"frameless glass doors"

HAG was proud to work with The National Trust to secure ‘Hafod Eyri’, the amazing £8.4m visitor centre atop Snowdon - the highest peak in England and Wales. HAG’s bespoke security products were designed not just to protect against intrusion, but also from extreme elements – wind speeds up to 150mph and temperatures as low as -20oC. A particular difficulty to overcome was securing the iconic ‘Window on the World’ offering views of England, Ireland, Scotland and Isle of Man. However, our design and manufacture expertise enabled us to supply adapted Armourguard products to fit the brief even at 3500ft!

Education at Queensmead is not limited to the statutorydelivery of the National Curriculum. It includes a wide rangeof extra-curricular activities which incorporates a busy sportsand performing arts programme.

This project was a fit out of an existing commercial space to form a state of the art outpatients unit and imaging facility.Key to the clients design on this project is the need for products that are functional and compliant to a healthcare environment.SDS Dfendoor is used in our unique American Walnut finish, giving the look and feel of a luxury hotel and yet enabling compliance at all times and guaranteeing top level aesthetics.The project is effectively complimented by the use of the coordinating range of Dfend wall protection enabling discreet protection of common areas of damage in this robustly trafficked environment.

Ahmarra manufactured Q-Mark certified FD30 fire doorsets for Octavia House School, an independent specialist therapeutic school in Great Baddow, Essex.Selected from our Education Range, the pre-hung doorsets were manufactured from sustainably sourced timber and supplied with fully compatible ironmongery.The client chose colourful Formica F6901 Vibrant Green, F8820 Leaf Green, F4177 Lime and F8755 Lemon high pressure laminate facings, in line with the Octavia brand’s colour scheme.

Billed as the 'UK's happiest office' this 91,000 sq ft building is home to the telephone answering service; Moneypenny. Planet won the project after impressing AEW Architects with stylish and cost effective products. FireStop doors were installed to compliment the earthy tones and playful 'outdoors' theme of the office design. For the meeting rooms and office partitioning, Planet's p20 slimline glass partitioning was used along with full height glass swing doors to maximise the light and airy feel of the the office and atrium areas.

State of the art changing rooms supplied with Fully Framed Cubicles, Wet area Lockers and Cubicles. A mix of Helmsman System 2000 lockers and Glass Lockers situated together totally compliment each other with walnut formica and luscious lime coloured glass doors. These were supplied along with matching vanity shelving and GRP bench seating. The colouring of the Glass shower cubicles and glass toilet cubicles was carefully chosen in a clear interlayer and clear panel glass to bring the overall look of the changing rooms together. This project oozes luxury and quality on all fronts.

Aluminium glazing channels in a natural anodised finish are used for the glass partitioning in a basement leisure space conversion.These versatile profiles include shuffle-less glazing channels and door pivot kits, offering seamless transitions from partitioning to doors.

A small farm cottage in a Cornish Village has been transformed with a stunning large modern extension and balcony.The team of Camel Glass installers have been heavily involved in this home with the installation of windows, doors and the glass balustrade. This home is situated on the grounds of an old quarry, with views over the valley towards an engine house. The customers wanted to be able to enjoy their view to the maximum and using glass balustrade provides a safe and solid railing. This home is highlighted throughout with copper oxide furnishings, the front door and elements of the kitchen follow this theme while the sink splash back is made from glass petals in a beautiful glass meadow scene. The balcony glass was the last outside job to be done, having to wait for the kitchen counter to be installed through the French doors it was safer to install the glass after this had been carried over the balcony. Now that winter is coming the indoor jobs can be finished off and the home owners can enjoy their newly renovated home! This installer has used POSIglaze base-fix in black. Balcony Seal® has also been used to ensure water can run off the balcony under the channel without causing water ingress. Most balconies and flat roofs are built with a slight pitch to encourage rainwater to drain towards the edge of the roof. In these cases, the balustrade installer needs to allow for drainage points under the channel, to avoid water pooling around the edge of it. The Balcony Seal® system works by subtly raising the channel a few millimeters above the substrate on drain blocks. Notches on the top side of the drain blocks locate into the rebates of the POSIglaze channel, locking it into position before the system is bolt-fixed to the substrate through each block. 

