"silencers and acoustic treatment"

Ten Trinity Square, now a Four Seasons hotel and residence, was formerly the headquarters of the Port of London Authority. It had fallen on hard times and needed a six-year, multi-million-pound renovation to bring it back to life as a destination hotel. However, when working on such a prestige project, aesthetics are always a top priority and any sound solutions would have to work around visual flourishes. That’s why Oscar Acoustics, an expert in architectural acoustic finishes with an appreciation for great design, was tasked with ensuring multiple public areas of Ten Trinity Square possessed the correct acoustic balance by installing its exceptionally smooth Oscar Elite acoustic plaster.

After embarking on a project to create high quality new learning pods to enhance its facilities, the last thing teachers, staff and children at Carr Lodge Academy in Doncaster were expecting was for excessive background noise to be so much of an issue that it stood in the way of their ability to use and enjoy them.The school wanted to create learning pods for each of its 1-6 year groups to provide a facility that could be used for extra learning, small group teaching or a break-out space for teachers and children. The building contractor appointed to construct the pods worked to an agreed specification and design, but the acoustic conditions that would result from the proposed usage of the spaces, the positioning of the pods and choice of materials for their fit-out was not fully realised. It was only when teachers and staff started using the learning pods that problems with echo and excessive sound reverberation were fully realised. This is a common acoustic issue which results from interiors that feature lots of hard, harsh reflective surfaces with the ultimate impact at Carr Lodge being that the pods were unsuitable for their purpose.The school sought specialist assistance to resolve the issues which started with an acoustic assessment and detailed acoustic report. And following a competitive tendering process, Hush Acoustics was appointed to complete the acoustic upgrade using its sound absorber panels.How absorption resolved the issueThe solution involved manufacturing and installing a series of Hush Absorber 50 panels which were strategically mounted on the walls of the learning pods. The Class A absorber panels are formulated using a 50mm thick acoustic foam which is hand finished in a high quality fabric applied on the face, edges and back – at Carr Lodge, the panels feature a green fabric to match the school’s aesthetics and contribute to the welcoming environment.Various sizes of panels were installed to fit the differing sized spaces within the school. Their positioning was dependent on the size and the layout of the learning pod for the year group. Some year group pods, for example, feature desks, so absorber panels have been installed to be continuous along the desk line, helping the children hear what is being said by teachers. In other desk-free learning pods, the panels were positioned on the walls – symmetrically where possible – to deliver an aesthetically pleasing and acoustically -effective result. Hush Absorber 50 panels work by absorbing soundwaves generated by speech and other sources in a way that hard surfaces such as plastered walls, wood and laminates do not. As a result, less sound is reflected back into the room, so the level of ambient noise is dramatically reduced to deliver a more acoustically comfortable environment that is far more conducive to learning.‘Huge difference’ to the learning environmentSarah Crampton, Principal at Carr Lodge Academy said: “Sound reverberation was causing us real problems and it meant that the learning pods – although fantastic in principle – simply didn’t serve the purpose for which they were intended.“The sound absorber panels have made a huge difference to the useability of our learning pods and provided a solution that did not require major, disruptive work. The quality of the solution provided by the Hush Acoustics team, and their service overall, has impressed everyone involved in this project.”

Bespoke acoustic rafts and baffles for Virgin Media’s new 120,000 sq ft HQ in Reading.

The ChallengeThe extensively refurbished Four Seasons Hotel London at Park Lane required an acoustic underlay solution to effectively control impact sound with the marbled tiled floors of its guest bathrooms. Due to the prestigious nature of the hotel, superior impact sound attenuation needed to be achieved to exceed Part E requirements.Furthermore, having undergone a vast refurbishment programme the Four Seasons Hotel London now accommodates eight floors of guest rooms, so as well as attenuation of impact sound between floors it was necessary for the acoustic treatment to be easy to handle and install.The SolutionThe extensively refurbished Four Seasons Hotel London at Park Lane required an acoustic underlay solution to effectively control impact sound with the marbled tiled floors of its guest bathrooms. Due to the prestigious nature of the hotel, superior impact sound attenuation needed to be achieved to exceed Part E requirements.Furthermore, having undergone a vast refurbishment programme the Four Seasons Hotel London now accommodates eight floors of guest rooms, so as well as attenuation of impact sound between floors it was necessary for the acoustic treatment to be easy to handle and install.The ResultAchieving high levels of impact sound attenuation with a tiled floor finish, Regupol® 4515 Multi (REGUPOL sonus multi) exceeds the minimum requirement of 62dB or less specified by Part E regulations.Russell Coleman, senior project manager, Beck Interiors, commented: “As one of the finest examples of a world class hotel we needed complete peace of mind that the acoustic flooring solution we applied in the guest bathrooms provided more than effective impact sound isolation, especially with the marble floor finish. The technical support that we received from CMS Acoustics in order to specify Regupol® 4515 Multi (REGUPOL sonus multi) was excellent, with a member of the technical team taking the time to visit the site.”

Acoustics in this spectacular courthouse is controlled using Rockfon Mono Acoustic.

