicker, which causes less disruption to such a busy environment, and in addition there is no waste on site. Aesthetic versatility can be achieved using SAS International Architectural Metalwork throughout projects. It also allows for inte­gration of M&E services into the building design while meeting design demands and durability requirements. The range includes acoustic baffles, acoustic wall panels, air handling units, bespoke ceilings, and column casings.

The brand new state-of-the-art $177 million Brisbane International Cruise Terminal was completed in mid-2020 and will serve as a gateway for the Queensland tourismsector. The 9,300m² terminal was designed by Arkhefield in collaboration with Arup will provide visitors with a world class experience.The public spaces including the internal walkways, communal areas and departure lounge featured 1,500m² of Flowcoat Terrosso in four bespoke colour combinations.The decorative resin-based flooring system was chosen to provide a decorative, seamless flooring system that would not only create a luxurious and welcome environment, but withstand the expected foot traffic.A further 1,200m² of Deckshield ID was applied to the foot bridge, providing passengers with a slip resistant and safe surface as they board or disembark some of the biggest cruise ships in the world.Tremco CPG Australia’s portfolio of industry leading products provided not just a flooring solution for the world-glass tourism facility. In addition to the Flowcreteflooring systems, Tremco CPG Australia also provided the structural glazing silicone Proglaze II to a total of 218 glass panels.

SAS International designed and manufactured a range of solutions for the new 75,000 square metres Terminal 2 at Dublin Airport, Ireland. According to Dublin Airport the new second terminal will be capable of comfortably handling up to 15 million passengers per year. Specification demanded that durability, ease of maintenance and acoustics were considered. SAS International worked with architects Pascall + Watson to design the ceiling solution answering the architect’s brief to factor in ongoing maintenance conducted by Facilities Management teams in the future. The design of these large sized ceiling panels required careful consideration at design stage to ensure they would be manageable when working at a height. Designed and developed specifically for Dublin Airport was 35,000 square metres of ceiling systems, installed in the main departure area, walkways and baggage handling areas. This solution looks like any other suspended metal ceiling system as it provides an aesthetically pleasing flush finish. But where this product differs is its ingenious way of allowing access to the ceiling void and services for ongoing essential maintenance. This is of particular benefit in high traffic areas such as Dublin airport as it enables a corridor to remain in use rather than having to close off the entire route. SAS International manufactured the 20,000m2 of large aluminium frames for the fabric ceilings which creates a striking central feature. Working closely with SAS International were local installers Platt and Reilly who applied the stretched fabric to the frames on-site and hoisted them into position. Creating a comfortable environment for traveller and worker was helped with the use of acoustic floating rafts and perforated metal ceiling solutions (with integrated acoustic pads) to provide the necessary acoustic control for this project. Lighting was suspended neatly between the rafts to also provide a modern finish to the corridors. In addition Perimeter heating and air handling grilles also enhance the experience.

Rondo has supplied our Key-Lock Suspended Concealed Ceiling System to the new KLIA2 terminal. The KLIA2 is built to be Malaysia's Next Generation Hub - an airport hub that will allow seamless connectivity between low-cost and full-service carriers.

A Tricell system was designed by SAS International to fit the "Y" shaped departure lounge at Santiago Airport. SAS International has designed, manufactured and installed metal ceiling solutions for both interior and exterior areas of the new 74,000m² terminal of the Aeropuerto de Santiago, Spain. SAS810 tricell has been installed to create a triangular aesthetic in the departure lounges. This open cell system provides a geometric form that can easily be repeated for a striking finish. The flexible approach in SAS International’s design process enabled this unique solution to fit within the ‘Y’ shaped designed departure lounge. Installed in the main terminal and baggage hall, as well as exterior ceiling areas, is the linear profile system SAS710. The linear slat ceiling, designed so that each slat lines up neatly with the next, forms a perfect row resulting in clean and simple architectural lines. SAS710 was also chosen for the exterior of the building to provide continuity of design. Using specially designed slat retaining angles, the system has been adapted for strength and durability to prevent slats from being dislodged in high wind.

