Sustainable Acoustic Plaster: Ecological Excellence in Architecture

Sustainable Acoustics | Low-Carbon, Eco-Certified Acoustic Plaster Systems

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Arthur Acoustics provides specialist specification and certified UK installation of BASWA Sustainable Acoustics systems, engineered to deliver Class A sound absorption alongside strict environmental responsibility, low embodied carbon, and healthy indoor air quality. Manufactured in Switzerland using 100% renewable hydro-electric energy, regional natural minerals, organic hemp fibres, and up to 92% recycled content, BASWA acoustic plaster supports BREEAM, LEED, and WELL Building Standard targets without compromising monolithic architectural beauty.

 

Why Sustainable Specifiers Choose BASWA from Arthur Acoustics

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Achieving net-zero carbon and healthy building certifications requires interior finishes that minimise embodied emissions across their entire lifecycle while enhancing occupant wellbeing.

• Low Embodied Carbon & Renewable Materials. Systems such as BASWA Natural utilise sustainably cultivated European hemp fibres and recycled glass granulate, cutting embodied CO₂ emissions by over 50% per square metre compared to conventional acoustic ceilings.

• High Recycled Content. Core acoustic boards in BASWA One and BASWA Basic incorporate up to 92% recycled post-consumer glass, while BASWA Phon mineral wool panels utilise high proportions of recycled mineral content.

• Manufactured with 100% Clean Energy. BASWA acoustic AG produces its panels and marble-sand plasters in Switzerland using 100% renewable hydro-electric power and closed-loop water systems.

• Healthy Indoor Air Quality (VOC-Free). Every BASWA system is 100% VOC-free, solvent-free, and formaldehyde-free, earning Indoor Air Comfort GOLD and French VOC Class A+ certifications.

• BREEAM, LEED & WELL Contribution. Supported by third-party verified Environmental Product Declarations (EPDs), helping architectural teams secure credits across acoustic comfort, material lifecycle, and indoor environmental quality.

• Long Lifecycle & Circular Refurbishment. Built to last for decades without replacement; aged ceilings can be refreshed cleanly in place using BASWA Casual rather than ripping out and landfilling suspended tiles.

 

Sustainable System Options Across the BASWA Range

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Arthur Acoustics helps design teams select the optimal low-impact acoustic build-up for every building typology:

• BASWA Natural. Crafted from renewable, pesticide-free hemp fibres and recycled glass granulate, offering our lowest embodied carbon footprint alongside Class B sound absorption.

• BASWA One & BASWA Basic. Built on pressure-resistant panels made from 100% recycled expanded glass, combining rapid installation with up to 92% overall recycled system content.

• BASWA Cool & BASWA Core. Pair seamless sound absorption with low-energy radiant heating, cooling, and Concrete Core Activation (TABS), cutting operational HVAC energy demand.

• BASWA Phon. Combines high-recycled-content mineral wool panels with natural Swiss marble-sand finishes and a Euroclass A2-s1, d0 non-combustible fire rating.

 

Certified Compliance & Documentation for Design Teams

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To streamline green-building assessments and RIBA Stage 2–4 sustainability audits, Arthur Acoustics supplies full technical documentation for every specification:

• Environmental Product Declarations (EPDs). Independently verified lifecycle assessment (LCA) data covering raw material extraction, manufacture, transport, and end-of-life.

• Indoor Air Quality Certificates. Eurofins Indoor Air Comfort GOLD and French VOC A+ compliance certificates for healthy schools, offices, healthcare, and homes.

• NBS Specification & Carbon Guidance. Tailored NBS Chorus clauses and material comparison advice to balance acoustic performance, fire safety, and embodied carbon targets.

 

Nationwide Specification & Installation by Arthur Acoustics

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Arthur Acoustics partners with architects, sustainability consultants, and principal contractors across the UK to deliver low-carbon acoustic interiors. Operating from our Henlow Specification Centre on the Bedfordshire and Hertfordshire border and our St Albans office, our certified teams install sustainable BASWA systems across London, Cambridge, Oxford, Manchester, and throughout the United Kingdom.

 

Request EPD Documentation or Book a Showroom Visit

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Explore our BASWA Natural hemp panels, recycled glass boards, and natural marble finishes firsthand, or request EPD and BREEAM documentation for your project.

Call us on 01462 534610 or email baswa@arthuracoustics.co.uk to speak with an acoustic specialist.