"A bit of a first for me; I have never had a musician in tears about how good the acoustics made them sound!" MD at Clarke Saunders Acoustics, Ed Clarke. Oscar Elite exceptionally smooth acoustic plaster expertly applied throughout the stunning Four Seasons Hotel in Trinity Square, London. Unlike traditional plaster, Oscar Elite absorbs sound energy instead of reflecting it, thereby reducing reverberation times and overall noise levels, giving all important clarity to speech and music.
Exceptionally smooth, fire rated acoustic plaster.
Calm acoustic ambience with simplistic & minimal designs
A visually appealling interior with simple surfaces such as wooden or stone floors and plain flat walls may not be the most pleasurable place to spend time due to poor acoustics. This same visual impact combined with a calm acoustic ambience is made possible with Oscar Elite. The exceptionally smooth acoustic plaster is spray applied to create a seamless acoustic ceiling for optimal reverberation control.
Unlike traditional plaster our Oscar Elite synthetic, A2-s1,d0 & Class 0 fire rated acoustic plaster, absorbs sound energy instead of reflecting it, reducing reverberation times and overall noise levels within a space, giving all important clarity to speech and music.
When designing One Mabledon Place (pictured above), Steffian Bradley Architects required the smoothest of acoustic plaster finishes, to not only realise the minimal design intent but also treat the noise reverberation issue in the large open space. Oscar Elite was specified and expertly applied by our specialist in-house installation team achieving superb acoustic results without design compromise.
Fire rated acoustic plaster
All our products significantly better the new fire requirement required under the updated Approved Document B.
Its Class 0 to BS476 & A2-s1,d0 fire rating provide significant benefits over the new Approved Document B requirements by providing little to no smoke and absolutely no droplets, assisting in the safe escape of occupants.
Note: Always insist on obtaining a copy of the fire test report before using a product.
Acoustic plaster features & benefits
- A2-s1,d0 & Class 0 fire rated to BS476. Fire reports available on request.
- Achieves M1 certification for Building Materials emissions.
- Increases productivity by creating a calm and pleasant acoustic environment.
- Acoustic plaster can be directly applied to most substrates such as wood, gyproc board, steel sheet, smooth concrete and more.
- Suitable for flat, domed and vaulted soffits.
- Quick and easy to install. Easy to maintain through vaccuming or dusting.
- Available in two surface finishes in a variety of colours. The standard white finish provides a light reflectivity of 94%.
- Acoustic plaster installations are applied at 25mm thick; the area is dependent on the acoustical requirements of the project. An air gap is introduced to achieve high absorption at low frequencies.
- Can be over-sprayed in a different colour if required.
- Oscar Elite is approved by English Heritage.
Oscar Elite acoustic plaster on Grand Designs
Architects and interior designers who incorporate Oscar Elite acoustic plaster into their designs can achieve spatial design with minimal hard, smooth surfaces without compromising the acoustic ambience.
This was the case with the Holland Park Grand Designs house in London series 7 episode 16 (pictured right).
During refurbishment, acoustic plaster was applied to the ceiling and inside of the lightwell, resulting in superb acoustics without compromising the beautiful, flat and smooth surfaces. Oscar Elite was selected for its super smooth, seamless finish and exceptional sound absorbing properties.
Acoustic plaster testimonials
"Oscar Elite is the perfect acoustic product: effective and completely invisible; it delivers the perfect customer experience."
"Yotam Ottolenghi used Oscar Acoustics to render shiny surfaces softly spoken."
Oscar Acoustics are very proud to have been mentioned in the Evening Standard, for the superb acoustic result achieved in the beautiful restaurant NOPI by using our exceptionally smooth Oscar Elite acoustic plaster.
“It’s time to talk about noise in restaurants…I don’t always – just sometimes – harp on about the unpleasantness of sound ricocheting off unforgiving surfaces, thumping music shivering your timbers and having to give up on the idea of conversation with dinner. Hiring an acoustic engineer when a new restaurant is planned is an expensive move but two of the most successful operators I know make it top of their list of priorities.”
“Saved us money and saved us time. Extremely helpful, very proactive and great at problem solving.
Gave us some good ideas, issued samples and went out of their way for us.”
Operations Director, Overbury PLC
“We are very pleased with the finished acoustic plaster product and would like to thank you, your management team and Mark and John (installers) for enabling us to meet our objective."
Hampton Court Palace
Get in touch
For more information regarding our acoustic plaster range you can call us direct on 01474 854902 or fill in our contact form and a member of our expert team will get back to you as soon as possible.
Oscar Elite acoustic plaster installations
Working with Integra, Oscar Acoustics installed our Oscar Elite exceptionally smooth acoustic plaster to the office reception and meeting room ceilings to control reverberation, give clarity of sound & reduce overall noise levels.
The challenge of this grand open reception space that would welcome hundreds of visitors each day, was that it would be extremely reverberant without acoustic treatment. The same stunning visual impact combined with a welcoming and calm acoustic ambience was made possible with our English Heritage approved Oscar Elite acoustic plaster spray, applied throughout to create a exceptionally smooth, seamless acoustic plaster ceiling for superb reverberation control.
A beautiful and elegant restaurant with simple surfaces such as tiled floors and flat walls will always be visually appealing but may not be the most pleasurable place to spend time due to poor restaurant acoustics. Our Oscar Elite exceptionally smooth acoustic plaster enables the designer to create this same visual impact but combined with a relaxing and calm ambience for its diners so that they will visit time and time again.
Designed by architects Dexter Moren Associates, the five-star Hilton London Bankside near Tate Modern & The Shard, represents the next generation of design-led Hilton Hotels.
