"silencers and acoustic treatment"

Belonging to the hospital and the University of Medicine of Rotterdam, the Erasmus medical centre is an internationally recognized centre of excellence. As a learning centre, the building of 16 000 sqm contains a central lobby, conference rooms, learning rooms and offices, on 3 stairs. It welcomes more than 400 working or learning desks. Thank to the spectacular ceiling, the central lobby is very bright and spacious. 4500 m² of acoustic stretched ceiling has been installed to improve the sound comfort. Architect : Claus en Kaan

This exciting project at Old Granada Studios, Manchester will the see the existing office building refurbished and fitted out into the new hotel, complete with a vertical extension to form an outdoor swimming pool and roof-top bar area on the eighth and ninth floors. An additional two-story extension to the side of the main building will form a new restaurant and additional rooms.Old Granada Studios is a true Manchester landmark; a building brimming with heritage and history. The re-invention of this famous building will create a place where people come together to work, stay and play. It will be a new cultural destination for the city. It will be a culture of cool places, a world-renowned hotel, studios, workspace, food and drink.The old Granada Studios is anchored by the internationally renowned Soho House Group with their stylish members’ club, restaurant, bar and the new concept Mollie’s Motel. The iconic studios have also been modernised and activated by Manchester Studios with the best production and broadcast facilities in Manchester, they are once again the city’s leading creativity complex for TV, film, music and digital content.Soundis supplied of an area approximately 7,000 sq meters, across 9 different levels which consisted of various flooring build ups.  Systems included, the Soundis Cradle & Batten Acoustic Flooring System to help improve both airborne and impact performance, this system is also compliant with Robust Details FFT2. Overlayed were the Soundis Dry Screed Panels; applied to level the structural deck to minimum of SR2 Standards. Another flooring system we supplied at this project was the Soundis CineSystem Ultra Floor offering many additional acoustic benefits. This system also offers the greatest strength, whilst the large dead load that the floated slab provides, ensures minimal movement under the addition of any live loading.

Three villages and 2,450 new homes have been built in Aylesbury, Buckinghamshire. We provided 335 metres of 4m high Jakoustic® Commercial and Highway acoustic fencing which was installed on top of the earth bund. Jakoustic® Commercial and Highway fencing is installed on galvanised steel I-beams which provide strength and durability. It is also the only complete timber acoustic barrier system to hold a CE mark. For this project, reflective acoustic fencing was used, which works by reflecting noise away from its flat profile, which is very effective in large open spaces.

Hush Acoustics provided an effective solution to ‘noise break-in’ at a newly built primary school in Chester to ensure the internal acoustic environment was supportive of learning goals.The Huntington Primary school was designed by Cheshire West and Chester Council to cater for 420 primary age pupils and a 26-provision nursery. The former primary schools it replaced had a capacity of 120 children, but to cope with the demand of 1,200 new houses being built nearby on the former Saighton Army camp, the decision was made to build a new school to meet the requirements.An acoustic concern highlighted was ‘noise break in’ which is caused by issues such as the sound of rain falling onto the roof, which in turn would detract from the learning environment. In order to resolve this potential issue and to guarantee the children a healthy setting free from noise disturbance, we specified our Hush 10kg Barrier Mat to be installed in the roof of the building.Hush Barrier Mat is a vinyl sound barrier mat loaded with naturally occurring minerals. The product is free of lead, unrefined aromatic oils and bitumen. Designed to improve the sound insulation of existing panels of metal, wood, plastic etc., at all frequencies. The mat is normally fixed in intimate contact with the original panel. Hush barriers are particularly effective in overcoming coincidence dip resonance found in stiff lightweight composites such as plywood sheets and hollow core panels.Working alongside Kier, were Delta Group, who we supplied with 1100 sheets of our Hush 10 kg Barrier Mat. They then applied this to the roof of the school in 3x layers, to give a mass of 30 kg/m2 and improving acoustic performance across all frequencies.

Suffering substantial earthquake damage earlier in 2014, the roof of a residential property in Christchurch, New Zealand has been given a new lease of life following the installation of 13,500 of SSQ’s Del Carmen, Ultra grade, slates. Following investigations, the previous slate installation had proved too brittle – following the damage to the roof, the Earthquake Commission approved the removal and re-usage of the slate, however it was discovered that only 20% of the original slates were suitable to use again.

Whitbread Plc’s Premier Inn chain is one of the UK’s biggest and fastest growing Hotel companies, with over 700 hotels nationwide.A key part of the Premier Inn brand is the guarantee of a good night’s sleep – something that is impossible without decent sound proofing and acoustic flooring.To make good on that promise of a good night’s sleep, the Soundis high density Dry Screed flooring is a standard specification for Premier Inns. The robust monolithic finish provides a high density floating floor with a remarkably shallow profile. This particular Premier Inn in Lewisham required the fitting of dryscreed boards to all upper floors of the project, over 1,500m2 in total. Installation was carried out by UK Acoustic Systems.

