Zentia

The challengeA new 53,280ft campus was being built to enable three schools to co-locate. An Additional Support Needs (ASN) unit and a new Early Learning and Childcare Centre (ELCC) would also operate at the site.In total there would be 21 open-plan flexible learning spaces for the potential 747 students, as well as a centrally-located shared administrative areas, gym halls and assembly area, while the ASN has capacity to assist 36 pupils with a varying range of support needs.To ensure the success of this modern and multi-faceted open-plan approach to learning, the specification of ceiling systems with high performing acoustic control and total design flexibility was imperative.The solutionFor maximum acoustic comfort Zentia’s Oplia hA Tegular within a standard 24mm grid was used in offices, classrooms and stores.These tiles perform to Sound Absorption Class A and were also the first mineral ceiling tile in Europe to win Cradle to Cradle™ certification as part of the new generation of sustainable and acoustic ceilings offered by Zentia.In keeping with the modern and sleek design of the campus, Zentia’s integrated ceiling systems featuring Perla OP Tegular 15 planks were also used throughout. Whilst, in the kitchen and changing room spaces, Zentia's Hygiene board mineral tiles on a 24 mm corrosion-resistant grid was specified.

The challengeQueen Elizabeth University Hospital were looking for a ceiling manufacturer that could provide a ceiling solution that offered excellent cleanability, resistance to disinfectants and offered a balance of sound absorption and attenuation to help improve patient wellbeing.This is one of the largest retrofitting projects to implement Zentia’s mineral fibre tiles and ceiling systems. Zentia provide a range of solutions for healthcare applications that improve patient outcomes by improving light reflectance, cleanability and helping to reduce noise in the hospital environment.The solutionThe tiles selected where over 110,000 m² of Zentia’s Biobloc Acoustic Board 600 x 600mm and 1200 x 600mm with its antimicrobial performance and enhanced water repellency is an ideal solution for healthcare environments with average or severe risk of infection. These where installed on a Prelude 24mm and Prelude 24mm corrosive resistant grid which has a patented design for improved strength and stability that is also easier to cut than standard grid types.30,000m² of Zentia’s lifetime-guaranteed Aruba Max Tegular24 mineral tiles was selected to provide the perfect balance of sound absorption and attenuation for patients wellbeing in general circulation areasA variety of Zentia suspension systems were used on the project including 10,000 linear metres of Axiom Transitions profiles (which help with ceiling level changes, floating ceiling construction and lighting integration) and over 40,000 accessories including connecting brackets, clips and hanging brackets.Zentia also provided a recycling service as part of the retrofitting process for the older ceiling tiles, helping to reduce the environmental impact of this large-scale project.

The challengeThree types of mineral ceiling tiles feature at the Jenny’s Well care home for older people with sight loss. It is operated by the Royal Blind charity, which shares sister charity Scottish War Blinded’s new Hawkhead Centre for visually impaired veterans.The Jenny’s Well care home designed by the Unum Partnership features Zentia’s tiles in the main entrance, reception and manager’s offices, all the corridors, back of house staff areas, kitchens and toilets.The solutionThese include 1,000 m² of Zentia’s Perla Tegular and 250m² of Prestige dB tiles, as well as 350 m² of Aruba Max, all mineral with Tegular edges installed on a Zentia Prelude 24mm XL2 grid system.In addition, it features ISO clean room rated Hygiene tiles to the main kitchen and humidity-resistant Hydrabloc tiles to laundry areas and WC, both square-edged 600 x 600 mm in a Prelude 24mm Corrosive Resistant grid. The use of a 200 mm high Axiom profile also provided a solution for ceiling level changes with a pre-finished bespoke upstand.The Zentia systems were supplied by CCF in Glasgow and installed for main contractor CCG (Scotland) Ltd by specialist sub-contractor Brian Hendry Interiors, a member of Zentia’s Pinnacle Partner network of sustainably-certified installers, whose squad of specialist fixers completed over a six-month programme.Unum found the site for the client, The Royal Blind, to not only accommodate proposals for the bespoke care home but also a drop-in centre for the Scottish War Blinded. The care home is designed to provide an exceptional caring environment designed to the exacting requirements of the visually impaired. The design has been developed to create domestic-scale pavilions centred around a sensory courtyard, creating a community hub, with the aim of providing a secure environment that promotes care and social interaction and encourages self-confidence and independence among its residents.