Ottolenghi have always taken noise control within their restaurants very seriously to ensure that their diners have the best experience possible. To date they currently have a SonaSpray acoustic spray ceiling in Ottolenghi Spitalfields, an Oscar Elite acoustic plaster ceiling in Nopi, Warwick Street and most recently an Oscar Elite acoustic plaster ceiling in the beautiful new restaurant Rovi in Fitzrovia, London.
When designing this beautiful industrial chic office reception area, the architects required the very smoothest of acoustic finishes to realise the minimal design intent with superb office acoustics. Oscar Elite acoustic plaster was expertly applied onto an MF plasterboard ceiling by Oscar Acoustics' in-house installation team to enable the incorporation of access hatches, ventillation grills and recess lighting.
Oscar Acoustics' flag ship super smooth acoustic plaster used on Grand Designs - series 7 - episode 16. Oscar Elite acoustic plaster was selected for its super smooth finish appearance and incredible sound absorbing properties.
For this exquisite dining room, the restaurant and bar acoustics had to be dealt with using cutting edge acoustic plaster technology so as to not compromise any of the design brief. Martin Brudnizki Design Studio wanted to redesign Fortnum & Mason’s original Fountain Restaurant with a design that fused the glamour of contemporary London with the heritage of the truly iconic department store.
When designing Nopi, the owner Noam Bar had a clear vision: plaster smooth ceilings, painted brick and tiled walls, hard table tops and marble floors; poor restaurant acoustics were a certainty.
The main dining hall in the original wing of this New College building had always suffered from poor school acoustics, with escalating noise levels when fully occupied. Meal times were unnecessarily stressful and potentially damaging to the hearing of all those in attendance, including the serving staff. Oscar Elite was presented to Oxford New Colleges’ committee as a product that would be in keeping with the centuries old building and it was well received because Oscar Elite appears as a normal flat white acoustic plaster.
Our Oscar Elite smooth acoustic plaster was spray applied to the ceiling in the stylish Holborn Dining room at the Rosewood Hotel, London. This synthetic acoustic plaster absorbs sound energy instead of reflecting it, reducing reverberation times and overall noise levels for perfect restaurant acoustics.
NBS product specification
Oscar Elite installation structure
The 27mm construction consists of 2mm adhesive, 20mm thick mineral board, base and top coat Oscar Elite synthetic acoustic plaster totalling approximately 5mm, which is sprayed, trowelled and worked to optical requirements. The finish is visually hard and firm to the touch but with excellent sound absorption. As with all acoustic plaster, installations should be suitably protected in areas where damage is likely.
Oscar Elite acoustic plaster is installed by our own in house, trained staff in order to guarantee optimal workmanship.
Fire performance ratings
UK fire test
Class 0 to BS476 Part 6
Class l to BS476 Part 7
Significantly betters the requirements of the new Approved Document B providing little to no smoke and absolutely no droplets, assisting in the safe escape of occupants.
- Achieves M1 certification for Building Materials emissions.
- Recycled content: Glasswool: 75%.
- Recyclability: Disposal in accordance with local recycling/disposal rules.
- Embodied carbon: Can effectively lower the carbon footprint of a building project by sequestering rich stores of carbon for the life of the structure or application.
Bonding to substrate
Oscar Elite can be applied onto plasterboard or directly onto concrete. Adhesion to other surfaces is possible; please contact Oscar Acoustics for advice. Domes & barrel vaults are not a problem due to the products ability to be sanded into smooth shapes.
- BIM Objects available
- Included within all NBS software.
- Standard details drawings for most situations.
- Bespoke detailing solutions possible.
- Recessed & surface mounted items possible.
Maintenance & cleaning
Dust is removed by lightly brushing or vacuuming with a soft brush head. It is also sometimes possible to blow dirt from the surface with a high pressure air hose. A wall or a ceiling can be entirely over sprayed in acoustic plaster in the same or a change of colour. Over painting must be done by spraying and not roller to prevent serious impact on the acoustic performance and damage to the product. Advice must be sought from Oscar Acoustics before painting as incorrect application can result in damage of the product.
Repairing & servicing
A major benefit of Oscar Elite is its ability in most cases, to be locally repaired within reason, negating the need for expensive and inconvenient pre-handover resprays, as with many products similar in appearance. For more serious damage, it is possible for us to lightly sand and reapply the top coat.
Recessed services e.g. spot lighting will require a halo spacer to match the material depth. Oscar Acoustics manufacture and install stainless steel halo spacers (drawing available) to the same size as the hole cut out. Stop beads may be required around openings which again we can supply and install. Specially designed access hatches are also available through Profab, enabling the Oscar Elite to continue across the hatch door. Problems can arise from using other hatches. These items are at extra cost and are to be purchased direct from the Profab. Please contact Oscar Acoustics for details and item code. Surface mounted fittings e.g. hanging/pendant lights will require pattresses to match the material depth. Please contact Oscar Acoustics for further advice.
Please Note: 90% of flangeless fittings do not work properly with any acoustic finish. If you are specifying a flangeless fitting, please contact Oscar Acoustics for advice.
Our technical department offer free advice and acoustic calculations on the use of our products.
Oscar Elite acoustic plaster absorption coefficients
Acoustic plaster test DATA certified by TNO Technology University Delft NL. Acoustic testing has been carried out against solid concrete. Increased performance can be achieved when applying onto plasterboard with an air gap.
The standard colour is arctic white. For bespoke colours, please send us your colour requirement using a Dulux paint reference or RAL. If over painting, please contact Oscar Acoustics for instructions first.