"acoustic"

This Freedom Day, as people are able to gather once again in large spaces, such as cinemas, galleries, theatres and offices, this case study we explore the challenges of designing acoustics for public spaces, with our expert guests of Episode 25 - FREEDOM DAY SPECIAL - Acoustics in large public spaces - Richard King - Sandy Brown and Martin Rawlins - BASWA acoustic.  Sandy Brown is the largest independent acoustic consultancy in the UK. Since 1969, they have been at the forefront of building acoustics and are recognised experts in the acoustic design of studios, auditoria and performance spaces. Projects include MediaCity UK, BAFTA - 195 Piccadilly, Leeds Playhouse and Apple Store Marina Bay Sands.  For BASWA, the Swiss pioneers of modern seamless acoustic ceilings, good acoustics are essential to wellbeing - just like natural light. BASWA projects include, The Sala Beckett theater, Barcelona, The V&A Museum Members Bar, London, The Louvre, Paris and Elbphilharmonie, Hamburg. 

Isolating Hotel Rooms from RestaurantsPreventing noise transmission between the noisy areas of a building to the quiet areas is an ongoing challenge. When the quiet areas are people sleeping and the noisy area is a busy hotel dining room, the problem is particularly acute, but can be resolved by using the appropriate products which are cost effective and easy to install correctly.The ProjectPremier Inn Scarborough North is a new build 105 room, 5-storey hotel with a 68-cover restaurant, which was completed in March 2021. The new hotel was granted planning permission in 2018 and construction was slightly delayed over the Covid lockdown period.Owner of the Premier Inn brand, Whitbread, continues to see strong growth with their UK business continuing to outperform in the midscale and economy market and now has over 800 hotels in the UK. Key to the brand’s message is that wherever you stay in a Premier Inn, you will always get great levels of comfort.The ChallengeSources of noise which affect hotel guests include:External sources of noise and vibrationTransmission between rooms and between rooms and corridorsTransmission from engineering systems (ventilation and air conditioning, heating systems, lifts and so on)Transmission from public areas – reception, conference facilities and in particular restaurants.Noise transmission from restaurants, bars and reception areas becomes a significant challenge where the design of the hotel incorporates these areas on the ground floor of a block, with hotel rooms directly above.Reducing the transmission of noise from a large common area to individual hotel rooms rests principally on isolating the plasterboard or suspended ceiling. To overcome this challenge, a frequent recommendation is to design a ceiling incorporating neoprene isolation hangers.Neoprene Isolation Hangers for HotelsNeoprene isolation hangers are primarily used to isolate suspended sources of audible frequency vibration, such as piping and ductwork systems. They also provide very effective vibration isolation for hanging acoustic ceilings by preventing transmission of noise to the building structure.The isolation hangers supplied for use in the ceiling at Premier Inn Scarborough North were Isogrid Quick-Connect Ceiling Hangers, supplied by CMS Danskin Acoustics.The IsoGrid Quick Connect Ceiling Hanger has a specially designed dual deflection neoprene isolator which allows internal bulging. This enables the neoprene element to achieve greater deflections whilst maintaining lateral stability. Greater deflection translates to greater performance for noise control ceilings.IsoGrid Quick-Connect Ceiling Hangers have several other benefits:They are more cost effective than similar products;The simple design makes them quick and easy to install, providing significant labour savings over conventional sound control ceiling hangers;The known deflection rates ensure acoustical performance under design loads;Tested for airborne, impact and frequency performance to BS EN ISO 10140 requirements;Various attachment methods allow for installation on a variety of ceiling structures, including concrete, metal deck or structural framing;A bronze core serves to prevent poor acoustic performance due to over compression or due to accidental short circuiting of the transmission pathway.InstallationThe ceiling was installed by specialist contractor B W Shrimpton Limited. This was the first time that Shrimpton’s had used IsoGrid hangers, but they were well received.Supervisor Kirk Talbot, who has worked closely with the CMS Danskin Acoustics Team on several projects, explained his preference for the hangers is very much about the ease of installation:“We used Hilti pan head HUS fixings into the soffit for fixing them up, and the lads on site had no issues with them at all.“The IsoGrid hangers are definitely robust enough and easy to fix angle or wires to. On that basis and the cheapness compared to other hangers out there, I’d definitely use them again and will recommend that others do too.”Kirk Talbot, BW Shrimpton LtdTechnical Advice on Acoustics in HotelsCMS Danskin Acoustics are specialists in soundproofing materials and acoustic insulation. Our expert technical team can advise on the specification of a wide range of specialist acoustic and vibration control systems – balancing performance, aesthetics and budget. We provide solutions to treat floors, walls and ceilings, as required, delivering a holistic design approach to sound control for the complete gym or sports hall environment.We don’t just design, manufacture and deliver market leading products. We work with the entire supply chain and project teams to ensure a smooth path from conception to completion.