A small farm cottage in a Cornish Village has been transformed with a stunning large modern extension and balcony.The team of Camel Glass installers have been heavily involved in this home with the installation of windows, doors and the glass balustrade. This home is situated on the grounds of an old quarry, with views over the valley towards an engine house. The customers wanted to be able to enjoy their view to the maximum and using glass balustrade provides a safe and solid railing. This home is highlighted throughout with copper oxide furnishings, the front door and elements of the kitchen follow this theme while the sink splash back is made from glass petals in a beautiful glass meadow scene. The balcony glass was the last outside job to be done, having to wait for the kitchen counter to be installed through the French doors it was safer to install the glass after this had been carried over the balcony. Now that winter is coming the indoor jobs can be finished off and the home owners can enjoy their newly renovated home! This installer has used POSIglaze base-fix in black. Balcony Seal® has also been used to ensure water can run off the balcony under the channel without causing water ingress. Most balconies and flat roofs are built with a slight pitch to encourage rainwater to drain towards the edge of the roof. In these cases, the balustrade installer needs to allow for drainage points under the channel, to avoid water pooling around the edge of it. The Balcony Seal® system works by subtly raising the channel a few millimeters above the substrate on drain blocks. Notches on the top side of the drain blocks locate into the rebates of the POSIglaze channel, locking it into position before the system is bolt-fixed to the substrate through each block. 

A chapel was first built at Swan Hill in the town of Shrewsbury in 1767. In 1868, this was demolished and replaced with the current building; schoolrooms were then added in 1880. Charters Property Ltd who specialise in property development, consultancy and project management, recently purchased the deconsecrated church and have transformed the building into a prestigious development of four fabulous homes.Sensitivity was key when renovating the property and the majority of the original features have been preserved. Original stone walls, lintels and cills have been repaired and impeccably replaced. The walls and roofs have been insulated and energy saving measures implemented to create a comfortable, efficient living environment.Although it was possible to restore some of the original fenestration, double glazed replacement steel windows were still required throughout the building. Clement were thrilled to manufacture these new steel windows and doors. Various Clement ranges were used to meet the different criteria required for the project. For example, the Brooking range was used for the beautiful arched head windows on the front elevation as it would best replicate the originals which would have been silicone fronted. EB16 was used for other windows where silicone fronting was not required and W20 was used to make the steel doors. In total over thirty individual windows were specified, all in various shapes and sizes.Clement Conservation Rooflights were also specified, which bring masses of light in through the beautiful, high ceilings.James Charters, Director of Charters Property said “We were very pleased with the attention to detail and finish of the steel windows, Clement took ownership of their section of the project and were able to deliver a complex scheme on time and to a very good standard. They remained client focussed throughout and we will happily use their service again.”Photography: Photos supplied by Charters Property and taken by Kate Sanders Photography

Accessible for every visitorThe landmark £78 million Darwin Centre is the most significant development at the Natural History Museum since it moved to South Kensington in 1881. With over four and a half million visitors passing through its doors every year, choosing the right door products was crucial if this popular tourist attraction was going to stand the test of time.dormakaba’s contribution to the projectdormakaba TS 92, TS 93, and ITS 96 cam-action door closers were specified due to their low opening forces in accordance with BS8300 and their aesthetical design, which is in keeping with the overall style of the Darwin Centre. The TS 92 and TS 93 cam-action closers have been installed with the electro-magnetic hold-open feature and have been designed to remain open, closing automatically if the fire alarm is triggered. Offering the illusion of an invisible closer, the ITS 96 is a concealed cam-action closer hidden within the door leaf and frame, complementing the overall modern and sleek design of the new centre.As part of the brief, a wall of glass was to surround the technology and displays within the Darwin Centre, only accessible by staff through glass doors. Due to the small diameter between the wall and the glass door, specialists in glass interior products, Harbrine, overcame this by using dormakaba’s EA pinch free patch fitting which allowed safe access with a clear view of the museum display.dormakaba BTS 75V and BTS 80 floor springs also feature at the redevelopment. These floor springs feature a hydraulically controlled closing cycle, adjustable closing speed and mechanical backcheck.Also installed is dormakaba’s ED 200 – an automatic swing door operator that offers an optimum solution for safety in high traffic areas. During an emergency, fire doors and exit doors must continue to open for people to exit, but close firmly to prevent the fire or smoke spreading. The ED 200 is particularly appropriate for internal fire door applications and has been successfully third party fire tested to EN 1634-1 on timber doors. Its unique package of safety, security and interfacing features means that when a fire alarm is actuated, or when the power is cut, the closer will revert from automatic to manual operation with a hydraulically dampened spring close action.