AstraZeneca Case StudyProject: AstraZeneca HQ, CambridgeProduct: Fade acoustic plasterQuantity: 4200m2Main Contractor: MaceSubcontractors: CMS DanskinArchitect: Herzog & de MeuronValue of Overall Project: £50 Million +Introduction: AstraZeneca Acoustic Plaster Case StudyAfter starting the project with Skanska as lead contractors, in 2019 AstraZeneca switched to their current partnership with Mace to complete their multi-million pound HQ. The building is designed with research facilities at the forefront, and is sound insulted using Fade Acoustic technology.About AstraZenecaSince its inception in 1998, AstraZeneca has been a trailblazer in the fields of medical and scientific research. The Swedish-British company has over 90 locations worldwide and is active across Africa, Europe, Asia and North America. Their headquarters in Cambridge will act as a hub for global innovation, and their patents improve the lives of millions each year. Most recently, their Oxford-AstraZeneca vaccine was the first COVID-19 vaccine to be approved in the UK, and has since been adopted worldwide. The company is also at the forefront of cancer research, partnering with Cancer Research UK to improve survival rates.About MaceMace Construction has been developing ideas for clients across five continents for the past 30 years. Their project list is extensive: they’ve worked on everything from airports to the world’s largest observation eye, and closer to home with a renovation of TV’s Coronation Street. Like many industries, the COVID-19 crisis has hit the construction industry in unexpected ways. Instead of seeing this as a setback, Mace have innovated their work-from-home technologies, introducing drones and remote technology to future-proof their business. The company is also future focused in their view towards the environment, implementing green ideas across all projects. Recently Mace were lead contractors on 70 St Mary Axe, the curved skyscraper currently under construction in central London. As well as boasting an attractive semi-elliptical design, by using double-glazed wall cladding and vertical shading fins, the skyscraper also boasts incredibly low carbon emissions.About the projectAstraZeneca’s UK based headquarters have been in the pipeline since 2013. Originally valued at £330 million, soaring material costs and increased investment in new technologies raised the cost to £500 million by 2019. The new headquarters is an immense glass-based structure at the center of Cambridge’s Chesterford Research Park. Herzog & de Meuron’s triangular design was chosen to encourage easy movement around the building, and glass panels are used liberally throughout to “promote ‘visible science’, according to AstraZeneca. The central piazza is a nod to the sprawling courtyards of Cambridge University, providing a communal space for socialising and the sharing of ideas. The headquarters will act as a central hub for both research and business, linking commerce and science under one glass roof.About Fade acousticsFade Acoustic plaster is a flexible alternative to traditional acoustic solutions. A fibreglass substrate provides a sound insulating layer which is then sprayed with 3mm of plaster. This extra layer gives a plastered-like finish, completely disguising the panels beneath. This invisible layer makes Fade Acoustics products ideal for preserving integrity of the building’s original design. The modernist Shenzhen Sea World Culture & Arts Center, for example, was completed using Fade Acoustics plus+ to provide seamless insulation that showed off the building’s angular modernist features. The product can me made to fit any type of structure, applied to concrete or timber substrate, or can even be attached direct to grid using Fade Special Washers. Fade Acoustic products have been proven to be durable and humidity resistant, receiving an A+ rating from French regulatory bodies for creating safe indoor environments.Why Was Fade Acoustics chosen?Mace had previously used Fade Acoustics Plus+ on Tottenham Hotspur’s new stadium, chosen for their hassle-free installation and wide range of colour options which allowed for flawless blending with existing plaster. After this success, Fade Acoustics were an obvious choice for AstraZeneca’s HQ. The project’s complex geometric structure required a soundproofing technique that could adapt to the building’s unique shape without hindering design. The HQ required a bespoke thickness due to the installation of sprinklers. This meant the team had to create a custom sized acoustic board by altering fibreglass substrate to 30mm, instead of their regular 25mm or 40mm. Due to travel restrictions during the COVID-19 crisis, the chosen product also needed to be installed quickly without compromising on quality. CMS Danskin were able to acquire the material quickly, meaning WRR UK, long-time contractors with Mace and the project’s approved installer, could start installation within two weeks. Fade Acoustic’s flexible and easy to install product meant the team could install 4200m² of Fade Acoustic plaster in the final two months of the project. The project is due to be unveiled later this year.

When the owner of an office building on the Isle of Man took the decision to redevelop the property into four apartments, he partnered with chartered architect Andrew Bentley to arrive at a design. The building had previously been converted from a bar to offices in the 1990s, but the approach adopted to the soundproofing as part of this conversion project would need to be fully assessed and tested for compliance with today’s domestic dwelling standards. STEPPING UP TO HIGHER ACOUSTIC STANDARDSUnder the building regulations covering the Isle of Man, which are consistent with Approved Document E in England & Wales, the separating floors needed to achieve an airborne sound transmission level greater or equal to 43db and, for impact sound transmission, no higher than 64db. Following a comprehensive consultation period by Hush Acoustics soundproofing experts, it was apparent that the existing acoustic flooring design fitted during the original conversion was inadequate. This meant a complete redesign of the floors was required to bring them up to an acceptable residential standard.A SOLUTION THAT EXCEEDED EXPECTATIONS The solution came with the Hush MF Ceiling System. This creates a suspended ceiling, separated from the existing structure using the Hush Acoustic Hangers, allowing for Hush-Slab 100 sound absorber slabs to be fitted into the void created. Two layers of 15mm Soundbloc plasterboard were then installed onto the suspended ceiling’s metal frame.Key to the success of the new acoustic system was the quality of the installation, which the Hush Acoustics team – as with all projects – offered guidance on to the installation contractor. This was important from a fire safety perspective too, with a fire specialist also engaged to ensure all gaps, junction details and products were installed and sealed correctly. ‘BEST EVER’ ACOUSTIC RESULTS As a result of this new acoustic flooring, the flats benefit from soundproofing levels not normally seen in conversion projects of this kind. The airborne sound insulation levels for the floors tested in various rooms ranged from 50db to 67db (minimum level to pass test is 43db) and for impact sound it was between 38db and 50db (must be below 64db).Project architect Andrew Bentley commented:“The test results were so good that the acoustician who carried out the testing of the completed installation said it was the best results he had ever seen. In the lounge of one of the flats, there was virtually no background noise detected despite sound of 107db being generated in the lounge of the flat directly above – that’s a noise level almost as loud as you would experience at a rock concert.”

Hush Acoustics provided an acoustic solution for the Aviation Academy in Norwich as part of its project to transform the building through the creation of an innovative learning environment. Based within a World War 2 aircraft hangar, home to a museum, cafe and now classrooms, catering for pupils and youth organisations as well as holding events and conferences, this academy accommodates a wide variety of uses and needs. Hanson Barron and Smith Architects worked on the design of the custom facility, with the aim to create a mezzanine floor within the atrium on which classrooms would be created.The atrium itself holds conferences that can accommodate over 300 people, so in order to ensure the acoustics within the building were fit for purpose, a site visit was conducted to assess how the required acoustic standards could be achieved.On visiting the site, an acoustic concern within the building was the footfall noise being created from the mezzanine floor.The solution proposed after calculating the requirements of the areas was 1500m2 of Hush Panel 17, which would be fitted over the structural plywood deck.Hush Panel 17 is a thin overlay board which minimises floor build-up without compromising performance. By reducing impact sound transmission through the separating floors, it achieves excellent results, with the upper layer of moisture resistant MDF providing a consistently smooth surface for application of floor finishes.Working with Robert Goss from Hanson Barron and Smith and RG Carter who were the main contractors on site, over 2000 sheets of Hush Panel 17 were supplied and fitted to the area.

Acoustic Products has launched a new semi-automatic electric movable wall system. Each panel within the system has a microprocessor based circuit board controlling automatic operation of the panel seals making the system extremely easy to use and re-locate. Available in sound reduction ratings up to Rw 57 dB, a wide range of panel finishes and with simple or more complex remote stacking arrangements. Please contact the techical sales department at Acoustic Products for more information. Tel +44 (0)1227 281140 Fax +44 (0)1227 281141 www.acoustic-products.co.uk enquiries@acoustic-products.co.uk.