Mayfair is an area perpetually associated with prestige, calibre, class and sophistication. The quality of refurbishment in one of the most luxurious parts of London was paramount to conform to the archetypal standards of the surrounding area.Proudly commandeering the best position in Grosvenor Square, the apartments remarkable views from every aspect, including West-facing views of Grosvenor Square Gardens, it really was an honor to be involved with this refurbishment. Soundis were contracted to supply a bespoke acoustic flooring system to many levels and areas within the project.Priced at tens of millions of pounds, these luxury apartments required an acoustic solution of the highest specification. The Robust Detail compliant Soundis Cradle and Batten system combined with a high density, dimensionally stable and A1 fire rated flooring system proved to be highly effective in the reduction of both impact and airborne noise, but also fitted in perfectly at these prestige apartments from a design brief point of view.In a densely populated location both commercially and residentially, limited space was available for both storage and work. Our interface with the Underfloor Heating Company proved to be problem free with both trades building a professional working relationship as the programme developed.Installation was carried out by our installation partner UK Acoustic Systems.

The fact that power stations produce high levels of noise won’t come as much of a surprise to anyone who has spent more than a few minutes inside one. Quite how dangerous these levels of noise can be, however, might.How Loud is ‘Too Loud’?To give you an idea of the sensitivity of the human ear, the average person can hear sounds down to about 0 decibels (dB), the equivalent of a whisper or rustling leaves, and people with exceptional hearing can detect sounds as low as -15dB.It is at the other end of the scale, however, that serious problems can occur. At around 85dB, you are likely to experience discomfort. As little as eight hours of continuous exposure to this level of noise can result in permanent damage to the inner ear, which is why 85dB is the maximum allowed under the Noise at Work Regulations. At 100dB, just fifteen minutes of exposure can cause permanent damage. And at 110dB the exposure time drops to around a minute before harm is inflicted. Pain is experienced at 125dB and hearing loss can be permanent. At 140dB or above not only is the damage permanent, it is also immediate.The Noise at Work Regulations stipulate that an ‘employer shall ensure that risk from the exposure to noise is either eliminated at source or, where this is not reasonably practicable, reduced to as low a level as is reasonably practicable.” And that “if any employee is likely to be exposed to noise at or above an upper exposure action value, the employer shall reduce exposure to as low a level as is reasonably practicable by establishing and implementing a programme of organisational and technical measures, excluding the provision of personal hearing protectors, which is appropriate to the activity.” In other words, an employer is expected to do everything they can, within reason, to protect their employees from the harmful effects of noise. And, no, it isn’t enough to simply supply a pair of ear-defenders.Noise-Induced Hearing LossThe damage caused by these dangerous levels of noise is referred to as Noise-Induced Hearing Loss or NIHL. NIHL can be caused by a single exposure to a very loud sound or by repeated exposure to even relatively low levels of noise over a long time span. In fact, according to research carried out by Xiaoming Zhou from the East China Normal University in Shanghai, even seemingly innocuous sounds, such as the whirr of a desk fan, can cause damage if exposure is consistent and long-term.To understand how NIHL occurs, it’s necessary to understand how hearing works.The generally accepted view is that sound waves strike the eardrum and these vibrations are translated into coherent information by the brain. It is slightly more complex than that. Sound waves do, indeed, strike the eardrum, causing the eardrum to vibrate. These vibrations are then transmitted through the ossicles (the small bones of the middle ear) to the cochlea, a spiral-shaped chamber filled with fluid and lined with tiny hair cells called stereocilia. The vibrations cause the fluid to move which, in turn, causes the stereocilia to move. The stereocilia’s movements generate neural signals with are picked up by the auditory nerve which ‘forwards’ these signals onto the brain where they are interpreted as intelligible sounds human speech, music, the beep of car horn etc.Exposure to the harmful levels of noise mentioned above can damage the stereocilia, breaking them or flattening them so they no longer vibrate as effectively or so they no longer vibrate at all. The result: impaired hearing or, in extreme cases, total hearing loss.The noise recorded coming from the dry cooling system at the Severn Power CCGT Power Station at Uskmouth B was between 130dB(A) and 135dB(A), a full 50dB above Noise at Work Regulations’ acceptable levels. Regarding dB(A), the human ear does not hear all frequencies with the same intensity. It is most sensitive to sounds in the 500Hz-8kHz range. Above and below this range the ear becomes progressively less sensitive. To compensate for this, sound level meters incorporate electronic filtering to correspond to the varying sensitivities of the ear. This filtering is called A-weighting and readings obtained with this weighting are referred to as A-weighted