This high-profile London office needed a stunning re-design and high-quality finish to reflect the client’s values and surroundings. Vtec was specified to provide visually stunning acoustic ceilings. The contemporary design encompassed a modern reception area leading to a large open office floor with a staircase to breakout spaces and an attractive roof terrace. Finished to an extremely high standard throughout, the design featured Vtec MaxiBeam ceilings in white Supalami and Supacoustic panels in Oak Supalami. In the kitchen area, Supacoustic panels were specified in an oak Supalami finish and circular perforated design (SP4 with 10mm perforations) echos the circular supporting pillars and helps soften the acoustics.Explore how we ensure pinpoint accuracy in the design and production to ensure seamless integration.

We are extremely proud to have been apart of the new Colchester Sports Hub. The complex will be home to a number of new sporting opportunities being the home now to BMX, Equestrian trails, and American football whilst retaining the rugby and football pitches. It was a pleasure working with GT3 Architects on the new indoor sports centre which boasts our Topperfo M 16/16/8. RG Carter superbly installed the Topperfo system to the walls ensuring the build-up met the acoustic and impact resistant test certificates.

Fire rated SonaSpray K-13 in grey was used to provide a decorative acoustic solution throughout client Radius Payment Solutions breakout areas and gym. Chosen by Space Invader Design for its deliberately textured and seamless finish, SonaSpray K-13 achieves superb acoustics without design compromise. By using SonaSpray designers are able to create calm and inviting interiors that sound as good as they look.

Hush Acoustics were tasked with resolving acoustic issues within the King’s House School in South West London.The two Victorian buildings feature a dining hall which had become an extremely noisy environment during lunch service, and this had become disruptive. The hall itself featured hard surfaces throughout with no sound absorption potential, and this was also a problem when the hall was being used to deliver assemblies.Hush Acoustics carried out tests using its Acoustic Modelling Software to measure the reverberation time within the area. Reverberation time is the most common way of expressing a room’s basic acoustic character. It is the time taken for a steady noise to decay by 60dB after its source has been abruptly cut off.After analysing the result of the tests, 31x Hush 50A panels were proposed to be mounted across the ceilings of the two areas to significantly reduce these noise levels. These panels comply with BB93 standards for school acoustics and all the UK Building Regulations relating to acoustics.Feedback from King’s House Estates Management was very positive, saying that the enhancements made to the space made a huge difference for the school as well as the children.Scott Beavers says “Work was carried out professionally and the sound reduction/intensity has decreased dramatically. This has really made a great improvement, thanks!”