Hush Acoustics provided the acoustic floor and wall solutions for a development in Ellesmere Port, Cheshire involving the conversion of a former Woolworths store turned snooker hall, which was being transformed into a ground floor sports shop with nine first floor apartments above. In addition to meeting the acoustic performance requirements, the client was also keen to ensure the design would meet the fire regulations required.Following a site visit, the Hush HD1030 system was specified for the separating floors. This is compliant with UK Building Regulations Approved Document E and is suitable for refurbishment projects with timber structures that incorporate lath and plaster ceilings – all with the benefit of a 1-hour fire resistance at ceiling level.We worked closely with EH Building Contractors to ensure the HD1030 acoustic floor system was installed to the required standard. For the separating walls, Hush Twin Frame Metal Stud Party Walls were installed onto the plywood structural floor and isolated using Heavy-Duty Isolation Tape. The stud walls were insulated using the Hush Slab 100 Sound Absorber, ensuring the cavity between the two stud frames were kept clear.The client had initially discussed keeping the original existing lay in grid ceiling within the shop, however, in order to achieve outstanding acoustic performance, the majority of the perforated metal panels from within the lay in grid ceiling had to be removed. Some of the original ceiling could be retained, however, with higher performing ceiling tiles used to replace it in other areas, maintaining the original features as per the client’s request.Once completed, acoustic testing was carried out on site to determine the success of the acoustic design and installation. First of all, the twin metal stud wall was tested, which achieved an airborne performance of 56db (DnTw+Ctr). An airborne sound test was then conducted between the sports shop and one of the first floor apartments which showed a performance of 47 dB (DnTw+Ctr).All of the acoustic performance goals were achieved without any significant ceiling treatment and our client was happy with the results.

JCW Supplies 6500m2 Acoustic Battens

BW Workplace Experts looks to Oscar Acoustics to create health-enhancing workplace of the future Making a sound choiceOffice fit-out professionals, BW Workplace Experts, who specialise in delivering welcoming office environments, enlisted the help of Oscar Acoustics as part of a major workplace fit-out to ensure optimal acoustic comfort for occupants and a calm ‘home from home’ experience for staff.Central to achieving their goal of creating a peaceful office ambience was the issue of noise reverberation. It was imperative that workers using the office space could communicate easily without needing to shout and that staff could work harmoniously without distractions.The challenge: unconventional working spaces Located at Herbal House in Farringdon, London, BW Workplace needed to allow for agile ways of working, providing flexible environments that offer focused work areas, co-working spaces and relaxed break out areas. A combination of both impromptu and formal meeting rooms was also required.  Working alongside architects TP Bennett, Oscar Acoustics were faced with the challenge of how to achieve the perfect acoustic balance within the two-floor Manhattan loft-style space. As office workers would be dealing with important sensitive circumstances, such as judicial matters, unwanted noise needed to be kept to a minimum, allowing staff to concentrate and focus on matters at hand.Leanne Baird, Head of Marketing at BW, said: “We needed an effective design solution to deal with reverberant noise so that staff remained free of distractions and their ability to concentrate was not impaired by excessive noise. “Having worked with Oscar Acoustics previously, we knew we were in safe hands as far as finding an effective noise-reduction solution was concerned. Their expertise in architectural acoustic finishes was crucial to the success of this project.”The solution: calm, inviting interiors that sound as good as they lookChosen for its ability to absorb sound energy instead of reflecting it, Oscar’s SonaSpray K-13 is a seamless acoustic spray with a deliberately industrial, coarsely textured finish that helps control stressful noise reverberation in buildings. Blending in seamlessly with the fluid, flexible workspace, the spray was completed in a single application, allowing BW to keep to important project deadlines, with minimal installation time.  Sustainable acoustic solutionsSonaSpray K-13 also contributes towards many sustainable design and health certification systems including BREEAM, SKA, Living Building Challenge and adds up to 17 points towards the LEED (Leadership in Energy and Environmental Design) rating of a project. By choosing SonaSpray K-13, all parties could feel confident that the application met the highest health and welfare standards due its non-hazardous, GREENGUARD Gold Certified compliance for Indoor Air Quality. As a seamless M1 certified Low Emitting acoustic spray, it also contains renewable natural resources such as wood, and cotton which effectively lowers the carbon footprint of the building project by sequestering rich stores of carbon for the lifecycle of the structure. In a world where environmental impact is paramount, SonaSpray K-13 boasts further green credentials, having been covered by the Environmental Product Declaration in accordance with ISO 14025 and meeting the Living Building Challenge and LEED requirements. In addition to these, Oscar Acoustics are ISO 14001 certified; completing the environmental jigsaw and making them Great Britain’s most sustainable acoustic solutions provider.Fire rated acoustic sprayIt was also imperative that employee safety was considered, especially in terms of fire safety. Knowing that SonaSpray K-13 not only met but significantly bettered the updated Approved Document B fire requirement (Class 0 to BS476 & B-s1,d0 fire rating), gave both architects and designers complete peace of mind that should the eventuality occur, the acoustic spray would provide little to no smoke and absolutely no droplets, assisting in the safe escape of its occupants.Ben Hancock, Managing Director at Oscar Acoustics says: “When we were first approached by BW, we knew just the solution for this type of acoustic problem in an office space. With years of experience providing acoustic solutions to commercial workspaces, our tried and tested SonaSpray range is our go-to choice for achieving superb acoustic results without design compromise. “Working with BW has been a fantastic experience. With the increased focus on wellbeing and the work-life balance becoming more prevalent, office space must reflect this change. It’s long been recognised that poor acoustics and excessive levels of noise can be bad for occupants’ health so it was great to see this issue being taken seriously, to improve the daily lives of employees using the building day-to-day.”Image credit to Tom Green Photography.

Taking sustainability to new heights, the London Borough of Surrey awarded the largest UK nonresidential Passivhaus scheme to Willmott Dixon.We supplied the Laudescher Linea 4.2.4 in a pine natural finish to Ash Drywall who superbly installed the acoustic product. The Laudescher system was specified due to its beautiful aesthetics but most importantly the acoustic properties. The common areas need to be acoustically treated ensure the students and teachers receive the optimal environment to communicate and learn.