The first installation in Australasia has been completed of Boon Edam’s Circleslide architectural curved automatic sliding doors that elegantly cater to access for disability needs of modern and traditional buildings. The Circleslide installation for Mark Moran Group at Pacific Highway Warrawee on Sydney’s North Shore provides a prestigious, weather-protected entrance to a development of up-market aged care accommodation built by Next Group for Benson McCormack Architecture.  The door’s practical advantages also apply to a wide range of buildings in Australia and New Zealand, including commercial and public and private facilities, including offices, aged care, health, hospitality, restaurant, retail, tourist and transport facility uses, says Boon Edam Australia Managing Director, Michael Fisher.Circleslide installations consist of two sets of curved sliding doors – one on each of the entrance and exit sides – to provide a larger opening than traditional sliding doors, and retaining the elegant shape of revolving doors. This extra space is a major advantage for people with a disability, or those that require mobility aids. Enhanced accessibility Circleslide curved automatic sliding doors provide spacious and comfortable access for everyone using them including especially people with disability and their carers, and particularly people those with mobility issues who rely on wheelchairs, mobility scooters, wheeled walkers and other mobility devices commonly used in workplaces and public facilities. “Access to public and private facilities is an important and increasing issue for more than five million Australians and New Zealanders living with disabilities. This growing sector of the population includes the higher proportion of older people with limited mobility, including more than 750,000 Australasians who use mobility aids,” says Mr Fisher. “Where building professionals seek to provide for such people but want to retain the prestigious shape and functionality of revolving doors, Circleslide doors are an ideal solution that provides the additional capacity required,” he says. Circleslide doors complement Boon Edam’s global ranges of revolving doors, which is one of the world’s most comprehensive ranges. Their elegant design and access control functionality are preferred by architects, builders and designers for Fortune 500 companies in 27 countries. Customisable features The Circleslide door has an optional “winter mode” whereby only one sliding door opens at a time, which can reduce HVAC losses and contribute to the overall sustainability of the building. Like all Boon Edam revolving doors, Circleslide is available in a wide variety of colours and finishes, so it can be customised to the look and feel of contemporary and period buildings. The self-learning technology incorporated in the curved sliding door mechanism ensures extremely quiet and smooth movement of the doors. Options include: Interlocking modeConnection to external alarm system (e.g. fire alarm, smoke detector)Push-button free outKey impulse switchDirection sensitive motion detectorsGlass protection sheetsFloor matsAuthorised night entry·        Air curtain technology to create a barrier of air flowing from the revolving door’s canopy or sides to further extend revolving doors’ built-in advantage of excluding heat or cold to save HVAC costs through their unique always-open, always-closed configuration.  Night Locking Options include an electromechanical lock that can be unlocked with a key or by means of an optional key impulse switch.

COLLABORATIONArchitect: Koichi TakadaBuilder: Hutchinson BuildersDeveloper: Crown GroupBRIEFThe colour-coated precast concrete of this high-end luxury apartment building required a long-lasting, low maintenance, and cost-effective solution to maintain its stunning appearance.MATERIAL & APPLICATIONECOCLEAN Porosity CoatingECOCLEAN Self-Cleaning CoatingOUTCOMEECOCLEAN is proud to be part of yet another award-winning and architecturally designed building. The invisible photocatalyst coating self-cleans the exterior surfaces of the building and purifies the air providing a sustainable and economical cleaning solution that also reduces air pollution.

Ireland’s second largest legal firm, Arthur Cox, has moved to its new headquarters, Ten Earlsfort Terrace, Dublin. Located a stone’s throw from St. Stephen’s Green, the LEED Platinum fit-out building is a marker of sustainable design. Architects, Scott Talon Walker, had a specific design requirement in mind so chose SAS International for their longstanding relationship and expertise. To accommodate the number of recurring apertures, Scott Talon Walker collaborated with SAS to create bespoke service panels within the SAS330 hinged mega panel tartan grid. The panel design features five unperforated squares which create a single unit capable of housing fire detectors, movement sensors and other electrical devices. These unique panels satisfy the client’s M&E stipulations, ensuring the building’s sustainable performance well into the future. Additional SAS systems installed include: SAS500 acoustic lighting baffles and SAS150. Both of these systems assure complete design flexibility and service maintenance in equal measure. Nominated for Fit Out Project of the Year – Large Office, SAS International has once again exceeded the mark to deliver premium metal ceiling solutions for its client.

