Summary
A seamless, high performance acoustic plaster system with a natural mineral surface and over 70% recycled content.
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Application
Acoustic Plaster is suitable for a wide range of interior applications:
- Flat, curved and vaulted ceilings
- High level walls
- Areas up to 200 m² in a seamless application
- Well ventilated areas exposed to moisture, such as swimming pools
Multiple detailing options are available for lighting, services and features.
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Description
Armourcoat Acoustic Plaster is a seamless acoustic system for ceilings and high level walls that has been designed to optimize the acoustics of interior spaces by significantly reducing reverberation, creating calm and pleasant environments. It is available in a 48 mm system (sound absorption Class A) and a 28 mm system (sound absorption Class B or C, dependent on finish), both with a seamless natural marble finish.
Acoustic Plaster consists of mineral wool panels with a factory applied acoustic plaster basecoat. These panels are installed on site by skilled applicators before the surface is hand finished with seamless undercoat and topcoat layers of natural mineral acoustic plaster in the specified finish.
Available as standard in two textures (Fine and Grain) and four colours (White, Pale Grey, Pale Taupe and Pale Cream) for immediate installation, almost endless bespoke options are also achievable.
Features:
- Noise Reduction Coefficient (NRC) rating Class A-C.
- Fire rating EN13501: A2-s1,d0, Class 0 BS 476 part 6&7, Class A - ASTM E84.
- Recycled content 72–74%.
- VOC Content - ISO 11890-2: <1.
- VOC Emissions – Indoor Air Comfort: Pass, French VOC Regulations: A, ABG/AgBB: Pass, BREEAM International: Exemplary Level, LEED v4.1 Beta Emissions: Pass, CDPH Method v1.2: between 0.5 and 5.0 mg/m³ Passes requirement for classroom and office use.
- Resistant to bacteria. Mould Growth: 10, No Defacement - ASTM D3273.
- Embodied carbon: 28mm system - 4.17 CO2e/m2 (A1-A3), 48mm system - 4.46 kg CO2e/m2 (A1-A3).
- Environmental Production Declaration (EPD) certification.
- Health Product Declaration (HPD) certification.
- LEED certification.
- Up to 200 m² in a continuous surface without joints.
- Factory prepared base panels ready for immediate installation.
- Seamless finish with exceptional acoustic performance.
- Four standard colours available. Bespoke colours and custom effects available on request.
- Natural mineral system.
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Product certifications
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Color
Beige, Blue, Brown, Cream, Green, Grey, Ivory, Orange, Pink, Purple, Red, Turquoise, White, Yellow, Other
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Finish
Smooth
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Material
Mineral wool, Glass, Marble
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Shape
Formless
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Length
Bespoke
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Width
Bespoke
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Height
28 mm, 48 mm
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Warranty description
Five year
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Specification
Classification data
Battens
Not required.
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Acoustic insulation
Mineral wool slab insulation.
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Panelling
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Type
Mineral wool panels.
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Surface material
Acoustic topcoat plaster.
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Surface finish
Smooth.
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Fasteners
Adhesive.
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Additional properties
Reaction to fire
To EN 13501-1: 2007: A2-s1, d0.
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Flame spread (to BS 476-6 and BS 476-7)
Class ‘0’ surface spread of flame.
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VOC content
To ISO 11890-2: <1 g/L (limit of detection: 1 g/L).
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Sound absorption (to BS EN ISO 354: 2003)
Alpha-w: 0.80, NRC: 0.80, Absorption Class B.
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CoverageArea
200 m².
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Overall thickness
28 mm.
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Weight
9.75 kg/m².
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Colour
001 White., 002 Pale Grey., 003 Pale Taupe., 004 Pale Cream., Bespoke.
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Recycled content (minimum)
72%.
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Sound absorption
To ASTM C423-17: SAA: 0.82, NRC: 0.80.
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Sustainability data
Contains Red List materials
No
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Country of product manufacture
United Kingdom
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Manufacturing plant location
Marden, Tonbridge TN12 9SE, UK
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Material
Mineral wool, Glass, Marble
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Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg) A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit
Certified
A1–A3 ('Production stage') :
4.17
Certified
A1–A3 ('Production stage') :
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Certified
A1–A3 ('Production stage') :
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Recycled content
72 %
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Expected Life
Lifetime
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