and signified as dB(A).The Wrong Kind of NoiseAlthough it was identified that the dry cooling system from SPX Cooling Technologies was generating these dangerous and unacceptable levels of noise, it wasn’t the cooling system that was creating the noise. In fact, it was the turbines that were the source of the noise. The steam roaring from the turbines at incredibly high speeds enters the main 5.5m steam ducts, passes up five risers and is channeled into the steam distribution manifolds. Not only does the steam enter the dry cooling system, the accompanying noise does, too. You might think that the 8mm thick steel from which the ducts are constructed would go some way to containing the din. Unfortunately, steel is extremely adept at transmitting noise and is, in many respects, the acoustician’s worst enemy.To make matters worse, when acoustics and soundproofing specialists, CMS Danskin Acoustics, were brought in by SPX and Uskmouth’s main contractors, Siemens, they discovered not only high levels of noise but also that the noise generated had a very low-frequency bias. Low-frequency noise is the most difficult to treat from a soundproofing perspective due to the excessive length of the wave cycle. This is one of the reasons people in apartments, terraced houses and semi-detached homes will often complain of the problems of bass noises intruding from neighbouring properties, as the walls and floors filter out the higher frequencies whilst the lower frequencies manage to penetrate. This can seem a little counterintuitive, as we imagine higher frequency noise to be more piercing. Their short wave-cycle, however, means they can be blocked out with relatively thin soundproofing materials.The low-frequency nature of the noise also meant that this wasn’t just a Noise at Work Regulations problem. Low-frequency noise can be particularly problematic to the population in the vicinity of the source of that noise. Low frequency noise is often not even ‘heard’ in the traditional sense. Complainants often won’t even realise that noise is the problem at all; instead they will describe ‘pressure sensations’ and ‘physical discomfort’, experiencing the incursion as vibrations. Areas of the human body can resonate when exposed to low frequencies. The chest, for example, can resonate at frequencies between 50Hz and 100Hz, and the head at frequencies between 20Hz and 30Hz. It isn’t unusual, therefore, for sufferers of low frequency noise to complain of anxiety, nausea and headaches. Often, they won’t even be aware of the root cause of their symptoms, instead attributing them to a virus or some mystery illness.A New Approach and a Sound SolutionSolutions for low-frequency noise issues typically involve wrapping the problem in significant quantities of acoustic insulation, with many standard solutions being as deep as 500mm to 700mm. The sheer volume of lagging required for an insulation-based approach to a project like Uskmouth, with a daunting 8,000m2 of ducting to be covered, would be expensive, time-consuming to install and prohibitively disruptive. What’s more, there were areas around the ducting at Uskmouth which simply wouldn’t have been able to accommodate such an excessive construction height of soundproofing material.Paul Absolon, CMS Danskin Acoustics’ Technical Director, responded to the challenge of creating a ‘thinner’ soundproofing system that would meet the necessary Noise at Work Regulations requirements but would be cost-effective and efficient to install. In order to minimise disruption to Uskmouth, an off-site simulation was created near Burton on Trent, using a large section of identical ducting with a ‘door’ sealing up either end. Within the duct were several very powerful speakers. For testing, highly sensitive microphones were placed in strategic positions along the outside of the duct to measure any ‘leakage’. Acoustic insulation solutions were conceived, implemented and assessed in this controlled environment with the assistance of Acoustic Consultants Muller-BBM and the installation company Western Thermal Insulations.Exploring a wide range of acoustic materials from CMS Danskin Acoustics’ industrial acoustics range, it was clear that a single product was not going to be able to solve the problem on its own, so Paul opted for a combination of products working in concert, layer upon layer.The first layer consisted of CMS HT1B elastomeric isolation pads, constructed from a polyurethane-bound rubber granulate specifically formulated to dampen and/or isolate noise and vibrations at source and independently tested by the Institute of Structural Dynamics at the Technical University of Dresden. The 50mm thick pads were bonded to the surface of the duct at a rate of nine per square meter, creating 300mm spacings; so, as well as the dampening effects of the material itself, the construction benefited from large, evenly distributed airspaces in its foundations. Sound waves move less effectively through dead air.The second layer consisted of 50mm-thick QuietSlab SVX3, a high-performance, mineral-fibre acoustic lagging. MIMA (the Mineral Wool Insulation Manufacturers Association) describe the acoustic insulation properties of mineral wool (and mineral fibres more generally): “Porous materials such as mineral wool work to control and reduce noise by allowing air movement into the fabric of the material. The fluctuations of air molecules – which form sound waves – move into the body of the mineral wool, where friction between the air particles and the material’s narrow airways cause sound energy to be dissipated as heat.”