The PL-5700 is designed to work effectively with the interior louvre blades to provide unparalleled air intake and water protection performance. This model louvre was specified for the University of Sydney FAAS Building

CollaborationArchitect: Koichi TakadaBuilder: Hutchinson BuildersDeveloper: Crown GroupBriefThe colour-coated precast concrete of this high-end luxury apartment building required a long-lasting, low maintenance, and cost-effective solution to maintain its stunning appearance.Material & ApplicationECOCLEAN Porosity CoatingECOCLEAN Self-Cleaning CoatingOutcomeECOCLEAN is proud to be part of yet another award-winning and architecturally designed building. The invisible photocatalyst coating self-cleans the exterior surfaces of the building and purifies the air providing a sustainable and economical cleaning solution that also reduces air pollution.TestimonialArc represents an architectural statement that combines craftsmanship and texture to create a contemporary tower that respects the rich historical context of its surrounding urban fabric.Koichi Takada 

One of Australia's most iconic hotels is using Dyson technology to elevate well-being, comfort and pleasure. From light levels and air quality to hygiene and cleanliness, the world's best hotels scrutinise every detail to enhance the guest experience.

The six-storey car dealership opens up to the south and city streets with a fully glazed façade construction. In the evening the building reveals itself as a glass shelf. Inside the showroom, the floors are connected to each other by air spaces, creating a mix of visual relationships.

Alspec’s® Hawkesbury Commercial Multi-Fold Doors along with ecoWALL225® Flush Glazed Framing accentuates the key features of the open-air main pavilion which houses reception, plus the bar and dining areas, where subtle creativity pervades in bespoke sculpture and light installations. The featuring colours are those of natural elements and the bright staff are pure Byron in their cheery welcome and smart casual uniforms.

Located in the heart of iconic beachside suburb Bondi, the recently completed Amari Residences has maximised views, natural ventilation and safety by utilising a combination of Alspec’s KidScreen® window products, Air-Flo® frames and Breezway® Louvres. The development’s incorporation of these window solutions ensures best advantage can be taken of the location’s northerly aspects and ocean views for each of the 32 apartments across the building’s 9 levels.

Leading the way for architectural and educational public school design in New Zealand, Hobsonville Point Schools are located on the former Hobsonville Air Base, around 25 kilometres from Auckland. GWA Bathrooms & Kitchens partnered with the New Zealand Ministry of Education and Learning Infrastructure Partners to ensure this innovative education precinct met its key design and sustainability objectives by supplying a range of market-leading, water-efficient bathroom fixtures and fittings.

Designed by Tempus Design Studio, this project was the winner of the BDAQ Regional Design Awards 2019 – New Houses $750,001 – $1,000,000 Construction Cost. Breezway Louvre Windows are incorporated into the bedrooms, kitchen and alfresco area to offer a number of benefits to the homeowners including fresh air and wide open views out onto the natural surroundings. When closed, they offer protection from the elements so outdoor time can be enjoyed without the worry of the weather changing.

This design stemmed from the idea of the ‘Halo Effect’ – ‘a natural phenomenon whereby icebergs act as physical refuge for aquatic organisms while simultaneously releasing nutrients to their surroundings and generating a ‘halo’ of energetic life’. The Halo House is the epitome of an Australian modern family home. Breathe Architecture explained “the building reads like a geological feature in a landscape, continually evolving with the passing of time, weather and seasons”. The design represents a ‘breath of fresh air’, using light and natural materials to create a warm and nurturing home.

The Well is a beautiful sanctuary at Bondi Beach in Sydney’s Eastern Suburbs. The Dyson Airblade V hand dryer has been implemented on this project and it dries hands in just 12 seconds. Yet compared to paper towels, it reduces running costs by up to 99% and produces up to 81% less CO2. It's also hygienic: with HEPA filters installed as standard, it captures 99.95% of particles the size of bacteria from air used to dry hands and does away with paper towel mess.