Sound-absorbing ‘trees’ installed at Teesside University LibraryTeesside University’s Middlesbrough campus has benefited from over £270 million of investment in recent years, including a £6 million refurbishment programme for the university library. The library’s first floor was the second phase of the refurbishment, opened on 7 October 2016, and includes a unique and visually striking installation of CMS Danskin’s SuperPhon panels, designed to represent two trees.The ChallengeThe original building was constructed in 1997 and incorporated some sound absorbent materials; the refurbishment had to inject new life into the interior whilst also enhancing the library’s acoustic performance. The open-plan layout, which can have up to 450 students using it at any one time, presented a particular challenge for controlling the build-up and spread of sound.Class A absorbent rafts and baffles were recommended by Apex Acoustics to act as noise barriers as well as provide sound absorption, and control the spread of sound throughout the space. The space was zoned for noisier and quieter activities and acoustic consultants Apex Acoustics undertook full modelling to determine the optimum arrangement of rafts and baffles.The SolutionCPMG Architects, who were tasked with the refurbishment, worked to integrate the recommended Class A absorbent rafts into the library’s interior scheme, which used a contemporary palette of materials and a focused colour strategy. Two identical ‘trees’ were created at either side of the library’s first floor, using CMS Danskin’s SuperPhon Acoustic panels to represent the foliage.Circular panels of varying sizes and different shades of green were suspended from the ceiling and arranged around two structural concrete columns, to look like abstract trees. The panels were bespoke and CPMG Architects was able to specify the material used to cover them, and the colours. Some of the panels had to be made and supplied in two halves, and constructed on-site, due to their size. The ‘trees’ also had contemporary lights suspended from the panels, to represent hanging fruit.The ResultThe two sound-absorbing ‘trees’ represent a visually striking and unique use of CMS Danskin’s SuperPhon panels.Richard Thorpe of CPMG Architects said: “We went for the SuperPhon panels because of what we could do with them – the bespoke service gave us scope to play around with the design and come up with something quirky and interesting. We were able to create an attractive design feature which had a very practical purpose – to reduce reverberation in the refurbished library.”The project was completed at the end of September 2016 and the refurbished floor is now open to students.

This Edge Grove School had our Laudescher system that will not only work as an absorbing surface but also diffusing the sound waves to insure better room acoustics. This will create lower sound reverberation and lower sound pressure levels which will aid speech intelligibility.

Forth Valley College; included teaching spaces, lecture theatres, and catering facilities. Specified was two Acoustic Products systems being Laudescher Linea 2.6.8 and Linea 2.9.28. To combat sound reverberation, increase speech clarity and to lower the sound pressure levels.

The International Rugby Experience is a new cultural institution and visitor experience to honour the worldwide game of rugby.Niall McLaughlin Architects specified BASWA Phon for its ability to conform to the complex curved design and excellent acoustic performance. The marble plaster acoustic finish was tinted to a bespoke colour and matched to the red bricks used in the project. Over 600 square metres of BASWA Phon was used throughout the project, expertly installed by QT Interiors of Ireland.

Bedales School is set in an area of outstanding natural beauty on the edge of the South Downs National Park in Hampshire. Its new Art and Design building designed by architects Feilden Clegg Bradley Studios has a strong sense of countryside drawing references from traditional agricultural buildings by creating a series of connected barn forms. Their dramatic pitched ceilings comprise Troldtekt acoustic panels on one side to absorb sound and improve acoustics.In what is otherwise a lightweight building, the thermal mass of exposed concrete surfaces contributes to a stable internal temperature.

Acoustic Flooring and Tight DeadlinesNot only was footfall noise to be reduced, but airborne noise needed to be tackled as well. The design had to be as discreet as possible, retaining the original character of the building, and allowing for future amendments to the building. Finally, all of this work had to be completed to the unyielding deadlines of term times.Working closely with Main Contractor, Bowmer & Kirkland, Soundis and our installation partner UK Acoustic Systems recommended the Soundis ChipPanel 28 system as the ideal solution for the 1,575m2 area. Contracted by our client, we supplied and installed this ChipPanel 28 system due to its high impact and airborne noise reduction, conforming to Robust Detail standards FFT5.Furthermore, at only 28mm thick, this shallow floating floor also minimises construction height allowing that extra space for any additional features the college may wish to add in the near future.

Architectural practice, dMFK, attract staff back to the office with Oscar Acoustics market-leading SonaSpray acoustic ceiling spray.In 2022, award-winning architectural practice dMFK, in collaboration with architects Sher + White, embarked on refurbishing dMFK’s HQ in Fitzrovia, London, to create a collaborative space for its workforce. They enlisted Oscar Acoustics to help create an acoustically balanced environment which would also work with the aesthetics of the interior space.SonaSpray K-13 was applied in a stunning pale grey colourway to the ceilings of the areas with the greatest potential for excess noise – the communal areas, large meeting rooms, and co-working spaces.On the finished project, De Metz commented: “We’re thrilled with how the office looks and performs. Oscar Acoustic’s SonaSpray is the single most noticeable and effective material in our office and directly contributes to day-to-day comfort and the ability to work without bothering others.”