When CMS Danskin Acoustics Limited was engaged by Progressive Group to ensure the Shangri-La Hotel’s 42 floors in the Shard were effectively soundproofed, it wasn’t a straightforward assignment. From the very first sketches drawn on a napkin by Piano during dinner with entrepreneur and property developer Irvine Sellar, the Shard was always intended to be ‘all about the windows’, with expressive façades of angled glass reflecting sunlight and the sky, and affording 360° views of the city.Unfortunately, when the glazing is central to the design, floors can get in the way of the overall effect, and the temptation is to minimise floor heights (within Building Regulation parameters, of course). This presents a significant challenge to acoustic insulation installers. In short, the thinner the floor, the harder the soundproofing material has to work acoustically and the more physical punishment it has to endure.For approximately 70% of the floors, Progressive applied a Gyvlon liquid screed at a 40mm minimum thickness. The screed was pumped from ground level, with the largest pour in excess of 80m3 covering an area of 1,680m2. In approximately 30% of the floor areas, however, the floor screeding level could not be raised because of the existing floor-level transom in the curtain walling. This meant that there were instances of screed thicknesses of approximately 25mm in places.CMS Danskin’s Regupol E48 (REGUPOL sonus curve 8) was specified, a Robust Detail approved (E-FC-6) high-performance screed isolation material. E48 (REGUPOL sonus curve 8) was perfect for those ‘thin screed’ areas, with its maximum load bearing capacity of 3000kg/m3 (30kN/m2), combined with a mean average impact sound insulation performance of 46dB and a mean average airborne sound insulation performance of 49dB, both values well in excess of the requirements of Part E of the Building Regulations.Building Regulations aside, E48’s (REGUPOL sonus curve 8) ‘over-performance’ is crucial for a hotel as exclusive as the Shangri-La. The award-winning, globe-spanning hotel group prides itself on providing a customer-focused experience, with the emphasis very much on luxury. Intrusive noise from above or below a guest’s accommodation would almost certainly undermine those efforts. Plus, with this being a flagship project for the Shangri-La – their first hotel in Europe – ‘fit for purpose’ simply wasn’t an option.As a Robust Detail underscreed, E48 (REGUPOL sonus curve 8) has already been rigorously pre-tested to ensure it achieves a minimum performance of 5dB over and above Part E, thus eliminating the need for Pre-Completion Testing. However, CMS Danskin and Progressive, having worked together successfully on the exclusive One Hyde Park development, preferred to adopt a partnership approach, with the emphasis on planning and testing, giving absolute certainty to all parties and making full use of all the skills, expertise and experience at their disposal. To this end, Paul Absolon, CMS Danskin’s Technical Director, worked closely with Progressive’s technicians, carrying out off-site simulations and fitting trials with varying screed thicknesses. Only once both parties were satisfied with every aspect of E48’s (REGUPOL sonus curve 8) acoustic performance in a ‘real world’ situation did the installation proceed.More than 16,000m2 of E48 (REGUPOL sonus curve 8) were installed over approximately 3 months, with Progressive and CMS Danskin maintaining their close working relationship throughout.Tony Cooney, Estimating Manager at Progressive Group, said, “The completion of the screed and insulation work on the Shangri La Hotel development was a fantastic achievement and it presented a number of very challenging situations – both technical and logistical. Solutions to these challenging situations are achieved by the co-operation of all parties involved – including material suppliers. The technical assistance provided by CMS Danskin on this Shangri-La project and other prestigious contracts in the London region in recent years has been exceptional and we look forward to continuing our excellent relationship.”Said Paul Absolon, “It was a privilege working on a project as ground-breaking and culturally significant as The Shard, and it was a pleasure working with the professionals at Progressive Group again. At CMS Danskin, we like to be put to the test. The Shard certainly was a challenge and we’re proud to have met that challenge and delivered.”

A refurbishment recently carried out at this holiday park in Great Yarmouth included the division of the large entertainment area to achieve a flexible, multi-use space. This features a sports bar one side with the other side hosting various activities such as exercise classes, kids’ activities, shows etc. Bolton Gate’s Sonaroll acoustic steel roller shutters were specified to divide the two spaces whilst providing reduced sound transmission when closed and when open, allowing the whole space to be used as a show-bar. The 100mm flat-faced laths allowed graphics to be applied depicting a boatyard scene

Owned and managed by Eton College, Dorney Lake is a world-class sporting and events venue with an inspiring Olympic heritage – the GB rowing team won 12 medals in London 2012. The Lake’s Boathouse function room offers magnificent meeting facilities and is the perfect place for events and conferences. Rockfon Mono Acoustic was installed here to create a unique ‘wave’ ceiling design inspired by the waterside view.

Eurobond designed & manufactured a range of steel fire doors and steel acoustic doors for a leading tech giant.The Gemini Data Centre in Dublin, Ireland, is a fort of protected data; over 10,400 sq.m of space is utilised for cloud connectivity and leading technology providers, comprising of 6 individual data halls and ancillary services.All this data needs protection - that's where we helped. We provided fire-rated doors, acoustic security doors, and radar-operated automation doors.Protection of data and people was key, along with minimal noise and easy yet secure access throughout the complex.

Capella Development, Handyside, Kings Cross LondonDeveloper: ArgentMain contractor: Laing O’Rourke Architects: Chapman TaylorSub Contractor: InstaGroup120 newly built residential apartments received InstaCoustic's 'dry' cradle & batten system combining under floor heating & topped with Knauf GifaFloor FHB25.Original plans were to install a T&G chipboard to finish the acoustic floor system, however it was determined that there were deflection risks around the proposed large format tile finish.As a result, the chipboard was replaced by the high density, gypsum fibreboard Knauf GifaFloor FHB25. This resulted in:Quicker install & less use water than a wet screed systemImproved acoustic performanceImproved fire performanceImproved thermal efficiency resulting in reduced energy costs for the end userHigher loading performance, creating a solid substrate for the finish to be applied directly toReduction in overall embodied carbon & installation of a product that offers a high recycled contentLifetime guarantee of the buildingClick the link below to read the full case studyhttps://www.instacoustic.co.uk/case-study/kings-cross-london-n1c/

Sonata Vario Class A suspended acoustic absorption panels installed within the dining room at Burlington House School to control reverberation and noise during use.