CollaborationArchitects: Johnson Pilton Walker (JPW) and the Government Architect’s Office.Builder: Built.Material & ApplicationFunctional Coatings were applied to precast concrete elements to protect the memorial from carbonation in addition to giving the surface self-cleaning and air-purification propertiesOutcomeA stunningly sustainable multi-award winning project that includes the prestigious Sulman Medal. Our team is so proud to have played a part in the preservation of one of Sydney’s most iconic monuments, a symbol of our history and our future.TestimonialThe Anzac Centenary Project not only realises the vision from our past, it will continue to remind future generations of the contributions made by our servicemen and women.The Right Hon. Clover Moore, Lord Mayor of Sydney

Warwick Hotel Rittenhouse Square in Philadelphia, PA, is quite satisfied with the functioning and cost savings of their Boon Edam Tournex revolving door. The Tournex is an example of a classic automatic revolving door and is designed to handle high capacity applications. The historic building housing the Warwick Hotel Rittenhouse Square originally had a manual revolving door flush with the building’s facade. Somewhere along the way, it was decided to remove the relatively smaller gauge revolving door and replace the entrance with a double set of sliding doors. “Our HVAC system was designed for a revolving door entrance,” said Ray Hewitt, the hotel’s Director of Engineering, “we wanted to put a revolving door back in to address the negative pressure we were experiencing in the lobby.” That negative pressure was pulling in cold air during the winter months, and cooled, conditioned air was escaping out the double doors in the summer. During a complete lobby renovation project a few years back, designers worked to return to a revolving door lobby entrance. Because the Warwick is in a historic building, they could not change the facade of the building, so they pushed the entire entrance into the lobby itself. The architects and the designer chose a 12’ diameter Boon Edam Tournex automatic revolving door, with three door wings and a highly polished (mirror) stainless steel finish. The Boon Edam door is enclosed in a stylish glass cube, accented with purple neon lighting. Now, those entering the hotel first pass through a double set of sliding doors at the building envelope, leading to the revolving door. Swing doors are also available on either side of the revolving door to enter the lobby itself. The effect of the sliding doors and the revolving door in a cube is to virtually eliminate air flow from outside in, and vice versa. The Warwick has 301 hotel rooms and 106 permanent residents. On any given day, between guests, residents, staff, and visitors, up to 1000 people are passing through the entrance. Since the installation of the new entrance, the effect has been night and day—guest and visitors utilise the lobby space longer and in greater numbers. A big community table is usually filled all day long and the lobby is accented with attractive fireplaces. The hotel lobby also offers two full service food and beverage outlets (Bluestone Lane & Prime Rib Steakhouse), with a third to be announced sometime this year. In addition to a now grand sense of arrival and more useable, comfortable space, the new entrance is also paying dividends on energy savings. “With the old entrance, our HVAC was running constantly, it could not keep up. Now, the unit can shut down periodically; that’s good for the health of the system, and we’re seeing substantial savings on energy bills,” said Hewitt. The Boon Edam revolving door has an important feature for installations like a hotel or large office building—in the event of an emergency, the doors stop and the wings can be “book folded” to create wide open ingress and egress. The hotel has a maintenance contract with Advanced Door, but since installation the Boon Edam revolving door has been virtually trouble free.

LOCATIONParramatta, NSW – AustraliaCOLLABORATIONArchitect: HassellBuilder: ADCO ConstructionsBRIEFWhite concrete is notorious for staining and soiling during and after construction. There was also a high likelihood of graffiti strike to the car park in the future. The contractor required protection against graffiti and to keep the form liner moulded architectural concrete looking as new.MATERIAL & APPLICATIONECOCLEAN Porosity SealerECOCLEAN Self-Cleaning CoatingApplication during construction to the top edge, exterior, bottom edge, and internal concrete walling by spray.OUTCOMEThe carpark’s coated concrete has the ECOCLEAN benefits of self-cleaning and anti-carbonation whilst purifying the air it comes in contact with. Overall reducing lifecycle costs.We have visited the site since construction in 2018 and confirm that the coating continues to self-clean even under extreme weather conditions and the construction of the Commbank Stadium next door.

LOCATIONPortsea, Victoria – AustraliaCOLLABORATIONArchitect: CarrBuilder: IB ProjectsDeveloper: Portsea Surf Life Saving ClubBRIEFPortsea Surf Life Saving Club was given an $8 million contemporary redevelopment where part of the brief was to protect the glass and external concrete to reduce maintenance costs and dirt build-up.ECOCLEAN were engaged to coat the building’s glass windows (including the observation room) and all external concrete with our protective Self-Cleaning Coating. The coated surfaces will self-clean and look as new with the added benefits of purifying the air the that comes in contact with.MATERIAL & APPLICATIONECOCLEAN Glass TreatmentECOCLEAN Self-Cleaning GlassECOCLEAN Porosity SealerECOCLEAN Self-Cleaning CoatingOUTCOMEThe redevelopment of the surf club not only brings the building into the present but our ecofriendly and sustainable coatings will keep the concrete and glass protected and clean well into the future.