The high-quality health and fitness changing facilities were fitted with leisure glass lockers in the form of our leisure lockers in one compartment, two-compartment and three compartments fitted with 10mm glass-silk blue doors. We also supplied cubicles, bench seating, IPS which complemented the area. The wet side changing and dry sports changing areas were supplied with leisure lockers. Locker doors were selected from the Formica range in a mix of violet, heather and grey, red, yellow and oak, leaf green, lime and grey and tropical blue, blue and grey.

Glassfields is a new high-spec office development which forms the gateway to Bristol’s Temple Quarter. The completed building offers the perfect environment for how businesses work today.With 93,000 square feet of high-quality office space, it has been designed with the tenants’ well-being in mind and provides a flexible, adaptive, and creative space. The design of the interior called for an industrial look which made Lusso 25 Geometric glazed partitioning system, with its black powder coated frames and banded look, the ideal choice. High acoustic Silenzio doors and Lusso 25 frameless single glazed system, also powder coated in black, were used to complement the design. The overall look provides a stunning, dramatic, and classy environment in which to attract and retain talent.The building has achieved BREEAM Excellent accreditation and an EPC rating A, embracing industry best practice, energy efficiency measures and sustainable technology.

78/92 Great Portland Street consists of a group of mixed period buildings which is under redevelopment by Great Portland Estates to provide 23,000 sq ft of residential flats, 11,000 sq ft of retail units and 18,000 sq ft of offices at a cost of £19million. Lang+Fulton installed 45.3 linear metres of louvred panels 1100mm high with 3 access doors, galvanized and ppc RAL7038. The louvred panels were inverted to provide maximum visual screening from ground level.

1,500 + Flats and still growing!

Primark, a leading international retailer, operates a flagship store in central Bristol, attracting a high volume of foot traffic and business daily. With its prominence, ensuring the security of the store premises is paramount to safeguarding assets and maintaining operational integrity.Client Challenge:Primark sought a comprehensive security solution to safeguard its storefronts, doorways, and loading bays during non-operational hours. The challenge encompassed the need for robust protection against theft and vandalism, requiring a trusted partner capable of delivering high-quality security solutions within defined timelines and budget constraints.Solution Provided by HAG:HAG, a reputable provider of security solutions, was entrusted with securing Primark's flagship store in central Bristol. Leveraging their expertise and diverse product range, HAG proposed a tailored security solution comprising Armourguard Roller Shutters and HAG Steel Security Doorsets. These products were carefully selected to provide comprehensive protection against unauthorised access and potential security breaches.Implementation Process:The implementation process commenced with meticulous planning and consultation between HAG and Primark to ensure alignment with security objectives and operational requirements. HAG's team of experienced professionals executed the installation of Armourguard Roller Shutters and HAG Steel Security Doorsets with precision and efficiency, adhering to strict deadlines and budgetary considerations.Outcome and Impact:The successful completion of the security installation project by HAG significantly bolstered Primark's security infrastructure, enhancing protection against theft and vandalism during non-operational hours. The implementation of Armourguard Roller Shutters and HAG Steel Security Doorsets demonstrated HAG's commitment to delivering solutions of the highest standards, thereby earning recognition and trust from Primark.Conclusion:HAG's collaboration with Primark exemplifies its ability to address complex security challenges and deliver tailored solutions that meet client requirements effectively. The successful completion of the project underscores HAG's dedication to excellence and reinforces its position as a preferred partner for security solutions in the retail sector.

IPVIEW Bakers Yard, Reading Case Study IPVIEW® FULL IP/PoE VIDEO ENTRY189 flats, first phaseBERKELEY HOMES

Situated in the leafy borough of Ealing, Filmworks is a striking Art Deco style development. Emulating design details from the 1930s, the bathrooms resonate beautifully within the apartments Roaring Twenties inspired interiors. Majestic were invited to supply Rio and Monaco screens from The Frameless Portfolio.

