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Acoustic Plaster installation by Arthur Acoustics at the Victoria and Albert Museum

Premium Acoustic Plaster Installers London

| Arthur Acoustics

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Arthur Acoustics provides nationwide specialist installation of seamless, monolithic acoustic plaster ceilings across Greater London. As certified installation partners of the industry-leading BASWA acoustic systems, we balance high-end architectural vision with world-class auditory comfort. 

From minimalist luxury residences in Kensington to high-profile commercial spaces in the West End and Grade II listed heritage buildings in Westminster, our hand-applied acoustic systems eliminate up to 90% of reflected sound without altering the pristine design lines of your space.​​

Direct Regional Expertise & Key London Case Studies

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London's architecture introduces unique environmental and spatial challenges—from managing the vast ambient echo of hard surfaces in luxury developments to sensitively restoring protected historical properties. We treat each central London postcode with tailored technical solutions.

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Mayfair & St James’s | High-End Hospitality & Galleries


Commercial spaces, premium retail boutiques, and fine art galleries throughout Mayfair require flawless aesthetics paired with absolute acoustic control. 


Featured Project:Arthur Acoustics successfully delivered a premium acoustic plaster system at the Rosewood Hotel in Mayfair, ensuring ambient noise suppression while maintaining the hotel’s classic luxury atmosphere.


Recommended System: BASWA Phon Classic Fine, hand-sanded to achieve a seamless, traditional marble-sand appearance that mirrors standard structural plaster perfectly.

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Kensington, Chelsea & Belgravia | Luxury Residential & Elite Retail


Modern high-net-worth residential developments in West London frequently integrate expansive glass facades, stone floors, and multi-level subterranean basements. While visually stunning, these hard surfaces create a highly reflective "echo chamber" effect.


Featured Project: Our specialist craftsmen completed a precision acoustic ceiling installation at Harrods in Kensington, proving our ability to operate within world-renowned, active commercial environments with zero compromise on finish quality.


Recommended System: Thin-profile 30mm or 40mm installations. These systems integrate perfectly with modern luxury details, including shadow gaps, linear lighting tracks, and completely hidden, plastered-over multi-room speaker networks.

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The City, Soho & West End | High-Impact Corporate Architecture


In dense, busy office environments and bustling hospitality venues across the City of London, ambient speech clarity directly dictates productivity and comfort.


Technical Application: We specialise in installing durable, high-impact surfaces like BASWA Walls in high-traffic corridors, or specifying eco-friendly, plant-fibre based BASWA Natural ceilings to help major commercial developments secure BREEAM and LEED sustainability credentials.

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Why London Architects and Specifiers Choose Arthur Acoustics

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Class A Sound Absorption: Certified laboratory testing guarantees superior Noise Reduction Coefficient (NRC) ratings. Our 30mm installations achieve a 0.80 NRC, while our 70mm configurations reach up to a 1.00 Class A rating.


Uncompromised Fire Safety: All premium BASWA phon systems installed carry a certified A2-s1, d0 non-combustible fire rating, fully compliant with strict UK building regulations for public and residential properties.


Invisible Integration: Completely flat, monolithic ceilings with absolutely zero visible joints, grids, or ceiling fixtures. 


Bespoke Colour Matching: Hand-applied finishes can be tinted to match exact custom colour palettes, RAL codes, or specialist interior textures.

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Frequently Asked Questions | London Acoustic Projects

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Can acoustic plaster be applied to curved or vaulted ceilings in historic London buildings?


Yes. Because BASWA acoustic plaster is highly adaptable and hand-applied by our certified team, it can be seamlessly installed over complex geometries, cross-vaults, and curved ceilings typical of London's historic townhouses and Grade II listed structures without losing its monolithic look.

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How are light fixtures and air conditioning vents integrated?


All mechanical services, including downlights, linear LED plaster-in channels, smoke detectors, and HVAC grilles, are integrated using specialist trim components. We coordinate closely with your MEP contractors during the boarding stage to ensure all access panels and fixtures sit flush with the final acoustic plaster layer.

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What is the lead time and installation process for a central London site?


The process involves mechanically fixing the mineral wool acoustic supporting panels, applying the base-coat compound, and hand-finishing with the marble-sand top coat. Due to the hand-applied nature and necessary wet drying times between coats, a typical room takes roughly 5 to 7 days to complete, depending on ventilation.

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Discuss Your London Project with Our Technical Team

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Whether you are an architect mapping out a commercial fit-out in the City or a private client designing a dedicated home cinema in Chelsea, Arthur Acoustics offers comprehensive specification support, site surveys, and physical material sample reviews.

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Central Enquiries: 01462 534610
Direct Email: baswa@arthuracoustics.co.uk
Architect Specification Hub: Book a consultation at our Henlow Specification Centre to review physical colour and texture variations firsthand.

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