Oscar Acoustics achieved a 90-minute fire rating at BRE Group’s testing facility for its Iso-Mount Type1 acoustic ceiling hanger. Iso-Mount Type1 significantly reduces transmission of noise from the floor above with minimum ceiling height loss. The mount was tested to BS EN 1365-2:2014 Fire Resistance Tests for Loadbearing Elements at BRE Group’s laboratory in Watford in December 2018. Iso-Mount Type1 can be specified for projects ranging from house conversion to flats, both new build and renovation, as well as shops, restaurants and other commercial soundproofing applications.

Architect: BDPInstaller: Houston Cox Ltd Product: Gustafs Panel SystemLSA are very proud to have supplied over 2 000 m2 of GUSTAFS Panel System® to the stunning Southmead Hospital which opened in Bristol in 2014.Oak veneer was chosen by the architect to contrast it’s tactility and visual warmth with the cool glazed and coloured elements elsewhere, SM8 mini slot perforations were used to add class B acoustic control to the 6 storey atrium space.Panels for the stair-cores were custom made and delivered fully assembled by Gustafs to achieve the gentle curve to the outside of the central tower. Chris Green, Architect Director at BDP had this to say: “The stair and lift cores centred in each of the colour themed atria spaces are key wayfinding points on a visitors’ journey to the wards and we wanted these elements to have the feeling of bespoke pieces of high-quality crafted furniture, bringing the tactility and visual warmth of a timber against the contrasting glazed and coloured elements elsewhere.The acoustic requirements and characteristics of the atria spaces are complex and the timber shroud surrounding to the stair and lift cores formed an ideal centralised location to act as a primary absorber.The extensive range of GUSTAFS panel perforation patterns, veneer finishes and jointing options enabled us to develop a precise and calming aesthetic to the high-performance absorbing and panelised skin, enhanced by the bespoke curved corner elements.We are extremely pleased with the final appearance of the GUSTAFS Panel System® which has helped deliver a stunning focal point to each of these primary public spaces within the new hospital.”

Absorb-R Cellulous Acoustic Spray Plaster PLUS, a perfect combination of Absorb-R GypLine aw and Absorb-R GypLine VisibleSoundis were contracted to supply and install Absorb-R Cellulous Acoustic Spray Plaster PLUS in Sapphire Blue to the ceilings on the Ground Floor and Fourth Floor at the FORA's new offices at 20 Grosvenor Street, London. Comprising 39,700 sq ft of best-in-class offices and 1,400 sq ft of retail space, 20 Grosvenor Street is a landmark Mayfair building, designed by award-winning architect Flanagan Lawrence and delivered by Grosvenor in 2014. Fora partnered with Millennium to design and deliver a flexible workspace solution tailored to their precise business requirements, in their own private premises. Absorb-R Cellulous Acoustic Spray Plaster PLUS was chosen due to its unlimited colour range, allowing the client to have the Sapphire Blue colour they wanted. Installation was carried out by our installation partner UK Acoustic Systems

The Jodrell Bank Centre for Astrophysics is the astronomical research centre of The University of Manchester. The centre is a world leader in radio astronomy-related research and technology development.Rough textured spray plaster...Our brief was to create a moon like surface ceiling that not only looked realistic, but most importantly to absorb sound and background noise from within the centre.We installed the Absorb-R Gypline Visible Acoustic Spray Plaster to the surface following the contours of the profiled metal deck, providing a Class A Sound Absorption.Absorb-R Gypline Visible Acoustic Spray Plasteris an extremely flexible seamless sound absorption system. The carbon-neutral Absorb-R GypLine visible acoustic spray is a high-quality and environmentally friendly acoustic spray that absorbs unwanted noise and can be used in a wide range of environments.The Absorb-R GypLine visible is a combination of recycled paper, wood adhesive, water and professional installation work. The tubular structure of the cellulosic fibres enables effective reverberation absorption.

Rockfon Mono Acoustic's tile/filler/render system was used to control reverberation in a large open plan office.

Due to the close proximity to residential areas and various commercial properties including a performing arts theatre, it was essential to provide noise mitigation to minimise disruption and noise pollution for the surrounding areas, particularly during night times. We supplied a total of 280 metres of Jakoustic® Commercial and Highway Reflective acoustic fencing in two sections of 2.5m and 4.5m heights. The timber acoustic fence features 34mm thick ‘V’ boards and is designed to eliminate gaps that sound can pass though, resulting in a noise reduction of up to 28dB*.