CBRE wanted to replace their existing automatic doors at the front and rear of their newly refurbished building with stylish doors which are safe, reliable and ensured effortless pedestrian flow. Two record K41 stainless steel four-leaf revolving doors constructed from glass to provide a modern, minimalistic look were installed. A stainless steel swing door complete with a record DFA 127 operator has also been installed next to revolving door at the main entrance to provide a wider opening for disabled access and deliveries of large, bulky items to the premises.

EKU Porta Glass – The visual impact and outstanding quality of the all-glass sliding door solution highlights the aesthetics of the Vienna Twin Towers designed by Massimiliano Fuksas. The tallest building showcases the business park Wienerberg. The Massimiliano Fuksas designed Twin Towers impress with their transparent construction of steel and glass and fulfil even the highest demands of visual appeal. The visual impact continues inside the building. For international media company MediaCom, Vienna architect Karl Langer created a flexible, open concept and transparent office space to meet the company’s innovative, dynamic and future focused approach using EKU Porta Glass.

EKU Porta Glass – specified as the all-glass sliding door system for the five-star Hyatt Capital Gate Abu Dhabi. The building is in the Guinness Book of World Records due to its 18 degrees plus incline. With its impressive design Capital Gate is home to Abu Dhabi’s premium business hotel – Hyatt Capital Gate Abu Dhabi, EKU Porta Glass promotes the aesthetic appeal of the hotel rooms and suites. Due to its completely concealed sliding system, EKU Porta Glass itself meets the highest demands in terms of design and technology and allows for a highly valuable and creative room division.

Pyroguard’s range of toughened fire safety glass was recently installed inside this prestigious government building in New Delhi, India with framing partner M/s. Sukriti Doors.

The Rooflight Co collaborated with Hogarth Architects in designing rooflights to compliment the construction of a new Kensington mews property. Here the brief was to achieve a completely minimal frameless internal appearance, with low U-Values, and at the same time meet the planning requirement for a rooflight that would sit flush within the slate roof.

We worked with the architectural team at Sparcstudio to deliver unique contemporary washrooms and changing areas for the Reebok Sports Club. We installed our highly engineered Marcato toilet cubicles, featuring a flush front and rebated finish, ensuring division panels and doors meet edge to edge for maximum privacy, in the washroom areas. Manufactured from solid grade laminate, the cubicles feature wood veneer doors complemented by yellow partitions. The same wood veneer was used for the Concerto integrated duct panelling system and urinal modesty panels. Our Luminoso glass shower cubicles were manufactured with a green coloured layer beneath the toughened glass.

The £44m state of the art Brain Research Imaging Centre (CUBRIC) brings together world-leading expertise in brain mapping with the very latest in brain imaging and brain stimulation. This multi award-winning project is home to the Clinical Research Facility and is part of Cardiff University’s Maindy Park site.The new building is four times larger than the old facility, meaning staff from different departments now benefit from being housed under one roof, allowing for increased collaboration and innovation. Research carried out at the centre aims to help scientists understand the causes and find treatments for brain changes that lead to disordered cognition and mental health issues.This hub offers a range of facilities including an NHS standard medical suite with drug trial unit, specialist scanning suites, laboratories, office accommodation and large seminar facilities within an open-plan environment. For the interior, architects, IBI Group, chose rich materials such as wood, bold colours and geometric shapes which were complimented by Lusso’s glass partitioning. This has created a professional yet welcoming space. In keeping with the design, Lusso 105 double glazed frameless partitions were installed for offices and meeting rooms.  Fitted with interstitial blinds, users can create privacy whenever needed. The use of glazed partitions also makes best use of the natural light and creates an inclusive space. Lusso also installed bespoke high acoustic glazed vision panels with specialist glass for the scanning suites. The overall effect is an inspirational space for research and innovation at an international level.

Modern, light, open, inviting – this is the new look of the office rooms at Warren Wixen Real Estate in Los Angeles. The same applies to the solution developed by architects HLW International LLP in cooperation with Pulp Studio. Glass from floor to ceiling – not only a functionally convincing approach but also a concept with a high degree of aesthetic appeal. Pulp Studio's recommendation of using the Interzum award-winning HAWA Puro 100–150 hardware for all-glass sliding doors defined the perfect solution. Concealed suspension made it possible to achieve the ideal of "glass from floor to ceiling".