“We have used products from CMS Danskin Acoustics on a variety of projects and always found them a good company to work with and very helpful to deal with,” said Gerry Winter, Allied Acoustics.The Council’s room was designed for holding meetings, training sessions and information days; but the acoustics in the room were distracting and the internal reverberation meant that hearing people speaking was difficult. CMS Danskin Acoustics engaged with the architect at East Renfrewshire Council to agree on the best solution without compromising on aesthetics, and ensuring they could offer the best value.The SolutionFollowing an on-site consultation at the Council with an external acoustician, CMS Danskin Acoustics was brought on-board to supply 25 SuperPhon® Acoustic Rafts; which are specially designed to reduce reverberation times and to improve listening environments. In addition, the tiles are available in a range of attractive colours meaning that the aesthetics of an internal building are not lost, which was of high importance to the Council. “The SuperPhon® Acoustic Rafts were chosen because they fitted with the style of the building, the need to retain the exposed roof structure and the fact that the fabric colour choice provided a less commercial ‘office feel’ to the final installation,” said Andrew Eaddy, East Renfrewshire Council.The ResultsFollowing the installation, CMS Danskin Acoustics carried out some calculations to evaluate how successful the Acoustic Rafts were performing. The team found that they had managed to bring the reverberation time down from 1.8 seconds to 0.8 seconds, ensuring a much-improved sound quality to the room for its multi-purpose activities.“The client was very happy with the end product at Rouken Glen and there was a substantial sound reduction after the panels were installed,” continued Gerry. “Overall we were very pleased with the results and the chosen product. The ease and speed of the installation, thanks to the bespoke fitting, meant that it wasn’t long before we were able to use the communal room again. We’re really pleased with the finish too, it’s exactly what we had in mind for the space,” concluded Andrew.

Hush Acoustics was tasked with transforming the acoustic conditions inside the multi-use hall and dining area at East Sheen Primary School.The headteacher and teachers were keen to solve a major issue within their hall resulting from sound reverberation, echo and high levels of ambient noise. The brief was developed so speech clarity could be improved, resulting in easier learning and a better environment for teachers and pupils.During the initial survey, the scale of the issue became apparent. A specification was then developed to address the situation in what was obviously a very noisy space during peak times and unbearable for the pupils.The solution came with Hush Absorber panels. To achieve the results required by East Sheen Primary we carried out a site inspection to calculate the amount of absorption material needed to bring the school hall reverberation times in-line with BB93 design criteria for educational buildings.The site survey involved taking measurements and detailing where any absorption panels could be installed to maintain aesthetics. From the site survey, Hush Acoustics could then calculate the level of absorption needed and provide the installation service required. All the advice provided and work carried out was fully in line with BB93 design guidance for acoustics in school and Document E of the Building Regulations.The solution provided by Hush Acoustics treated the reverberation issue extremely well and created a much better environment for teachers and pupils.The school headteacher commented, “Just wanted to say a huge thank you from us all for your work around the acoustic issues. Everyone had noticed the positive impact and assembly today was much better. The difference is massive.”

Oscar Iso-Mounts combine space saving with isolating acoustic technology to provide clients with the best possible ceiling acoustics and soundproofing, perfect for house/flat/apartment conversions, new builds and renovations. Commercial applications include hotels, offices, shops and restaurants. The mount fixes under existing concrete and timber joist ceilings with just one fixing saving time and money. Extensions are available for 50mm to over 1 metre voids for acoustic services and thermal insulation.

Nine Elms Parkside: Under Screed Acoustic LayerWhen carrying out a large-scale housing development it pays to rely on tried and tested products to provide acoustic certainty. Regupol 7210C (REGUPOL sonus core 5) is one such product. With a long history of reliability, it is now being installed in the UK’s largest single-phase build to rent development.The ProjectNine Elms Parkside is the redevelopment of a 5.6 hectare Royal Mail depot site in Wandsworth, a key part the Vauxhall Battersea Opportunity Area, sitting between Battersea Power Station and Nine Elms market and adjacent to the new US Embassy. The scheme is master planned around the new Nine Elms Linear Park, part of a new green link connecting Battersea Park in the west, along the Thames to Lambeth Palace Gardens in the east.Blocks B and D Nine Elms Parkside were acquired in 2019 by real estate groups Henderson Park and Greystar who contracted Telford Homes to construct 641,000sft of residential space to a design by Allies & Morrison.The scheme consists of 894 build to rent apartments in two twin blocks of 10 to 17 storeys, each of which also features 12,500sft of amenity space with a rooftop swimming pool, gym, pet spa, children’s play space, private dining rooms, cinema rooms and a sky lounge. There are two large outdoor terraces, yoga gardens and community herb gardens complete with beehives. The scheme will also contain 25,000 sq ft of retail and community space.CMS Danskin is supplying Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer to Stanmore, the leading drylining and façade specialist subcontractors who are carrying out the screeding between floors in the apartments.The project to supply commenced in 2020 and we have to date supplied over 96,000m2 of the product. Topping out took place in July 2021, residents will begin to occupy the scheme in 2022 and the units are expected to be fully complete in 2024.Acoustic insulation for new build apartmentsSince 2004 the Building Regulations require that separating floors between apartments meet specific requirements for airborne and impact sound transmission. The requirements are set out in Approved Document E, Resistance to the passage of sound.With a 150mm concrete slab, common in multi storey new build apartments under 18 storeys, a product is required to isolate the structure from a floating screed, thereby significantly reducing impact and airborne noise and enhancing the living conditions of occupants of the apartments.Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer is an isolating layer specifically designed for this purpose and is the go-to product for floating screeds over 150mm concrete slabs.Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer isA high performing insulation that delivers superior impact and airborne performance.An under-screed product designed to isolate screeds from the main structure simply and conveniently.Manufactured from recycled materials – typically aircraft tyres – making it cost effective and sustainable.Compatible with all types of floor screed, making it adaptable across a project and between projects.Aimed at constructions where Pre-Completion Testing (PCT) is preferred to a Robust Detail (RD) approach.Testing under screed insulation for acoustic performancePre-Completion Testing of acoustic floor installations gives a contractor more flexibility, allowing alternative layouts between apartments. If the designer wants to make changes to the layout of apartments, they won’t need to change the Robust Detail as each eventuality can be tested on site. With a project of over 860 flats a 10% required test rate would produce 86 acoustic tests, but the flexibility of using a PCT solution like 7210C (REGUPOL sonus core 5), and its reliability as an established product, makes that regime cost effective.Telford Homes, a long-standing customer of CMS Danskin, were looking for a Pre-Completion Testing product for Nine Elms blocks B and D. Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer is an established product from an established brand, so not only were Telford Homes familiar with the product, but their experienced screeders Stanmore were also confident that testing on site would not raise any issues.Over a year into the project all the tests carried out so far have been successful.Supply chain reliabilityFor a large project with over 100,000m2 of product required over a long contract period, reliability of supply is essential. Any delay in supply can hold up wet trades and affect the critical path. With support from our supply chain partners, CMS Danskin has ensured over 96,000m2 of product has been delivered on time to date.Specify Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient LayerRegupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer is a tried and tested solution to under screed insulation over a concrete slab, be it in apartments, hotels, education buildings or student accommodation. It provides excellent impact and airborne performance, is approved by NHBC for ADE 2003 compliance, and offers long term performance even under high loads.The product is completely recyclable and is produced from recycled materials. It provides Zero global warming potential (GWP) and zero ozone depletion potential (ODP).Regupol 7210C (REGUPOL sonus core 5) Acoustic Resilient Layer is supplied in easy to handle sheets which are quick and easy to install without the need for separate perimeter strips.