A £5m renovation scheme in Warrington has been presented with the “Best Change of Use to Existing Building” regional award by LABC (Local Authority Building Control) and Warrington Borough Council.The scheme required the conversion of a former office building, Kings Court, in Central Warrington, into 32 luxury flats, comprising of a mix of one and two bedroom apartments, arranged over three floors of accommodation. These flats are situated above retail units and restaurants. The renovation included a further two exclusive duplex penthouses for Phase 2.As part of the renovation, Main Contractor Emerald Bay Construction required an acoustic flooring solution to meet Approved Document ‘E’ Building Regulations and therefore provide overall resident comfort, in terms of Sound Insulation between separating floors. As the building structural floor was primarily concrete, Soundis put forward a solution that involved 2,072 m2 of Soundis ChipPanel 28 to help with Impact Noise. This shallow deck floating floor is ideal for concrete floors where Airborne Noise is not an issue but Impact Noise Attenuation needs to exceed the requirements of current Building Regulations.

Perfect for office spaces, our MG600 glass office partitions and movable glass walls offer several benefits to your workspace and your employees.The advantages of glass acoustic walls include excellent light flow in offices, low-cost installation, flexibility in the work environment, and the simple fact that they look classy and classy. Not only that, but they also provide excellent sound insulation, enabling privacy between clients or important internal meetings.These flush glazed movable acoustic wall panels are constructed from an aluminum frame with flush tempered glass panels mounted on either side of the panel for a flush glass look. They work especially well in office spaces, impressing everyone who sees them, be it stakeholders, important clients or business partners.Additionally, you can choose to tint the aluminum frame according to your own design or branding needs. These panels maintain the spaciousness of the room's proportions while maximizing light and clear sightlines. Really great office aesthetic.

Celebrating 600 years of history..."The Hylton Castle Project will transform the magnificent gatehouse into a community-based, heritage-led visitor attraction celebrating 600 years of history and sharing the stories of those who lived and worked at the castle from the 14th century until the present. With training for young people, volunteering opportunities, events, outreach, and education programmes, there is something for everyone to get involved in".Soundis were contracted to supply and install Absorb-R GypLine aw Acoustic Spray Plaster to the ceilings on the Ground and Second Floor within the main Activity/Exhibition Space along with the Cafe.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 look complementing the heritage behind Hylton Castle at the same time of revitalising the building into an attraction hotspot for not only the local community but also educating visitors from further afield about the history of Sunderland.

Stack London were awarded the contract to provide 26 residential units in a 5 floor block of apartments which consisted of a variety of different sized dwellings ranging from two to five bedrooms and included wheelchair specific access for two of the apartments.An area of approximately of 1,300 sq metres of acoustic flooring was required. The system chosen was a Soundis bespoke flooring system which consisted of Soundis Dry Screed Panels at 20mm, Latex Screed, 25mm EPS, 5mm Rubber Matting and Flanking Roll.

SubFloor flooring was used to help renovate, raise and acoustically dampen concrete floors in apartments.The acoustic feet simply click onto the SubFloor screws and dampens any step noise up to 28 dB, this helps reduce; step noise, rebound noise and flanking transmission.This simple and elegant solution raised and levelled the floor to allow for installations and insulation underneath. The joist and screw system allows for quick and easy assembly so that the floor can reach the desired height.Products:Steel Joist 45x30x3800 mmSubFloor Screw 100 mmSubFloor Acoustic FootHeight Variation: 58 - 112 mmJoist separation: c/c 600 mmSystem Weight - c/c 600 mm: 2.21 kg/m²Materials:Steel, Z100 GalvFibre-reinforced polypropylenePolyamide + Rubber damping elementPoint Load Limit (50 x 50 mm):Between screws over joist - 6.78 kNOver screws over joist - 10.54 kN

The Helensburgh Waterfront Development project is about creating a vibrant and attractive waterfront for the town.The main feature of the £22 million development project will be a leisure facility operated by live Argyll. Incorporating a main swimming pool and teaching pool, two state-of-the-art fitness studios, a gym and a café all under one roof, with associated parking and a public realm to meet the needs of the local community and attract day visitors to Helensburgh.The state-of-the-art leisure facility is on track to open in 2022 and is set to provide residents and visitors with new swimming and studio pools and a gym and cafe with stunning views of the Clyde.We supplied and Installed Absorb-R SofTone acoustic wall panels to improve acoustic absorption by reducing reverberation and background noises, providing great psycho physical benefits for users.

As part of our nationwide agreement with Premier Inn. Premier Inn, Media city was on the list. Media City, home to the likes of BBC, ITV, Lowry Outlet and Coronation Street is an ever growing digital space. With forecasts indicating the area to double in size by 2026, more and more people are wanting to get in. Media City has a sustainability approach; ‘Smart built environments, low carbon energy solutions, functional green public realm and the promotion of sustainable travel options are just some of the areas in which we are delivering real transformation’.Soundis supplied our Acoustic cradle and batten system, complete with overlay board. Our Cradle and Risers are manufactured from 100% recycled materials assisting to the sustainability targets of projects. Soundis supply acoustic flooring on Premier Inn developments throughout the UK.