Torrance Park Golf Club is set in the beautiful moorland of North Lanarkshire. A bespoke design was required for the lockers due to the unique size requirements of a golf course and our Marathon Wet Glass Lockers achieve this. Manufactured with 10mm Toughened Glass doors and a robust aluminium carcass, the lockers cater perfectly for the members golf equipment without compromising quality or finish. Our award winning Cabrillant cubicles continued the use of glass into the changing facilities in the form of showers. These are complimented by our Marathon System D WC cubicles, duct panelling, vanity units and bench seating

Storm Model Management is renowned for finding, developing and managing careers for some of the world's top modelling talent. In the heart of the London office, on a polished concrete floor, Planet Partitioning created a striking stadium meeting room using p20 curved glass at both ends and linear joints between the partitioning to ensure a crystal clear, flawless, flush finish. By curving the partitioning channels carefully and then manufacturing and engineering the glass to fit, Planet achieved an excellent curved glass partitioning effect. Eclipse sliding doors were used for the lobby area, ensuring a seamless look throughout the space.

Nestled within the heart of Nottingham’s Island Quarter, Cleaver & Wake has emerged as a culinary gem that pays homage to the past while embracing the present, with born and raised Masterchef winner in 2018, Laurance Henry is the perfect fit for this stand out restaurant. Beyond the tantalizing dishes and enchanting ambiance, one remarkable detail stands out – the bespoke pull handles that adorn its entrance. These handles are more than mere functional tools; they embody the very essence of the buildings design philosophy.A Fusion of Heritage and ModernityCleaver & Wake, the latest sensation to grace the Island Quarter, has embarked on a journey to encapsulate the spirit of Victorian lace dressmakers who once tread upon the very grounds it now stands upon. In tribute to the two historic figures who lent their names to the establishment, the interior architecture and design studio, Macaulay Sinclair, embarked on an artistic endeavour to meld history and modernity.The result is an exquisite interplay between timeless elegance and contemporary sophistication. Every inch of Cleaver & Wake’s interior space whispers stories of yesteryears, harmonizing Victorian aesthetics with a contemporary twist. And at the heart of this artistic fusion lie our bespoke pull handles – an artistic endeavour that connects past and present.Designing with PurposeThe bespoke pull handles of Cleaver & Wake serve as more than just conduits to enter the restaurant; they are a tangible embodiment of the restaurant’s narrative. Just as the restaurant’s name pays tribute to Victorian dressmakers, these handles reflect the dedication to craft and attention to detail that defined the era.The design process of these handles was a meticulous procedure . Every curve, every contour, and every detail was envisioned with the overarching architectural theme in mind. The handles’ shape, inspired by the graceful lines of Victorian attire, mirrors the curvature and symmetry seen in lace patterns, subtly weaving the essence of Cleaver & Wake’s heritage into its very architecture.Craftsmanship and SymbolismThe craftsmanship behind our pull handles is a testament to the commitment to authenticity and uniqueness. They exude a sense of timeless beauty that only skilled artisans can create. Each pull handle tells a story of the past while offering a tactile connection to the present – an embodiment of the Cleaver & Wake experience itself.As patrons grasp these handles, they’re not just opening a door; they’re traversing a portal through time and design, from the elegance of Victorian craftsmanship to the modern-day finesse of Cleaver & Wake’s culinary offerings.A Final FlourishCleaver & Wake’s bespoke pull handles transcend mere functionality; they embody a narrative that seamlessly connects history with contemporary sophistication. They are more than an invitation to enter; they are the first touchpoint that introduces guests to the captivating journey within.Just as the Victorian lace dressmakers of yore painstakingly wove intricate patterns, Cleaver & Wake’s design team, inspired by their legacy, has woven a masterpiece in architectural storytelling. With the unveiling of these bespoke pull handles, Cleaver & Wake beckons all to step into an enchanting world where heritage and modernity intertwine in the most elegant of ways.So, as you find yourself at the entrance of Cleaver & Wake, pause for a moment before grasping those handles. Let your fingers trace the lines that mirror a bygone era and a thriving present, a testament to the art of design and the stories that architecture can tell.

With interior design and material specification by Candy and Candy, One Hyde Park is the most exclusive address in the world. Majestic supplied approximately 150 bespoke frameless shower screens for the One Hyde Park development. A mixture of Rio, Portofino and Maine models, perfectly in keeping with the minimal, high quality finish that is the signature of the bathroom designs at One Hyde Park.