Tallest tower in London’s financial district uses market-leading SonaSpray for acoustic perfection.As well as dominating the skyline of London’s financial district with its striking 23-sided glass façade, 22 Bishopsgate has not only rewritten the rules of what a modern office space should look like but also how it sounds. Having become a ‘mecca’ for workplace wellbeing, putting individuals and employees at the heart of its design, it was important that the spaces sounded as good as they looked. With acoustics playing a leading role in delivering overall comfort to a space, partnering interior design studios DesignLSM and The Morris Project turned to experts, Oscar Acoustics, to control sound levels within its buzzing food and dining area - ‘The Market’ for pitch-perfect ambience.  Known as the ‘foodie heart’ of 22 Bishopsgate, its selection of bustling food counters makes it a hub for workers looking to drink coffee, take lunch breaks and host meetings. However, being a lively, open hospitality space, the clink of cutlery and energetic conversation would mean that the café space was at risk of excessively high noise levels, which left unchecked would create an uncomfortable drinking and dining experience for guests.  Karen Taylor, DesignLSM’s lead designer, said: “Providing a healthy environment that would enhance the physical and mental wellbeing of those working in the building was a top priority when designing the 20,000sq ft space. The building itself includes triple-glazed windows to reduce outside noise, but it was important that the internal acoustics were just as well considered to compliment the sense of balance and harmony throughout.  “As a multi-purpose space, The Market area is a dynamic part of the building where the Bishopsgate community can unwind, dine and socialise. Whilst the area needed to have a spirited ‘buzz’ to it, there would also be guests that wanted to relax and recharge, and therefore considering the people and their needs was always at the forefront of our design strategy.” As The Market includes an array of hard surfaces such as tables and chairs in-line with its open dining aesthetic, a solution was needed to counteract noise reverberation and echo, which causes sound levels to climb. To remedy this, DesignLSM turned to Oscar Acoustics’ SonaSpray acoustic spray range. Once applied to ceilings or walls the seamless acoustic finish absorbs sound energy instead of reflecting it, enabling designers to create serene and inviting spaces. In this case, its SonaSpray fcx acoustic plaster finish was used to reduce overall noise for a more calming atmosphere. With strict building deadlines and restrictions to adhere to, SonaSpray was also chosen for its efficiency as it can be applied quickly with minimum disruption, allowing work to continue as promptly as possible.  Importantly, it was Oscar Acoustics’ third-party safety certifications that caught the eyes of designers. With such a large building to consider, fire safety had to be a number one priority. With fire credentials that go above and beyond Approved Document B fire requirements (Class 0 to BS476 & B-s1, d0 fire rating), the SonaSpray range produces little to no smoke and absolutely no droplets – which can assist in the safe escape of occupants should an event occur.  As the first building in the UK to apply for the WELL Building Standard, the premium acoustic spray was a perfect fit due its contributions towards many sustainable design and health certification systems including WELL, BREEAM, SKA, Living Building Challenge and adds up to 17 points towards the LEED (Leadership in Energy and Environmental Design) rating of a project. It also boasts GREENGUARD Gold certification which shows it has met some of the world’s most rigorous and comprehensive standards for low emissions of VOCs into indoor air, aiding in the creation of healthier indoor environments. Ben Hancock managing director at Oscar Acoustics, said: “22 Bishopsgate has raised the bar in office design and it’s a real feather in our cap to be part of such a pioneering and monumental building.  “When we were approached about the project, we jumped at the chance. The design ethos of 22 Bishopsgate aligns closely with our own values – putting employee wellness and comfort above all else.  “It’s clear that our experience working on some of the UK's biggest office refurbishments has been put into action, encapsulating future thinking around work/life balance, to create a dining destination that offers maximum comfort without comprising on design. “We know from our own independent research that excessive levels of noise are a major deterrent for workers who want to embrace hybrid working – but this building proves that if it handled correctly, it’s possible to create a space where employees want to revisit time and time again.”Image credits to Tom Meredith Photography.

Richard Bowler wanted to tackle noise transference as part of his basement flat renovation in Autumn 2020. He turned to Oscar Acoustics to solve the issue cost-effectively, choosing Iso-Mount Type1 acoustic hangers to dramatically reduce noise from the house above with minimum ceiling height loss.Quality soundproofing is fundamental to the enjoyment of our homes. High levels of noise can affect our health as well as our sense of wellbeing. So, when Richard planned a complete revamp of his basement flat, part of his nineteenth century, four storey Devon property, he was determined to factor in sound insulation, while also creating a beautiful interior finish.Problem: Lack of sound insulation“Dating from 1850, the basement flat was of very poor construction and in need of complete renovation,” clarifies Richard. “In particular, with respect to the seven different ceilings of the flat and the ground floor of the house, there were undersized joists, making it uneven, bowed and springy. The wooden floorboards in the house had large gaps between them, and the ceiling of the flat was constructed with thin plasterboard. This meant no sound insulation at all - even a conversation could be fully overheard.”Solution: Soundproof ceiling with minimum ceiling height lossRichard wanted a fast, cost-effective, and easy to install solution to solve the noise problem. He discovered Iso-Mount Type1, an isolating acoustic ceiling hanger which significantly reduces transmission of noise from the floor above but only loses 6mm of ceiling height. Further with this choice, it’s possible to carry out all work from the room below."I selected Iso-Mount because it was simple and easy to install with extensive video instructions,” Richard says. “My builder, had never installed an acoustic ceiling, so it was important to find a solution he was confident with."“I did not fully appreciate at the time, but the use of Iso-Mount with an industry standard metal channel was a huge bonus and cost saver. We have saved a great deal of time and money using the adjustable Iso-Mounts to level the uneven joists.”Process: Simple installation of acoustics hangersRichard’s builder, Mark Lipton started the Iso-Mount Type1 installation in one of the smallest rooms of the flat. Within two days, he was confident using the height-adjustable acoustic hanger.Marks says, “Initially I was unsure about the system as I had not used it before. I started with the bedroom as it seemed the easiest to install. Once that was done it was easy to fit the other ceilings. The living room was the largest room and the most uneven in terms of joists. The ceiling went up in no time.”“One of the nice features of the system is that it is easy to create a false ceiling to run services. It was also useful in complex areas where, for example, we had a concrete lintel to accommodate. The fiddliest part of the whole install is fitting the rubber isolators to the mounts. On the other hand, achieving perfectly level ceilings was very easy.”“We used belt and braces which included the Iso-Mounts, the acoustic tape, the sealant, foam filler, acoustic insulation, and two layers of SoundBloc plasterboard,” says Richard. “The SoundBloc was the most challenging install since it was much heavier than ordinary plasterboard and my builder had to work hard to install it. From my perspective it is only marginally more expensive and worth it for the extra isolation.”   Result: A ‘superb’ soundproof ceiling systemWith installation completed in ten days, Richard was delighted with the ceiling.  “For acoustic isolation, the Iso-Mount system is superb. It even created a perfectly flat ceiling despite the uneven joists above. Noise transfer between house and flat is far, far reduced. When experiencing noise transfer now it is normally through an open door or window rather than transmitting through the floor/ceiling." “We had no woodworking or fillers to add or level off. We simply used the adjustable Iso-Mount for reduced noise transfer. The Iso-Mount system is a brilliant way to isolate between floors and I couldn't be happier with the results. The ceiling is superb and flat as a pancake despite the uneven joists above. I highly recommend it."Ben Hancock, Managing Director of Oscar Acoustics, says: ‘Unwanted noise can negatively impact on our lives at home, and affect our health. With over 43 years of acoustics and soundproofing experience, we developed the Iso-Mount system to manage and reduce sound transfer reduction between floors, to help restore the peace and create a tranquil home environment.”

