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Oscar Elite

Acoustic spray plaster

NBS Plus RIBA Product Selector NBS BIM RIBA CPD Providers Network

A smooth synthetic acoustic plaster finish with the appearance of conventional painted plaster

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Acoustic spray plasterOne Mabledon Place The Halo Building - Gary Britton Photography
Credit to Integra Contracts/ISG & Steffian Bradley Architects

Acoustic ambience with simplistic & minimal designs

Unlike traditional plaster our Oscar Elite synthetic acoustic plaster absorbs sound energy instead of reflecting it, thereby reducing reverberation times and overall noise levels, giving all important clarity to speech and music.

A beautiful room with simple surfaces such as feature wood or stone floors and plain flat walls can be visually appealing but will not be the most pleasurable place to spend time due to poor acoustics.  The same visual impact combined with a calm and relaxing acoustic ambience is possible with our Oscar Elite acoustic plaster spray applied to create an acoustic ceiling and control noise reverberation.  

When designing Mabledon Place (pictured left), Steffian Bradley Architects required the very smoothest of acoustic finishes to realise the minimal design intent but still achieve excellent acoustics.  Working with Integra, Oscar Elite acoustic plaster was expertly applied by our specialist in-house installation team achieving superb acoustic results without design compromise.


Oscar Elite acoustic plaster features & benefits
  • Oscar Elite acoustic plaster can be directly applied to most substrates such as wood, gyproc board, steel sheet, smooth concrete and most other surfaces.
  • Suitable for flat, domed and vaulted soffits.
  • Quick and easy to install.
  • Available in two surface finishes and a variety of colours.  The standard white finish provides a light reflectivity of 94%.
  • Oscar Elite acoustic spray 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.
  • Oscar Elite acoustic plaster is fire rated BS476: Class 1 to Part 7 and Class 0 to part 6.
  • Easy to maintain through vacuuming or dusting.
  • Can be over-sprayed in a different colour if required.

Request a Oscar Elite brochure

Acoustic plaster finish

Rovi Restaurant - Ottolenghi
Adam Luszniak Photography


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 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, Oscar Elite 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 acoustic plaster was selected for its super smooth finish appearance and incredible sound absorbing properties.

Read the full Grand Designs story

Acoustic spray plaster


What people say about our Oscar Elite installations...

"Oscar Elite acoustic plaster is the perfect acoustic product: effective and completely invisible; it delivers the perfect customer experience."

Noam Bar - Ottolenghi 
5 star review rating  


"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.

Fay continues...

“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.”

Fays Favourites
Evening Standard
5 star review rating  


“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.”

John Coyle
Operations Director, Overbury PLC

5 star review rating 


“We are very pleased with the finished product and would like to thank you, your management team and Mark and John (installers) for enabling us to meet our objective."

Rob Umney
Hampton Court Palace
5 star review rating  


Contact us

For more information regarding our acoustic plaster range or if you have any questions regarding building acoustics you can call us direct on 01474 854902 or fill in our contact us form and a member of our friendly team will get back to you as soon as possible.

Speak to an acoustic expert


Oscar Elite Installations

The Halo Building - No.1 Mabledon Place

The Halo Building - No.1 Mabledon Place

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. 

Tish Restaurant

Tish Restaurant

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.

Rovi Restaurant acoustics

Rovi Restaurant acoustics

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.

10 Bloomsbury Way - Office acoustics

10 Bloomsbury Way - Office acoustics

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.

45 Jermyn St, London

45 Jermyn St, London

Reducing noise levels in restaurants - 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.

NOPI Restaurant

NOPI Restaurant

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.

Grand Designs - Oscar Elite

Grand Designs - Oscar Elite

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.

Holborn Dining Room acoustics

Holborn Dining Room acoustics

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.

Oxford New College

Oxford New College

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.

The Lightbox

The Lightbox

The new building has been described as an architectural gem.  Designed by the creators of the London Eye, Marks Barfield Architects and featuring stunning materials and spaces, The Lightbox is intended to appeal to young and old alike.

Oscar Elite Technical Specification

NBS Product Specification

  Download BIM object

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 1 to BS476 Part 7
Class 0 to BS476 Part 6

European
A2-s1,do

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 our new Oscar Elite is its ability in most cases, to be locally and invisibly repaired, 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 items

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 arrise 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 flangless fitting, please contact Oscar Acoustics for advice.

Acoustic results

Our technical department offer free advice and acoustic calculations on the use of our products.

Oscar Elite acoustic plaster absorption coefficients

27mm Oscar with the following air gaps 

125Hz250Hz500Hz1000Hz2000Hz4000HzEN ISO 11654 CLASSNRC
Standard air gap 0mm 0.10 0.52 0.83 0.87 0.85 0.83 B 0.75
Standard air gap 60mm 0.62 0.91 0.78 0.77 0.85 0.88 B 0.85
Standard air gap 125mm 0.90 0.88 0.75 0.78 0.86 0.90 B 0.85

Acoustic plaster test DATA certified by TNO Technology University Delft NL.

Contact Us

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