Our colourful Luminoso glass shower and toilet cubicles combine to create an energising shower and changing area for a new gym in the heart of London’s Victoria. The vibrant shower and changing rooms at Gymbox in Victoria feature our Luminoso glass shower and toilet cubicles, back-painted in a striking mix of bright oranges, reds and yellows to complement the bold tiling design. The cubicles feature high specification 10mm clear float toughened glass doors, partitions and division panels. We also installed floating Corian trough style vanity units with wall mounted taps and soap dispensers in the changing room area.

The Lindner Group played an important role in the revitalisation of the fifth, sixth and seventh floor with their divisions ceiling and walls.Focus of the remodelling was the arrangement of various small and mediumsized conference rooms: sound-insulated glass and metal partition walls provide the necessary division and acoustics and form a transparent and open finish to the front towards the hallways.Round glass elements in the partition walls are an additional eye-catcher while elegant wooden and glass doors underline the design.Thanks to the installation canopy and heated and chilled ceilings in slat optics, efficient temperature management inside the building is also ensured.Completed WorksPartitionsPartition Systems GlassLindner Life Freeze 137Partition Systems Full PanelLindner Logic 100 TimberCeilingsPlafotherm L 608Plafotherm DS 320

What a fantastic example of EB24 steel windows and doors as the main feature for a recent new build project! With character leaded lights used for the front of the property and clear glass at the back to maximise light and views over the landscaped garden.

Lomax + Wood were selected, from the UK’s finest timber window specialists, to design and produce a range of premium quality oak windows and doors for the Standard Groups first UK hotel. The building, a local landmark was previously the Camden Town Annexe with a brutalist seventies style, now reimagined as the “new cultural crossroads of London”.Lomax + Wood were selected, from the UK’s finest timber window specialists, to design and produce a range of premium quality oak windows and doors for the Standard Groups first UK hotel. The building, a local landmark was previously the Camden Town Annexe with a brutalist seventies style, now reimagined as the “new cultural crossroads of London”.Made-to-order oak windows and doors to the ground floor and eighth.15 Box sash windows with bespoke under panels.8 Curved on Plan fixed casements.34 Fixed casements.17 Single doorsets.10 Sliding doorsets.3 Double doorsets.1 Bifold doorset3 Casements with bespoke under panels.Specialist ancillary joineryEuropean oak timber specified with OSMO 420 clear UV oil finish externally and internally.Bespoke sections machined to accommodate additional thickness of specialist glass units.Glass was a key factor in the design process, specialist 13.5mm laminated outer pane/12mm cavity and 11.5mm inner pane (37mm overall) was required to meet the acoustic requirements of the project, provide solar control and give as neutral an appearance as possible. Specific glass marks required.Bespoke Curved on Plan units with curved glass sourced from a European specialist.Black ceramic coating to hide air conditioning units behind on specific frames.The overall requirement was for a ‘handmade look’, with internal and external linings added to the ground floor windows and a dummy peg detail on the corners. All the ironmongery was bespoke with some handles for the ground floor reception and bar areas by Forms & Surfaces, sourced from U.S.A. Door cylinders were also bespoke as an additional length was required to accommodate the unusual frame thickness.Design required to adapt stable door details to accommodate panic bolt hardware for garden area.The bell boy entrance door was a particularly unusual detail for Lomax + Wood with a bespoke aluminium cover with circular cut outs, manufactured to cover the timber door behind.Overall the project was challenging but Lomax + Wood specialise in producing high performance, made-to-order timer windows and doors to meet our clients specification and aesthetic requirements. It is important to note that the oil finish does require high maintenance and will not be viable in all situations.In addition to timber windows and doors we also provide aluminium composite products which are on display, with our traditional range at our head offices in Essex.

Balfour Beatty approached Planet Partitioning with a high-performance refurbishment specification for the UK's largest private hospital. For all the patient and treatment rooms, Planet Partitioning used p20 demountable glass partitioning with Eclipse sliding doors. FireStop partitioning ensured that lift lobby partitioning has a fire integrity and insulation rating of EI120/120. Doors for the lift lobby are fire rated for EI 60/60 and steel framed.

At Coverys new headquarters, a stunning array of design elements make this fit-out an undeniable success. Employees work in peace and quiet whenever needed due to the acoustic laminated glass in the Revolution 54 Plus partitions and Edge Affinity doors.