Project: Jodrell BankMain Contractor: Sir Robert McAlpine LtdSubcontractor/installer: Sound Interiors LtdArchitect: HassellProduct: SuperPhonOverall Project Value: £16 millionQuantity: 56 triangular and 26 circular acoustic raftsHassel Architects and Robert McAlpine contractors collaborate on The First Light Pavillion, nestled in the Cheshire countryside at Jodrell Bank. The educational centre with a focus on not only the future of our planet, but of our universe.Jodrell Bank and the First Light PavilionJodrell Bank is the northern heart of British space research thanks to the Lovell telescope, which at 3200 tonnes is one of the world’s largest radio telescopes. The site hosts the yearly science and music festival ‘BlueDot,’ named after one astronomer’s description of planet earth from space as a ‘pale blue dot.’ As the name suggests, the event aims to change the way we think about our planet, with huge mechanical sculptures made of recycled items created each year. It attracts scientists and speakers from around the world, including Brian Cox and Richard Dawkins, award-winning author of ‘The Selfish Gene.’Drawing on the history of Jodrell bank, Manchester University are now embarking on a long term project to introduce a younger generation to science. The team believe ‘A passion for science, sparked in childhood, can be the catalyst that leads to bold new discoveries and a better understanding of the world around us.’ In order to spark this passion, The First Light Pavilion will use immersive installations to tell the history of Jodrell bank and it’s place in science history. The space will accommodate speakers, school trips and conferences, and will bring visitors from all over the UK.Robert McAlpineLead contractor on this project, Robert McAlpine have an equally future facing outlook. They are best known for the internationally recognised Eden Project, an indoor tropical paradise made of a series of interlocking biomes designed to emulate rainforest conditions. Unseen on this scale anywhere else in the world, Robert McAlpine constructed the world largest scaffolding, using 230 miles of poles. As well as looking the part, the offices are also built from entirely recycled materials, and the centre aims to promote caring for our environment. In a similar vein to The First Light Pavilion, the site was specially built to accommodate learning, as well as large scale festivals and events.Hassell ArchitectsHassell Architect’s ethos is focused on science education, winning them two AIA awards for their work with James Cook’s University’s science department. They were highly praised for “making science visible, accessible and attractive,” to both students and the general public. The firm is also known for recognising the changing needs of educational spaces in the digital age. Many of their projects focus on multi-use spaces that can be used for socialising, group learning and conferences. They are based both the UK and Australia, and have led projects everywhere from Brighton to Brisbane, bringing an international flair to the idyllic Jodrell Bank site.CMS Danskin AcousticsCMS Danskin Acoustics describe themselves as experts in soundproofing solutions, and have a huge amount of well known projects to back this up. Many of their most inventive projects have been in partnership with SuperPhon, and showcase CMS Danskin Acoustics ability to create distraction-proof educational environments. Most recently they were involved in a reinvention of Teesside University Library. Tasked with breathing new life into the study space, CMS Danskin Accoustics suspended foam plates from the ceiling to emulate a rainforest retreat. The foam plates were specially designed with study in mind and dispersed sound, keeping interference at a minimum for the students below.The ProblemReverberation is consistently a problem in large educational spaces, affecting sound quality and causing distractions. With 20,000 schoolchildren expected through it’s doors each year, and countless speeches and workshops happening year round, reducing reverberation is of high priority for The First Light Pavilion. A useful measure for the effectiveness of any sound absorption solution is BB93: acoustic design of schools – performance standards. This details the level of sound absorption acceptable for a classroom environment. BB93 recommends reverberation time to be as little as 0.4 seconds, which should be used as the benchmark for this project.The SolutionIn a similar technique used at Teesside University, SuperPhon’s sound absorption rafts will be suspended from the ceiling of the pavilion. They will integrate into the design of the pavilion, as they can be cut to bespoke sizes, mirroring the night sky above. The panels are sound absorbent, made of a composite construction and covered in acoustically transparent woven textile fabric..The ResultReverberation should decrease to 60 decibels in less than half a second, as recommended by the BB93, making The First Light Pavilion the calming educational space it was designed to be. The building will be able to comfortably accommodate thousands of visitors each year with minimal noise disturbances, allowing guests to focus on the majesty of space and the world around us.

This metal roof had already been treated with a well known cut edge corrosion system, which had begun to fail in multiple areas due to water becoming trapped between the overlapping roof sheets, which had been sealed with silicone sealant. Flexlap system is made from a specially hardened silicone, designed to resist environmental dirt pick-up as well as providing a much smoother finish. Liquasil does not recommend that the gap between overlapping roof sheets is sealed. Any moisture that might be present can escape or evaporate naturally, which is how built-up steel profile roofs are designed to work.

A landmark London entertainment venue is under refurbishment and will feature striking black windows that will not only suit the style and appearance of the Grade II listed building but also meet modern performance criteria for thermal insulation, fire safety, security, and ventilation. The new windows being at installed at Camden’s Koko Club, manufactured by heritage windows specialists Mumford and Wood, use Hodgson Heritage putty to meet performance standards while maintaining a traditional appearance. 

These meeting spaces at the KPMG site in Edinburgh called for our advanced acoustic knowledge and for Topakustik’s design oriented manufacturing. Using the Topakustik micro perforated technology, we were able to create the image of the founders of KPMG into timber acoustic panels.

