Sprayed and trowelled, flat acoustic plaster finish with an attractive, lightly pitted, seamless surface for noise reverberation control.

A flat, very lightly pitted surface coating. Naturally safe, recycled cellulose fibre, with low embodied energy. Can be disposed of as non-hazardous waste. Acoustic plaster can be applied directly onto plasterboard, smooth concrete, steel sheet and most other surfaces. Suitable for flat, domed and vaulted soffits.

An excellent alternative to acoustic panel ceilings without design compromise.

Features and benefits:

SonaSpray is a recycled acoustic spray and acoustic plaster product range that not only satisfy sustainable design certification systems like BREEAM, SKA, Living Building Challenge and LEED, they also tick every box for indoor environmental and air quality.
SonaSpray acoustic sprays and acoustic plasters are M1 Classified as Low Emitting Building Materials (the top achievable class), are compliant with CDPH/CA Section 01350 and are GREENGUARD Gold Certified for Indoor Air Quality.
GREENGUARD Gold Products are now confirmed to show compliance with BREEAM rating system HEA Indoor Air Quality and ensure that a product has met some of the world’s most rigorous and comprehensive standards for low emissions of VOC’s into indoor air. The acoustic spray and acoustic plaster range is also covered by an Environmental Product Declaration in accordance with ISO 14025.
All these credentials enable the SonaSpray acoustic spray and acoustic plaster range to contribute towards satisfying many features under the WELL Building Standard®: an international performance-based system for measuring, certifying and monitoring features of the built environment that impact human health and wellbeing, through air, water, nourishment, light, fitness, comfort and mind, with a mission to improve human health and wellbeing through the built environment.
The acoustic plaster adhesive provides a strong, durable and resilient bond.
Acoustic plaster can be applied to virtually any substrate configuration.
Noise reduction insulation insulates by creating dead air macroscopic spaces between and within the hollow cellulose fibres.

Fire rating:

B-s1,d0 and Class 0 to BS 476 - 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.

Emissions:

M1 emission class certified for building materials (best class).
Compliant with CDPH/CA Section 01350.
GREENGUARD Gold Certified for Indoor Air Quality.
BREEAM rating system HEA Indoor Air Quality.
WELL Building Standard®.

Environmental standards:

Environmental Product Declaration in accordance with ISO 14025 - EN 15804. Living Building Challenge compliant.
Living Building Challenge compliant.
BREEAM.
LEED.
SKA.

Flange fittings:

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.

Sound absorption:

Acoustic testing has been carried out against concrete. Substrates likely to provide increased performance include plasterboard with the use of an air gap behind, rib deck or profiled metal sheet. Please contact Oscar Acoustics’ technical department for free design assistance.

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

Colours:

Arctic White, White (non-stock), bespoke colours are available, minimum quantities apply.

Fire - Class 0 & 1 to BS476 (SonaSpray)