The challengeCeiling systems by Zentia have provided form and function for an award-winning Grade A office building at the heart of one of the largest regeneration projects in the UK.Zentia’s Cradle to Cradle™ certified mineral tiles were specified by regular Zentia users Falconer Chester Hall Architects for the Kingsgate building at Birkenhead in Wirral Waters which was built at a cost of £11.4 million.The solutionThe decision to choose Zentia Prestige hA+ Tegular24 tiles with Prelude 24mm XL2 grid was made simple due to the 30 year system warranty and both having Cradle to Cradle certificates helping achieve Kingsgate’s BREEAM Excellent rating.Manufactured with up to 41% recycled content, the Prestige family is available in three core densities that allow specifiers to engineer sound absorption and attenuation for optimum acoustic performance – standard Prestige giving medium density, Prestige hA+ giving low density (both of these variables were used at Kingsgate) and Prestige dB giving high density, up to 41 dB.Stephen Fieldsend of Falconer Chester Hall said the Zentia systems were specified to reduce acoustics in the open plan office areas which serve as the core business for The Contact Company in its role as a contact centre. Flexible open-plan office spaces allow greater flexibility for the call centre which takes up three of the four storeys, with offices and meeting rooms on the top floor. While its design concept references Liverpool’s past and the trading vessels that once negotiated the waters on its doorstep, the building remains forward focused on sustainability.

Over the past decade, the Capital Quarter redevelopment has provided more than 370,000 ft² of new office space and will eventually accommodate more than 3000 staff. It is already home to Finance Wales, Alert Logic, WSP-Parsons Brinckerhoff, Network Rail, Home Office, Public Health Wales and Opus Energy.The wider Capital Quarter scheme is well on track to delivering over 1,000,000 ft² of development including residential, café and student accommodation.No 4 Capital Quarter, the eight-storey canal-side landmark office building designed to BREEAM Excellent, is the fourth building to rise in the prestigious development in the heart of the city’s Enterprise Zone. The building incorporates the occupational density of open floor plates to suit the current and future needs of modern office occupiers as well as a central atrium, high-quality reception, sixth-floor roof terrace and ground-floor retail and leisure units.SolutionsThe Aruba Tegular15 mineral tiles had already been used by main contractor JR Smart on the previous office projects and were specified, with their approval, for this latest, 96,870 ft² Grade A building which is now home to Sky UK, legal firm Geldards and financial services company Optimum Credit.Some 11,000 m² of the Aruba panels were supplied to No 4 by the Cardiff branch of distributor Nevill Long and installed on the 2.7 m floor-to-ceiling heights by specialist sub-contractor 2nd Generation Facades.Fully recyclable, Aruba is the next evolution in ceiling tiles. The tiles provide a balanced acoustic performance of up to 0.65 αw, Class C sound absorption, and a sound attenuating performance of up to 39 dB. The perforation design of Aruba is unique to standard tiles, creating a smooth, contemporary finish.JR Smart construction director Gareth Smart said: “It has been a great 12 months at Capital Quarter which is testament to the commitment and hard work of the whole Capital Quarter development team, including our professional advisers and sub-contractors who I would personally like to thank.”

Zentia helped with sound and sight in a new teaching block. The two to three-storey steel-frame building replaces a 1970s three-storey CLASP-type teaching block to bring accommodation into the 21st Century and was designed to BREEAM “Excellent” and BIM Level 2 standards.Zentia Axiom Knife Edge canopies with Ultima+ tiles and were specified by Neath Port Talbot County Borough Council for the £12.5 million new secondary teaching block at Ystalyfera Welsh Medium Comprehensive School in the upper Swansea Valley in South Wales.Used throughout the new 6,500 m² building, the Axiom Knife Edge with Ultima+ Vector tiles were used, and in addition Perla 600 x 600 mm mineral fibre tiles were also fitted in classrooms and toilet areas.The 19-month long build by main contractor Dawnus Construction as part of the South Wales Regional Contractors Framework was challenging due to the tight site and restricted working spaces. A team of eight from specialist sub-contractor SAM Drylining installed the Zentia canopies and ceiling tiles.SAM Drylining contracts manager Ian Bartlett said: “This was a large extension to a comprehensive school and consisted of several different ceiling make-ups, including Zentia’s Knife Edge canopies, all floating in different areas with no ceilings above, and then several thousand metres of Zentia Lay-In grid."“The programme was a challenging one but was co-ordinated closely with all other subcontractors on site. If alterations to sequence or design were required Zentia’s technical team attended to site to discuss and were able to agree changes at site level, making the installation as painless as you’d expect.”