“The Word has set the standard for Design thinking in the UK.” David Lindley, Executive Director at Designing Libraries. The Word, National Centre for the Written Word, is the iconic centre piece of a multi-million pound regeneration project in the heart of South Shields. Arranged as a modern rotunda, The Word offers innovative facilities designed to inspire creative ideas and nurture a love of learning. ROCKFON® Mono® Acoustic seamless ceiling system is installed throughout to meet both the aesthetic and acoustic requirements which helped the project win the prestigious Public Sector Interiors Project of the Year award.

Turning it up to 11The Hard Rock brand is synonymous with rock music and the stars who made it famous. The new Hard Rock Hotel in London is no exception, with an incredible memorabilia collection paying tribute to former residents such as Jimi Hendrix, Diana Ross, Bob Dylan and Buddy Holly. The raucous lifestyle these musical icons pursued will live on as the hotel doubles as a live music venue. With this in mind, architectural practice Scott Brownrigg, knew it would need a premium acoustic product, and turned to Oscar Acoustics.The brief was to renovate the public areas of the Marble Arch hotel, which included opening out the entire ground floor, to create a welcoming space for arriving guests. The lobby, reception, GMT bar cocktail bar, Hard Rock Café, shop and lounge were all part of this, creating the perfect atmosphere for recreation. The challenge of opening up the space, is that while removing walls suits certain aesthetic sensibilities, it also removes a room’s acoustic barriers. This can cause noise to reverberate the now-cavernous area.The challengeThe question posed to the architects was how to keep background noise in check to provide a lively buzz for guests without becoming cacophonous? Getting the acoustic balance right is crucial in a building that holds both live bands and sleeping guests. Scott Brownrigg have worked with Oscar Acoustics on previous projects so knew their products and what would work for the situation.The solutionA mixture of Oscar’s SonaSpray fc and SonaSpray fcx was specified throughout the bar and café areas, providing a seamless and decorative solution. The spray absorbs excessive noise, creating a pleasant ambience by giving clarity to speech and music, transforming what would otherwise have been an incessant din.The trowelled, seamless, SonaSpray fcx finish also made sure the acoustic treatment would not intrude on the overall design, and instead blended into the background. In line with Hard Rock’s signature style, the GMT bar used the idea of a 70s record player as inspiration, where the vinyl is held aloft and then drops into place. To accommodate this design choice, SonaSpray fc was applied in black.The results - superb hotel acoustics“Our experience over the years teaches us that architecture and interior design are so much more than just looks. We consider every factor with each project we work on, and acoustics is no exception. We knew we needed a premium acoustic product that would also work with our designs, which is why we chose Oscar Acoustics.”David Mason, director, Scott Brownrigg Ben Hancock, managing director, Oscar Acoustics comments, “This was such a wonderful opportunity to work with a world-famous brand on a brilliantly innovative and creative project. It’s always great to see a practice taking acoustics into account right from the start. Too often design is entirely focused on aesthetics, with noise taking a back seat. Thankfully this was not the case and Scott Brownrigg have skilfully designed an acoustically comfortable space perfect for live music, retaining its atmospheric buzz”.

Airport terminals are immense places with high ceilings and are subjected to significant acoustic disruption from the outside due to air traffic. In addition, crowd noise can often make airport terminals disorienting and confusing. To improve the acoustic comfort of the terminal for its occupants, URS Corporation chose BARRISOL ACOUSTICS® as the best solution to balance aesthetics and the functional need for sound control. The results obtained were much better than expected by airport administrators. The terminal is now more acoustically comfortable and the space benefits from the modern feel of the BARRISOL elements.

Following the brief outlined by the water treatment plant the proposal adopted for implementation was for the creation of secure access control. Bi-Folding Speed Gates topped with razor wire were supplied to each of the main entry and exit points to the site. These were supported by PAS 68 rising bollards and rising arm barriers with synchronised operation and traffic light signalling. The gates and barriers were flanked by runs of Jacksons Securi-Mesh® fencing to provide a separate pedestrian entrance to the facility, while static PAS 68 rated bollards were additionally deployed to manage traffic within the site.

For West London Free School, music is at the heart of school life. Located in the busy district of Hammersmith, West London Free School needed to be transformed into an acoustically sound teaching and learning environment catering for students from Year Seven to Year 12. Existing buildings ‘The Music Lodge’ and ‘Palingswick House’ both needed to be fully refurbished. This included labs, art rooms, a canteen, a library, and a two-storey music centre.The Project In order to provide better learning environments, Rodney Maggot, Senior Design Co-ordinator for Willmott Dixon Construction, planned the acoustic requirements for each new space. The classrooms were originally built for other purposes, making the spaces challenging to work with. The refurbished buildings were full of hard reflective surfaces, so Rodney requested that Autex break up the spaces by adding sound absorbent materials. Quietspace® Panel was employed to achieve high acoustic absorption for each of the spaces being renovated. Great care was taken to strategically place each individual panel where they would best absorb problem frequencies, ensuring the rooms were balanced. By altering the height of the suspension, the surface area of the panels were increased ­– drastically improving the targeted sound absorption and reducing the number of panels needed to achieve the same result. Autex was able to cater to the different acoustic needs of each classroom by custom cutting each of the 50mm panels to the size they would be most acoustically effective.During the project there was a lack of storage and delivery space on site which meant nothing could be delivered prior to the installation date. Autex Acoustics coordinated with Willmott Dixon and delivered the panels on the exact date they were required for installation – making the process more efficient. To guarantee none of the panels were damaged in transit, Autex made several alterations to the packing of the panels which allowed for a quick and efficient installation once the panels had arrived safely. Choosing the safest acoustic products for the updated learning environments was an important aspect in the product selection process. Autex Acoustics were deliberately specified as they are lightweight; the panels are suspended above the classroom, so it would be considered a hazard to have them overhanging if the panels were too heavy. For peace of mind all Autex suspended acoustic systems have been vigorously tested and have been proven not to fall or collapse in the event of an earthquake. All Autex interior acoustic products are made from 100% polyester, making them non-toxic, safe, and a healthy alternative to other fibreglass systems available on the market. The installation of Autex Acoustics products dramatically altered the acoustic performance of the buildings, particularly in the Music Centre, which was a fantastic result.

Bad acoustic design is not just annoying, but also unhealthy. This is particularly true for elderly residents in nursing homes. Scientist Nicole van Hout conducts research into acoustics in care of the elderly.