Caring Wood is an exceptional private house design, set in a rural location. The interior acoustics were seen as key to user comfort and lifestyle within this family home. The project won the coveted RIBA and Grand Designs House of the Year 2017. This remarkable residential project made excellent use of BASWA, which contributes to a calmer lifestyle within the property without compromising the design. As the house is occupied by three generations of the same family, acoustics play a huge part in wellbeing.

This greatly presented Council Chamber situated in Welwyn Garden City was designed by the architects at RPS. Installed for the aesthetic and acoustic properties this fantastic Laudescher LINEA 4.2.1 (aw-0.50, Absorption Class D, NRC-0.7) system was specified to combat a potentially hostile room where noise would normally become a problem. The one hundred person capacity chamber was fitted with high quality audio visual technology which meant the LINEA 4.2.1 needed to be able to not only absorb but diffuse varying noises, frequencies and sound pressure levels around the curvaceous perimeter wall.

Camelot Primary School approached Hush Acoustics to help improve the acoustics with its large dining hall, which was achieved successfully through the installation of Hush Absorber 50A panels.Having been impressed with the ability of Hush Acoustics to effectively treat poor acoustic conditions within educational buildings in a previous project, the school’s executive headteacher approached the company to explore the potential for reducing noise levels in a number of areas.The key room to address, given how busy it can be at lunch and break times, was the dining hall. The high ceilings which feature in the hall create a large volume and it is typically built and decorated with materials that result in many hard surfaces. While these surfaces are highly durable and low maintenance, they can contribute to poor acoustic conditions.The dining hall had become excessively noisy and echoey at peak times, with a significant build-up of background noise resulting from sound reverberation. This is caused when sound waves arereflected off hard surfaces back into the room, meaning that sounds generated through routine use, such as talking, music playing and furniture being moved, become unbearably loud.MEETING THE CHALLENGEHush Acoustics was tasked to provide a solution to the reverberation and echoing problem. The company worked with executive headteacher James Robinson and the school trust previously to successfully address a similar issue at its nearby Cobourg Primary School in 2018 with outstanding results.Step one was for Hush Acoustics to conduct a site survey to gather the information needed for the reverberation calculations in areas of concern. Whilst the survey concentrated on the dining hall, the team was also asked to assess another school hall and four classrooms which were regarded as being very poor acoustically with a view to improving these in future.The survey gathered information on material finishes within the room and the size of the areas as well as providing an opportunity to explore the possible positioning of the panels. The Hush team was then able to feed this information into its calculation software to arrive at the best possible reduction in reverberation.THE SOLUTION24x Hush Absorber 50A panels were mounted to the existing soffit because of the limited space available on the walls, where sound absorber panels are often positioned. The 1200 x 1200mm panels, which feature a 50mm thick acoustic foam and supporting brackets, were installed symmetrically within the bays that formed the ceiling and finished in an outer fabric colour that is consistent with the rest of the room.In terms of the acoustic improvements that could be achieved given the building design and usage, the installation of the absorber panels sought to reduce reverberation by half. The initial acoustic survey estimated that the dining room’s overall mid-frequency reverberation time (T mf ) was 6.01 seconds, but after the Hush Absorber 50A panels were fitted, this was cut to 2.97 seconds.Installation was completed during the school holidays by Hush Acoustics to avoid any disruption to the day-to-day operation of the school.

This wonderful education project utilised our design and acoustic properties to create a fantastic feel and look.to the auditorium.

Hush Acoustics provided a solution to reverberation issues at the newly extended Queen Elizabeth Hall in the village of Layer de la Haye near Colchester.The hall was designed to be used as a multi-functional amenity for local residents and the general public and is host to anything from Scouts groups to wedding receptions. It was therefore imperative that the acoustics within the building were to a good level to be able to comfortably make use of the hall for all the varying activities.As in many domestic and public places, reverberation and in severe cases, echoes, had become a problem in with mid to high frequency sounds (in most cases) of speech causing disruptive and discomforting noise problems.After an initial inspection, Hush Acoustics proposed the installation of 30x Hush Absorber 50A panels. This Class A sound absorber has built in support frames to allow for bracket fixing to provide an air void behind the absorber for enhanced acoustic performance. The absorber panels were fitted over two days which meant the work had minimal impact to the running of the community activities.The client’s feedback was that the acoustics in the hall after installation “are perfect”.