APPLICATION: 30mm Wall PanelsPROJECT LOCATION: Redland Bay QldPROJECT DETAILS: Seeping WallsPROJECT COMPLETION: Jun 2011Atlantis fixing old water seepage problemsA property in Redland Bay Qld was having water seeping through the walls of the lower part of the property, which was below ground level.A trench was excavated to expose the walls which were below ground level, and the walls were allowed to dry out.A waterproof membrane was affixed to the wall and Atlantis® Flo- pipe® geotextile wrapped perforated pipes were clicked together and laid on top of the lower fold of the water proof membrane.A run of Atlantis® Flo-cell® drainage cells was sat on the perforated pipes and taped to the waterproof membrane, to extend along the length of the trench. The run of drainage cells was covered in hydrophilic geotextile and the trench filled in with compacted gravel.The water proof membrane formed a barrier to prevent water from contacting the walls of the property, while the 30mm drainage cell formed an air gap to relieve any hydrostatic pressure on the water proof membrane. Any water entering the drainage cell falls into the perforated pipe where it is taken away. This arrangement has been used, literally, thousands of time to overcome or prevent this seepage problem.

Challenge750m2 roof with a large quantity of vents, air conditioning units and other equipment on the roof. Add to this problem damaged aging torch membrane, combined with Governments regulations regarding solar absorption and reflectivity of the building posed a real challenge for the applicator when determining a solution for the job.A second challenge for this job is the location of the building was located in the built up CBD of Parramatta with neighbours in close proximity, which meant the solution needed to be neighbourhood friendly.SolutionGiven the complexity of solution required for such a job AlphaGuard BIO is the only product which ticks all the boxes. AlphaGuard BIO is an extremely high performing composite waterproofing system, designed with a focus on roofing restoration. Due to AlphaGuard BIO being a liquid, it makes it ideal for jobs where there are machinery on the roof which needs to be worked around.AlphaGuard BIO has the ability to be installed over various existing roofing membranes in order to minimise tenant disruption and extend the life of the roof for an additional 20 years.It cures to form a durable rubber membrane surface that provides a lasting and easy-to clean waterproof coating. AlphaGuard BIO may be used to apply a seamless, monolithic waterproof membrane to concrete, primed metal, or existing roofing membrane surfaces.AlphaGuard BIO’s low VOC will minimise offensive odours to current tenants and applicators. The white top coat provides high solar reflectance, reducing the building’s operation costs and complying with Section J1.3(b) of the 2019 NCC.

Monash University’s Clayton campus was recently awarded three major architecture awards by the Australian Institute of Architects for the second year running.The precinct consists of four new residential buildings with associated retail and informal learning spaces, with each of the buildings having its own individual architectural style.The project includes designs from four different architects including Hayball, Jackson Clements Burrows Architects (JCB), Richard Middleton Architects and McBride Charles Ryan, with master planning from MGS Architects and partners.Central to the design are the powder coated aluminium elements featured across each of the buildings, ranging from sharp blacks and silvers on one building through to bright and exuberant colours on another, driving home the individuality of each designer.Among the award winning designs, the Logan Hall residency, designed by McBride Charles Ryan was recognised by the judges for its excellence in architectural skill and merit of design. Interpon Black Ink was used for the shading devices and window frames, with Interpon Eternal Silver Satin specified for the weather panels above the ground floor retail.“As we were conscious of long term maintenance as well as creating an ongoing pleasing presence, the products used on the project were chosen for their intrinsic beauty and longevity,” says Debbie Ryan of McBride Charles Ryan.“The pattern is intentionally complex. We have used honest and time proven Interpon products which have all come together in a really joyful way through composition.”Having previously worked on the colourful The Icon apartment complex in St Kilda designed by JCB, Interpon’s Specification Expert Gareth Connell understands the importance of tailored palette when vibrancy and colour are central to a project.“We knew the design brief called for a exuberant range of colours for a wide range of building elements and performance of this aesthetic. We knew we’d have a proven high performance finishing solution that would maintain the performance requirements for such a high profile project, which is why Interpon D2525 Super Durable polyester powder coat was specified.”In contrast to the more ‘simple’ colour scheme used for Logan Hall, the Turner Hall building, designed by JCB, is defined by its bright colours, using a rainbow of ten different colours from the Interpon colour palette to create a vibrant and refreshing appearance that has revitalised the University as a whole, traditionally known for its dull brown buildings.A coloured ‘hood’ at the window of each sole occupant studio glows at night, enhancing the colour spectrum. Custom colours from the Interpon Ultriva™ collection were used for aluminium elements including extrusions, sheets, flashings, cladding, trims and fins.The complexities of the ambitious project required careful consideration and planning between the architects and powder coating supplier. The vibrant design brief lent itself to Interpon’s unique small batching facilities in Sunshine, Melbourne, that cater for such striking colour schemes in a cost effective and timely manner.Throughout the project, specialists from Interpon Powder Coatings worked closely with the multiple architectural teams involved in the project to ensure the perfect colour palette was developed for the best results both in individual building design and the project as a whole.In specifying the Interpon D2525 series, the designers were ensured significantly higher gloss retention and resistance to colour change along with maximum film integrity guaranteeing long term cosmetic and functional protection. Interpon D2525 offers 25 year film integrity and gloss retention with 15 year colour retention and chalking resistance.The Interpon D2525 range exceeds American Architectural Manufacturers Association Standards for High Performance Organic Coatings on Aluminium Extrusions and Panels as well as exceeding the performance criteria of AS 3715 Metal finishing – Thermoset powder coating for architectural applications of aluminium