Established in 1890, Headingley Stadium has been a Leeds landmark for 130 years. Unlike traditional oval stadiums, Headingley has two adjacent grounds—the Headingley Cricket Ground and the Headingley Rugby Stadium. Dividing the two is a new corporate hospitality space, with panoramic views of each field. Completed in 2019, the hospitality space boasts eight event suites, 12 meeting rooms, and 36 hotel rooms, designed to be a world-class venue and corporate destination.“Raft was chosen for the space because of its sleek aesthetic and effectiveness in open-plan environments.”Interior designers SpaceInvader worked alongside Caddick Construction, tackling the project with a blend of functionality, flexibility, and aspiration. Finding the balance between timeless corporate design and practical event space meant incorporating design elements that perform a dual purpose. A feature of the building, the Emerald Suite functions as a versatile event space; easily configured to be a theater one night and a dinner and dance hall the next. Due to the 500-person capacity and spatial flexibility, the acoustics had to be perfect. Originally SpaceInvader were investigating an off-the-shelf product, however, when unimpressed with the offering, Autex were brought on to create a bespoke solution.While the acoustics were a priority, SpaceInvader wanted a treatment that could double as a design feature. A custom Frontier™ Acoustic Raft system was designed and installed as 40 mm slats; equal parts Flatiron and Savoye used to create a banded salt-and-pepper ceiling feature. Raft was chosen for the space because of its sleek aesthetic and effectiveness in open-plan environments. The compressed polyester outer shell absorbs high frequencies, while the calculated air gap in the centre absorbs lower frequencies. Spread across the expanse of the space, the Raft system controls the reverb and echo that would otherwise be exacerbated by the parallel glass walls. Completed on time and within budget, the finished space tastes of subtle elegance with rich, warm accents. The soft furnishings and tasteful luxury are matched with acoustic comfort, successfully creating space for people to eat, drink, and celebrate in the company of others.

As one of the UK’s most environmentally friendly universities, Brackenhurst is the crown jewel in Nottingham Trent University’s commitment to sustainability. Using our Topakustik systems the students and teaching staff will benefit from the great acoustic properties whilst meeting the sustainable target.

How we helped to create a space that promoted collaboration, wellbeing, inclusivity, and sustainability. Through the thoughtful use of acoustic wall coverings, we managed the acoustics effectively throughout various spaces within the building.

Grafton Architects made stunning use of BASWA Phon, insetting the acoustic surfaces into the structural concrete. The smooth marble plaster finish complements the interior aesthetic, whilst the high performance acoustic absorption provides calm and comfort.

The Opera of Oslo in Norway was designed by Snohetta architects and won the European prize of contemporary architecture 2009. This wonderful building was built at the edge of the Fjord where it appears from the ground such an iceberg. For its construction, noble materials were used like the Barrisol Acoustics® sheets on a surface of 4000 m². Barrisol Acoustic® sheets absorb noise and improve sound comfort in this building of 32 meters height. This modern and original cultural center promises to attract a large public. A prestigious project !

By their very nature of being large, open spaces with many hard surfaces, ambient noise levels in bars and restaurants tends to be high. This inevitably leads to customers talking louder to be heard and so begins a perpetual cycle of increased noise levels as everyone starts to have increasingly louder conversations. This, coupled with noise from music, kitchen machinery and HVAC services, can easily ruin the experience.To help combat the problems of reverberating sound, designers frequently specify acoustic ceilings to help to strike a balance between a lively and welcoming environment and an experience where the space is uncomfortably loud. This is important because customers’ comfort and a willingness to spend time and money is decreased in a noisy environment.A good example of this is the Chamberlain Hotel in London where sustainable and ethical designers Sibley Grove have used Troldtekt acoustic panels to counterpoint the reverberating noise reflecting from the stripped-back architecture with its exposed structural columns, ductwork and concrete surfaces. Troldtekt acoustic panels are a perfect solution for this type of venue either as part of a suspended ceiling or individual ‘acoustic clouds’. They are available in a variety of different surfaces and colours and combine sound absorption with a tactile surface. With an expected life cycle of at least 50 years and resistance to humidity and impact, they are available in various sizes and four grades, from extreme fine to coarse. The panels can be left untreated or painted in almost any RAL colour. Depending on the panel specified, reaction to fire is classed in accordance with EN 13501 as B-s1,d0 or A2-s1,d0 respectively.Founded on the Cradle-to-Cradle design concept and having attained Gold certification, Troldtekt wood wool acoustic panels are manufactured using wood from certified forests (PEFC™ and FSC®C115450) and can contribute positively to a building’s BREEAM, DGNB or LEED points.

Being in an overtly-loud space – whether it’s in a restaurant, an office, a gym or anywhere else – is really irritating, right? You’d be reluctant to go back or never return again. Maybe at home, the marble top counter in the kitchen wasn’t the best idea for open plan living, but you’re stuck with it. Or are you?  Rockfon is proud to announce it has been awarded the industry-leading Quiet Mark certification for its Mono Acoustic, Blanka and Color-all acoustic ceiling tile ranges which will help solve these excessive noise issues, and they will look amazing. https://www.quietmark.com/brands/rockfon Here we have a beautiful range of colours and styles that allow you to get as creative - or discreet - as you like with your acoustic ceiling and they all have built-in Class A sound absorption from the stone wool core.   Rockfon is one of a growing number of building material manufacturers to have its products assessed by Quiet Mark. Nigel Watkins, Country Director at Rockfon UK & Ireland, explains why: “Rockfon has been an expert in acoustics for over 60 years, but we understand very well that acoustics can be complex. Quiet Mark certification is a short cut for saying “this product is going to help make your space quieter.” Rockfon Mono Acoustic is a seamless acoustic ceiling. It is often used discreetly in residential properties, heritage projects or offices where it looks like a smooth plasterboard finish, but it has Class A sound absorption. But Mono Acoustic has allowed the imaginations of some architects to run riot, creating big geometric shapes or curves on walls and ceilings, to create Instagrammable moments for their clients in restaurants, shops and public spaces. Not all acoustic suspended ceilings are white. There are 34 contemporary colours in the Rockfon Color-all range which has been curated by Interior Designer, Sara Garanty, chosen to reflect nature’s colours.  The tiles – which come with a matching grid – provide great opportunities for zoning different areas, depending on how you want to make people feel. Greens are relaxing, blues encourage us to think outside the box and be creative, yellows are uplifting, creams and browns feel cosy, and so on. These tones are designed to bring acoustic and visual comfort to interiors, to enhance well-being Quiet Mark is an independent global certification programme associated with the UK Noise Abatement Society charitable foundation. Its international award programme recognises excellence in low-noise products, technology and solutions to unwanted noise. Poppy Szkiler, chief executive and co-founder of Quiet Mark, said: “Because sound is invisible, it is often overlooked. Yet the fundamental impact it has on all the physical rhythms of our bodies, our hormones, heart rate and brain waves, is so profound and inherent to our wellbeing, and therefore also to the design process of the buildings we live in.” “Quiet Mark and our expert team of acousticians are delighted to approve and certify three beautiful acoustic ceiling products by industry leaders, Rockfon, whose vast selection of edge designs, dimensions, colours and shapes help architects create spaces that people can enjoy with their eyes and their ears”.