The Warwick Arts Centre involved a complete upgrade to the original building; Absorb-R SofTone Fabric Panels and Acoustic Flooring Systems...As well as adding a new-build that houses three HD digital auditoria, a large ground floor gallery to exhibit contemporary art, sculpture and photography, plus a spacious new-look foyer.We were contracted to supply and install an Acoustic Fabric paneling system to reduce reverberation and an Acoustic Flooring system to provide anti vibration within three Auditorium Centres.Within all three of the auditoriums of the newly constructed Arts Centre at Warwick University, installed various systems, providing solutions to both the Sound Absorption and Soundproofing requirements. In relation to the Sound Absorption we supplied and installed Soundis Absorb-R SofTone Panels (commonly known as acoustic fabric panels) These were installed on both the side walls along with the back wall of each auditorium providing full coverage of the walls enhancing the performance of the product improving the clarity of sounds emitted within the auditoriums.The second requirement within each of the auditoriums was to provide a solution to the Soundproofing which is where we provided a Soundis Cinesystem – Dry. This system allowed us to provide great acoustic & antivibration performance whilst ensuring the installation was quick to allow us to achieve the programme dates due to the system comprising of elastomeric isolator blocks overlaid with Dry Screed Panels. The fact of this system being completely dry with no concrete or screed elements negates the need for long drying time potentials causing delays on these types of projects.All installation was carried out by UK Acoustic Systems

The ModernGlide MG100 Top Hung Movable Acoustic Wall provides seamless room dividing options and is ideal for dividing your interior space.Movable Walls Key Facts & Specifications:Acoustic reduction from 37dB to 58dBTop-hung with no floor trackFixing to beam or concrete soffitPanel widths of 650mm to 1250mmHeight up to 12000mmFull height or inset pass door optionsSemi-electric top and bottom seal optionsStacking via single and double point suspensionFinishes include melamine, laminate, veneer, magnetic wipe boardIntegral glazing options30 minute and 1 hour fire rating options

The renovation project above the theatre in Barnsley, developed by HLM Architects and constructed by Code Building Solutions, successfully integrated the SubFloor Raised Access Floor system to meet the acoustic damping, height increase, and level installation requirements. The system's acoustic feet effectively reduced impact noise, rebound noise, and flanking transmission, creating a productive and comfortable office environment. The inclusion of fibre-reinforced screws and slow-grown Swedish pine ensured the system's compliance with load-bearing requirements. Contractors praised the simplicity and efficiency of the assembly process, reaffirming the system's suitability for architects and contractors in the construction industry. The SubFloor system proved to be a reliable and effective solution for achieving superior acoustic performance and efficiency in office renovations.Products:Wooden Joist 45 x 70 mmSubFloor Screw 300 mmScrew Foot Acoustic 25 Construction:Joist separation c/c 600 mmBuilding height: 112 – 364 mm Data:System weight: 4.50 kg/m²Acoustic damping: Up to 28 dB [rating according to ISO 717-2]Point Load 50 x 50 mm (c/c 600 mm):15.3 kN/m² - Next to screw over joist10.6 kN/m² - Between joists[According to SS-EN 1195:1998] Materials:Pine T0-C24Fibre-reinforced VitamidePolyamide + Thermoplastic Elastomer

Chessington World of Adventures has seen its biggest investment ever with nearly £15 million being spent across the Leisure Estate. They have launched a brand new ride experience as well as the Azteca Hotel, a fully themed Resort Hotel located on the Chessington Park with 69 amazing new themed rooms!Soundis supplied 2,539m2 of 33mm Soundis Dry Screed Board. The flooring system was specified as an acoustic solution due to this high density floor providing and achieving optimal acoustic performance. The 33mm Soundis Dry Screed Board creates robust flooring with exceptionally high levels of acoustic performance for both Airborne and Impact criteria.The 33mm Soundis Dry Screed Board floating floor is also a pristine product able to be overlaid with high quality design floor finishes. This matched exactly with the requirements of Chessington World of Adventures, providing aesthetic finishes that kept their customers happy and quality reputation intact.

Hush Acoustics provided an acoustic control solution for the main exhibit at the SS Great Britain visitor attraction called ‘Brunel’s Mind’, in which visitors enter inside the head of Isambard Kingdom Brunel to see the world through his eyes.Working with Electrosonic, the technology experts ho were tasked with supplying and fitting most of the audio-visual equipment for the project, Hush Acoustics ensured any concerns around the reverberation times in this area could be effectively addressed. The solution came with Hush Wall Covering, a highly versatile product which is formed of unique non-woven high-density polyester to target mid-range frequency sound i.e. speech etc. Its used ensured that the audio presentation within this visitor feature would sound as it should.The Hush Wall Covering product used at the SS Great Britain is just 10mm thick so it utilises little space, which was perfect for the room. The product was developed as a direct result of extensive consultation with influential members of the education sector.Chris Hurst from Electrosonic was very pleased with the results of the wall covering and for our quick turnaround time, saying the product does “exactly what it says on the tin”.