Harrods' new Hair & Beauty Salon in London offers guests a serene, tranquil beauty space with next level interior acoustics.

This high profile project in The Shard was a complete office fit-out, designed to future-proof and meet the end client’s operational needs. The modern design featured Vtec’s MaxiBeam system and Supacoustic panels. These systems allow for excellent visual appeal and acoustic performance combined with being easy to install and flexible to incorporate the specific access requirements.

In this case study, taken from Episode 29 of The Quiet Mark Podcast - LIGHTS, CAMERA, ACOUSTICS! - we discuss Film Studios with Barry Jobling, Partner with Hoare Lea, who, in addition to working on numerous studios including Dagenham, Elstree and Manchester, recently contributed to a new report from JLL: Reel Estate – Film and TV Studios as an Investment. It reveals that an increased appetite for film and TV content across a growing number of platforms is creating demand for further significant studio capacity in the UK. The report includes contributions from in-house experts at Hoare Lea, along with the British Film Commission and Scott Brownrigg. It highlights that the demand for new studio capacity, services and facilities has never been greater, with up to 4.5m sq ft of new development under consideration in order to meet it. This is more than double the current amount of permanent stage space in the UK.

Garratt Lane in Tooting is located in the South East of London, close to the Northern Line on the London Underground, making it a residential building perfect for commuters.Works started on Garratt Lane towards the end of June 2014, where we supplied approximately 2,350 m2 of Soundis cradle & batten acoustic flooring to provide a deep service void and a level floor on the un-even concrete structural deck. Our Cradle and Risers are manufactured from 100% recycled materials assisting to the sustainability targets of projects. The extremely un-even sub-floor throughout the premises combined with project specific requirements of a deep service void for Under Floor Heating soon meant the Soundis Cradle System was the only solution in maintaining a 125mm finish floor height throughout the project.The quality of installation by our installation partner UK Acoustic Systems was made clear upon the release of the acoustic flooring testing results as noted below. The average reduction and improvement of Impact noise was 22dB, with Airborne performance averaging 56dB, which is significantly higher than ADE and RD regulations.

Paradise Street student village, Coventry, provides 893 quality homes and 1,400sqm of social space including common rooms, café/bar, cinema and gym.Our HERADESIGN® ceilings have been fitted in the acoustically-demanding areas to help create an environment that’s conducive for both study and relaxation.HERADESIGN® was the first choice for FBM Architects as they had used it in another recent student accommodation project in Coventry and valued its aesthetic properties, acoustic credentials and durability. “We chose HERADESIGN® because of its textured effect that would provide a tactile quality and soften the space, both acoustically and visually.”

For what is one of the world’s most spectacular and busiest entertainment venues, the £125 million SSE Hydro in Glasgow required an acoustic solution that could deliver consistent high-quality sound for music and sport events within the arena bowl. Leading manufacturer of fire, acoustic and thermal insulation products SIDERISE met the challenge.

The Orangery is a Grade I listed building and it’s a key attribute of Kew Gardens as an UNESCO World Heritage Site.During its renovations the Client brief included removal of existing fabric acoustic baffles and installation of a new bespoke acoustic system.Soundis were contracted to supply and install Absorb-R GypLine aw Acoustic Spray Plaster to the ceiling within The Orangery.Absorb-R GypLine aw Acoustic Spray Plaster was chosen due to its seamless finish providing amazing reductions in reverberation times whilst blending into the look of the whole ceiling which gave a sophisticated but modern without compromising the aesthetics of the building. Installation was carried out by our installation partner UK Acoustic Systems