ChallengesSinclair Watt were provided with a detailed brief to provide accommodation for a new main entrance and reception area, product display hall, meeting room suite, additional office space and customer service telephone hall and ancillary accommodation. By necessity these were required to be large spaces to accommodate large numbers of employees and visitors.The building had to achieve seven basic goals – to allow VELUX to be a good neighbour, to be simple and beautiful, to make arrival a good experience, to be a model of balanced daylight, natural ventilation, good indoor comfort and healthy materials, to apply a well-defined, high-quality structural concept, to obtain good sustainable standards with a minimum use of energy, to be visible and logical, and to create value and express the VELUX values.The ceiling systems had to meet the Class 1, aesthetic, fire and acoustic performance required for the 37,673 ft² two-storey building which features an engineered timber and steel structural frame. The project was the first time Zentia’s Ultima+ Finesse mineral tiles had been installed in Scotland.SolutionsSinclair Watt met the brief by incorporating a regular and prominent engineered timber and steel structural frame that provided a design with a clear distinction between the supporting structure of the building and the facades and roof. This was both to create clarity and logic in the design and to make it possible to replace or update the not-so-permanent parts of the building.The internal design incorporates a central street and atrium that acts as a meeting place as well as a general circulation area and allows the best use of natural sunlight and natural ventilation throughout the building. The building provides good indoor comfort and utilises healthy materials.The three key areas – energy efficiency, healthy indoor environment and renewable energy – constitute the basis of the new building. A fabric-first approach for the building was adopted with high insulation levels and low air permeability rates to reduce overall heat loss from the building. This combined with a natural ventilation and daylighting strategy, and the use of LED lighting and air source heat pumps as the main heating source, resulted in a highly energy efficient and sustainable building.Some 1,1,00 m² of the Zentia Prestige hA+ Tegular15 tiles were used in the ground floor offices and storerooms, while 100m² of the Finesse tiles were used in the restaurant, kitchen and toilets. The Ultima+ range features class-leading light reflectance of 87% and Euroclass A2-s1, d0 fire classification, the Tegular15 variant with Class A sound absorption and Finesse a fully concealed, fully painted edge detail.Architect Iain Mitchell said: “We specified the Zentia systems as they have a good product range, good suspension systems, with good product information and good technical backup. They met all the aesthetic, fire and acoustic performances.“Zentia shadow and transition trims were used so the Zentia ceilings tie in well with adjacent plasterboard walls and ceilings. The client is very happy with the ceiling installation and building as a whole.”Colin Burns, commercial director of specialist sub-contractor PFP, said: “We had some meetings with Zentia to talk through the detailing of the Finesse element and put it to the guys on site but apart from that, and some coordinating with services, it was very straightforward. It looks good as it always does and gives a nice bright finish. It was interesting to be the first installer of Finesse in Scotland.”

Zentia worked with Ryder architects to help showcase products that can provide an in-depth insight and mechanics into behind the scenes of suspended ceilings. Featured areas was specified to use Zentia Axiom C Canopies with Aruba Max Board tiles, this enabled the students to see the suspension systems used and to showcase services behind the canopy.Through the project Aruba Max was used due to excellent acoustic performance for sound absorption and attenuation. Prelude 24mm XL2 grid was specified due to ease and speed of installation. Axiom Transition was used to provide a smooth connection where tiles meet plasterboard boarder margins throughout the project.Hydrabloc was used within the WC areas due to excellent moisture resistance capabilities and providing a Class A sound absorption. Zentia Prelude 24mm Corrosive resistance grid was specified alongside Hydrabloc due to the robust cleaning regime in keeping with being a technical college.Harton Academy can have peace of mind with Zentia 30-year system warranty for Axiom Canopies and Hydrabloc due to it be installed on Zentia Prelude 24mm XL2 grid, whereas Aruba Max comes with a lifetime warranty.These tiles have a high level of recycled content and are fully recyclable at their end-of-life.