After nearly 100 years of serving the local community, the Petersham RSL club moved to a new home this year, in a redevelopment centred on style and comfort. Part of the design brief for the architects and developers was that the indoor spaces were comfortable for guests, particularly in reception, which can often feel the effects of wind and debris entering through open doors. The developers chose a fully automatic Tourniket revolving door from Boon Edam Australia to make a grand first impression to the classy new club, which was recently opened by Prime Minister Anthony Albanese. It is the same type of cost-effective entrance used by leading hospitality venues globally to protect patrons and workers against wind, weather, and pollution, while also controlling traffic flow and opening up new sheltered areas for productive amenities. Petersham RSL CEO, Danny Fitzgerald, said “The Boon Edam revolving door creates an impressive entrance to our modern club, and was the perfect fit for our redevelopment. With this door, Boon Edam met two key specification requirements – enhancing climate control inside the club, and enhancing personal comfort in the reception area.” A welcoming entrance The 3-wing Tourniket revolving door pictured has a height of 2,650mm and diameter of 2,800mm to allow ample room for entry and egress. It has four LED warm white downlights for a pleasant and welcoming experience. A powder coated black grey finish on the exterior of the door allows it to effortlessly blend in with the building’s overall aesthetic and design. Boon Edam Australia Managing Director Michael Fisher says that a major benefit of revolving doors is that they allow visitors and staff alike to enter into a new world inside – one that is calm, quiet, and protected against allergens and climactic extremes. “In addition to customising the door to the club’s aesthetic preferences, we worked closely with Petersham RSL to deliver the doors within a complex installation involving temporary doors while other elements of the façade and reception were completed, prior to the arrival and installation of the revolving door,” he said. Boon Edam Australia is a part of the globally leading revolving door manufacturer, Royal Boon Edam, and the door selected by the Petersham RSL is a type already used by architects, builders and specifiers for Fortune 500 companies globally and for major Australian hotels, clubs, banks, offices, legislatures, and buildings. “The teams worked well together, and the result was an outstanding front façade and entrance, which will have a long-term impact on climate control and comfort,” said Fisher. Always Open, Always Closed A key benefit of revolving door systems in addition to access control is energy conservation, with their “always open, always closed” functionality providing lower HVAC losses while increasing the temperature stability and comfort of people inside. These advantages have been proven in many of the world’s leading clubs, hospitals and hotels, where visitor comfort is paramount. “Think about how much air escapes when a sliding door opens, or how much dust, pollution, or pollen can enter the front reception area. With a revolving door, only one quadrant of air is moving around each time, providing a highly effective method of controlling the indoor climate,” said Fisher. Further economy and versatility are provided where required by night locking entrance options including electromechanical locks that can be unlocked with a key or by means of an optional key impulse switch.  “These climate control features are not always considered at the design stage, so Petersham RSL has shown great foresight by specifying these outcomes early,” added Fisher.