About Everyman CinemasEveryman Cinemas aim to put luxury back into the cinema experience, with sofas, in house cocktail shakers and meals eaten screenside. Their interiors draw heavily on 1960s design with classic G-plan furniture and mad men-esque mood lighting. They have a history of taking often neglected buildings and turning them into beautiful spaces to watch films. Their flagship cinema opened in 2000 in the Hampstead Theatre, which was previously threatened with closure. Today it is a vibrant space that pays homage to the notable performers Noel Coward and Jacinto Benavente who both performed there in the 1920s. They also recently took over the UKs longest running cinema in Islington, which has been in operation since 1913.About Simons GroupEveryman’s director stated ‘First and foremost, we are about doing cinema really, really well, and about getting people to fall in love with our venues’ – and their Liverpool venue is a building to fall in love with. It sits in the iconic Metquarter, which was recently revamped by the Simons Group. Originally built as the headquarters of Liverpool’s general post office, the building is reminiscent of a French 18th century design. Simons has done much to retain the charm of this iconic building, keeping the hand-carved façade and pillars. These have been in place since 1899 and were one of the only parts of the building to survive heavy bombing during the blitz. They were the work of Liverpudlian and Scottish sculptors Edward Griffiths and Willaim Bernie Rhind whose sculptures can still be seen today at war memorials across Scotland.The Everyman Cinema covers 18,000 square feet, with a further 20,000 square feet for luxury shopping and restaurants. Simons has modernised this previously neglected space, creating streets in the sky by opening up two terraces overlooking Liverpool’s town center.About CMS DanskinCMS Danskin are experts in acoustics and vibration isolation solutions. The company is best known for working on well known buildings such as the Shard and the Natural History Museum. They also have strong links to Liverpool, as they created the flooring for ‘A Hard Days Night’ – the official Beatles themed hotel. This involved the extra challenge of insulating the sound of conference rooms from the sound of raucous tribute acts and guests.The ProblemEveryman Cinemas pride themselves on providing a luxury cinema experience for their viewers. With ticket prices increasing to around £16 a time, it’s a priority that their sound is of as high quality as their cocktails and sofas. On the whole, films are getting louder which means increased vibration from screen room to screen room. The popularity of loud superhero and action movies is bad news for those wanting to enjoy a romcom or a period drama in peace. The floor specification was designed to attenuate the airborne sound created in each cinema along with isolating vibration caused from low base frequencies.The SolutionIt was important that CMS Danskin found a technique that would stop sound and vibration within the screen rooms, to avoid transmission to other cinema rooms. To do this, CMS Danskin worked with Gillieron Scott Acoustic Design. This group are experts in theatre sound insulation who have worked on the Apollo Theatre and the Theatre Royal in London.The floor system was designed with a target of 14Hz or better (lower) for the discreet floating floor pads. This system also required a 75mm airspace below the floating floor element of the cinema. The system comprised 50mm pads with 25mm timber battens to achieve the required void height and this supported three layers of cement particle board. The thickness and mass of the cement particle board and pads were designed to isolate the airborne and vibration caused by low frequency bass sound.The ResultWorking with the Dead Load and Live Load provided to CMS Danskin Acoustics, they exceeded the 14Hz goal set by the Everyman Cinema. The specific pad and spacing of pads determined by CMS Danskin Acoustic achieved 12Hz, when

Islwyn High in Caerphilly is an ambitious project to amalgamate two former schools in a new purpose-built development. Part of the 21st Century School Programme across Wales, the impressive three storey building comprises a range of modern teaching spaces, an amphitheatre, technology workshops and science labs. A variety of Rockfon® acoustic ceiling tiles are installed throughout the school to control noise and harmonise with the contemporary interior.