As part of Soundis’ ongoing work supplying high-quality acoustic flooring at various Premier Inn’s around the UK, we were brought on to provide acoustic flooring to their Penrith site, one of Premier Inn’s many new sites across the UK.Due to it’s service and close proximity to the Lake District, this hotel has become extremely popular in just a short period of time.Just like a number of our other Premier Inn projects, we supplied an acoustic flooring system to the 1st and 2nd floors. This superb system provides excellent levels of soundproofing while being used in a shallow floor build up.We also supplied XPS Insulation on the ground floor with a 22mm T&G chipboard overlay, maximising durability for the increased footfall.The system we supplied reduced the overall noise within the hotel, allowing Premier Inn to fulfill it’s promise of a good night’s sleep. This installation carried out by UK Acoustic Systems proved to be a great success, reducing the noise levels within the building and helped ensure the most comfortable stay possible for guests.

We’ve been a strategic partner with Willmott Dixon for several years now, ever since our Fire Door FoamTM was mandated on their ‘Yellow Book platform’.  The online manual exists to enable their staff and supply chain partners to use verified products on their projects. To meet their careful criteria we had to demonstrate the foam’s high-performance fire-stopping capabilities when installed between different substrates and timber fire doorsets.  As such a safety-critical component, we also had to provide its third-party test certification from Certifire, IFC and Warringtonfire to assure them of its credentials.Ryan Atkinson, Senior Strategic Buyer at Willmott Dixon comments“Fire and Acoustic Seals Fire Door FoamTM is now listed on our ‘Yellow Book platform’ – Willmott Dixon’s online guide to preferred materials, site installation and workmanship best practice. The foam went through our rigorous diligence checks to ensure it meets the set criteria required to become a specified product in the guide and to become a key component of the Willmott Dixon standard kit of parts. This product represented a rounded view of quality, cost and time which are some of the key factors we consider when selecting products for our ‘Brand Standard’.”Our Fire Door FoamTM has since been used on many Willmott Dixon projects across the UK. One of these is the high-profile Perry Barr Residential Scheme in Birmingham which will provide 1,400 much needed new homes in the city when complete.Ashley Devonport, Senior Quality Manager at Willmott Dixon comments“Fire and Acoustic Seals Fire Door FoamTM has been used to seal the gaps between the door and substrates on the apartments, risers, and communal areas on the prestigious Perry Barr Residential Scheme. This product is mandated on our Yellow Book platform and was selected for its excellent fire-proofing properties and independent test evidence. Julian and the team also provided excellent product training and speedy technical support when needed.”Contact the team for more information about Fire Door FoamTM. 0121 521 2179 | sales@fireandacousticseals.co.uk 

Danish manufactured Troldtekt panels are commonly specified throughout the UK and Europe to improve the interior acoustic environment. Two recent Danish projects are the transformation of an old building into a car dealer’s offices for Karvil Biler, while the other is an extension of Randers Architects’ own headquarters into a mix of offices and exclusive residential units. Both projects use Troldtekt® line with its perfectly symmetrical vertical lines to balance walls and ceilings with great aesthetics, conveying warmth and providing a modern look coupled with high performance sound absorption.For the Architects’ washrooms, Troldtekt® line was chosen to add visual vibrancy to the rooms. It also exhibits different appearances depending on the angle from which the wall surfaces are viewed. The edges have been milled where the panels meet the ceiling, around electrical sockets and switches and also at floor level where bamboo skirting has been integrated. All have been elegantly cut to ensure a neat finish and fine detailing.In the car dealers, Troldtekt® line was selected in order to enhance and benefit the whole indoor climate. “We wanted to create a coherent look. The milled grooves have a visually calming effect and contrast well with the new raw concrete floor,” the project manager explained. Troldtekt® line forms nine acoustic solutions that make up the “design solutions” range which combines the best ideals of form and function. Founded on the Cradle to Cradle design concept, 100% Troldtekt’s natural wood wool panels are manufactured in a new state-of-the-art production facility. With a variety of different surfaces and colours, they can be supplied in the FSC® 100% category (FSC®C115450) contributing to a building’s BREEAM, DGNB and LEED rating. In addition to their high sound absorption and tactile surface, the panels offer high durability and low cost life cycle performance, as well as inherent sustainability. They are also a natural, breathable material which can absorb and release moisture, which is why they have been awarded an Allergy Friendly Product Award by Allergy UK. Samples, case studies and technical information are easily sourced from tel 01978 664255 or visit www.troldtekt.co.uk

Lomax + Wood, the Essex-based designer and supplier of high performance, made-to-order timber windows and doors, have provided bespoke acoustic products for a prestigious London development. The hotel in the heart of London, combines a traditional exterior with an electric and vibrant interior. Timber casement windows made-to-order Bespoke sections to match original designs Knot-free engenineered timber 31 number Tested by BM TRADA with a certified result of Rw 40dB to meet BS EN ISO 10140-2:2010