the-benefits-of-modular-acoustic-ceiling-in-the-operating-room

Walsall College is the largest provider of qualifications for 14-to 19-year-olds in the West Midlands Borough of Walsall. In addition, it also provides education and training for adults, which is delivered both at the college campuses and on-site at workplaces and community centres. In total, more than 11,000 people study vocational technical qualifications, apprenticeships and higher education programmes with the college each year.Its main Wisemore Campus was built in 2009 following a multi-million-pound investment programme designed to provide a vibrant, lively environment that inspires and motivates students. The state-of-the-art facility includes bespoke areas for studying business, creative arts, computing, health, public services and automotive.As is the nature of modern building design, the Wisemore Campus features many hard interior surfaces such as plastered walls, glazed partitions, large windows and carpet-tiled floors. Despite being integral to creating a visually appealing, energy-efficient, safe, secure and comfortable learning environment.Hush Acoustics were invited to carry out a site survey in these relatively poor acoustic environments by Lee Bate, Head of Operational Services. He sought to find an effective response to a large number of complaints from college users in relation to noise in these areas of the building, chiefly as a result of sound reverberation, echo and ambient noise. These issues are known to affect the concentration, focus and engagement of students and staff in schools, colleges and universities, so Walsall College were keen to take the necessary action.The learning pods are used for online training, enabling students to participate and collaborate in Zoom and Teams calls or simply access a quiet area to work. Due to the construction of these rooms, there was a significant acoustic issue that could only be addressed by the introduction of a Class A sound absorber. These would prevent noise reflecting back into the room, which was the cause of the issue.The boardroom presented similar issues. It also features many hard reflective surfaces which were causing it to be very echoey, especially during conference calls and training sessions. To reduce the issue here, a number of Class A absorbers would also need to be installed.Step one was for Hush Acoustics to conduct a site survey. This allowed information to be gathered in order to carry out a series of reverberation calculations with a view to determining how sound absorbers could be used in the affected spaces to control and reduce reverberation and echo.The solution came with Hush Absorber 50 panels installed to the ceilings and walls. These Class A absorber panels utilise a specially formulated 50mm thick acoustic foam, hand finished with interior fabric that is applied to the face, edges and back return. They are designed to fit on any alignment and angle including slopes and ceiling in both portrait and landscape, with a choice of stylish and visually pleasing designs available in sizes, colours and finishes to suit any internal environment.Hush Absorber 50 panels have been highly effective in controlling the problem noise within the areas, dampening the sound issue with a level of absorption material that complies with the design guidance of BB93.The transformation of the learning pods and boardroom has been a great success according to Walsall College’s Head of Operations for the campus, Lee Bate. He said:“We are delighted with the difference the Hush Absorber 50 panels make and the service from Hush. We are extremely happy with how the areas are instantly more comfortable to work from and the panels look good in the spaces they have been installed.”

The aquatic centre of Val-d’Europe in Bailly-Romainvilliers is environnment friendly with the HQE label. Designed by the french architect Marc Mimram, special attention has been given to the ceilings. The natural light comes through huge bay windows, decorated by curvy structures made of 3300 m² of Barrisol® Blanc Mat stretch ceilings, along with acoustic solution Acoustics® A30 in it.

The brief was to transform the existing dated and disjointed space into a modern, inspiring and functional interior for students to work both individually and as groups. The space had to be flexible so it could be used for focussed work, group study as well as for meetings and events. With such a wide remit, managing the acoustics in the space was paramount and we were thrilled that our ceiling baffles were chosen to deliver acoustic comfort to this historic space.

See how our innovative, printed acoustic ceiling baffles for this new 109,000 sq ft flagship office in Loughborough would help draw people back into the office - encouraging collaboration, community and a sense of camaraderie.

Armourcoat surface finishes have played a central role in the comprehensive refurbishment of the iconic Minster Building in the heart of London’s business district, applying over 600m2 of it's seamless Acoustic Plaster System to the ceilings.The interior design by architects BuckleyGrayYeoman for Ivanhoé Cambridge and its development/asset manager Greycoat Real Estate LLP, has created a major repositioning of the building built around the central eight storey atrium. The ground floor reception is approached by a 30 metre long boulevard from the new entrance on the corner of Mincing Lane and Great Tower Street. The original entrance has also been retained to Minster Court piazza.Designed to optimize the acoustics of interior spaces, the Armourcoat Acoustic Seamless Plaster system offers a clean and smooth mineral surface that can be applied seamlessly over large expanses to both flat and curved surfaces. Comprising of a special mineral wool composite panel that is bonded onto the substrate and finished with a seamless layer, the system offers an elegant marble based plaster finish while allowing sound energy to pass through the surface. The zero VOC system, which consists of over 70% recycled material, achieves class '0' fire rating and a class 'A' Noise Reduction Coefficient rating.Photography: Jonathan Banks

This project involved providing a soundproofing solution for a Grade ll listed period building located in the south west of Sheffield, close to the botanical gardens, where the former NHS building was undergoing conversion into residential wellings.Hush were involved in the very early design stages of this conversion/new build project and under direction of our client Jonathan Frith of Bamford Homes. We also worked alongside acoustic consultants HRS Services Ltd (now Stroma Specialist Access) and architect Richard Keighley from DKMY Architects.A variety of Hush Systems were specified to deliver excellent acoustic performance.HD1030: Hush System LP was applied to the ground and first floors. This is a floating floor system, compliant with Building Regulations Approved Document E, used in refurbishment of timber floors. It also holds 1-hour fire resistance at ceiling level.HD1032: Hush System LP/MF was used from the second to first floor and from the third to second floor. This economical sound insulation system for use between separating floors is made up of Hush Panel 28, Hush Seal 20 and Hush absorber slabs. It is used within refurbishment projects using timber joists and also provides 1-hour fire resistance at ceiling level.Along with using these systems, we also upgraded the existing walls using our HD1040: Wall System which provides high standards of airborne sound reduction and can be used to reduce both flanking and direct sound transmission. It again is compliant with UK Building Regulations and provides a minimum loss of space within rooms.Within the new build residential space, we recommended our HD1054: Double Timber Stud Wall System which is our extremely effective system comprising of Hush Slab absorber slabs and Acoustic Plasterboard.Although design stages through to completion of this project were around 3 years, the conversion and new build project itself, once begun took around 18 months. All acoustic testing carried out on site was passed.The flats are in a sought-after area, close to the University of Sheffield and Hallamshire Hospital, within easy access to facilities in Broomshill and Eccleshall road and have been finished to a high acoustic standard.

When undertaking a heating, ventilation and air conditioning (HVAC) maintenance and upgrade contract on a North Sea offshore platform, RBG Limited identified that critical noise levels were apparent in a range of working areas.Investigating the issue, RBG Ltd commissioned environmental sound testing, which revealed that ambient noise exceeded a specified minimum of 55dB (A) throughout the electrical workshop, store room, hydraulic workshop, subsea office and mechanical workshop, reaching its highest levels of 88-96dB (A) in the mud pit room. Additional noise generated by operating pumps, cranes and machinery would further increase the noise levels in these areas.As such, RBG Ltd needed to source a high performance industrial acoustic solution that would sufficiently reduce the noise contamination and make the working environment acceptable.Seeking expert industrial acoustics advice, RBG Ltd briefed CMS Acoustics on the project parameters, who responded with a bespoke ISO Acoustic Enclosure Panel system design.The SolutionThe ISO Enclosure Panel is a prefabricated sound reduction system, designed to create noise-protected structures in industrial environments. A self-supporting and robust construction, it offers the additional benefit of a short assembly time, facilitated by the panels being lightweight and easy to handle.The industrial acoustics technical team at CMS Acoustics calculated that a combination of 50mm and 100mm thick ISO Enclosure Panels would be required to achieve the specified noise reduction in the different areas. Depending on panel thickness, fire resistance ranging from 30 minutes to two hours can be achieved.For RBG Ltd, CMS Acoustics manufactured the panels in white and supplied them in ready to assemble kits clearly labelled according to area for installation. Some panels were manufactured to allow removal for maintenance while others were designed to be stud welded to external walls.To increase system robustness, CMS Acoustics integrated acoustic doors and vision panels into the ISO Enclosure design.

Hoebridge Golf Centre is a busy commercial and leisure facility that has three golf courses, a function facility and a health club. Given the busy nature of the centre, it had become apparent to many golfers and patrons that the acoustic conditions within the bar and restaurant area needed improvement.Hush Acoustics was tasked by the golf centre’s owners to develop a solution to this major acoustic issue as it possible that revenue was being affected in the bar and restaurant because of poor acoustics. Some paying guests did not want to spend their time in these problematic and noisy areas so addressing the issue was crucial to the centre’s long term success. Hush carried out its extensive survey and to fulfil the client’s requirements to make the bar and restaurant areas a far more comfortable place to be. The acoustic problem at Hoebridge Golf Centre was caused by a high level of ambient, reverberation and echo noise within the bar and restaurant areas.The solution proposed by Hush was to install Hush Absorber 50 Sound Absorbing Panels within the bar and restaurant areas. Through a series of calculations based on the site survey data, the amount of absorption needed to treat the issues effectively could be established.Mike O’Connell, General Manager of Hoebridge Golf Centre was delighted with the panels. He mentioned how well they blended in and complemented the look and aesthetics of the room, and appreciated the minimalistic design with bold colours to give the room a sense of vibrancy. The client was particular happy with the quick and efficient installation by the Hush installation team. They arrived on site at 6:05am, discussed the installation with Mike and had completed the installation by 8am, meaning no disruption to customers during busy times.