Certified BASWA Acoustic & Soundproof Installation Service
Nationwide UK Installation | 01727648841
Combining Swiss engineering with artisan craftsmanship to create perfectly silent, beautiful spaces.
Introduction
BASWA Phon is the global leader in seamless acoustic plaster. It allows architects and designers to achieve incredible sound absorption without compromising on minimalist aesthetics. At Quiet Acoustics, we are certified specialist installers, providing a flawless finish for high-end residential properties, galleries, and commercial boardrooms across London and the UK.
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Why Choose BASWA Phon?
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Seamless Finish: Large surface areas (up to 500m²) can be covered without a single expansion joint.
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Highest Absorption: Achieve Class A sound absorption, significantly reducing reverberation and echo.
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Marble Base: Made from recycled glass granulate and topped with a fine marble sand finish for a premium feel.
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Thermal Conductivity: The only acoustic plaster system perfectly compatible with chilled ceilings and underfloor heating.
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Our Installation Process
Based in Henlow, our team manages the entire technical application:
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Substrate Prep: Ensuring a perfectly level base.
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Panel Bonding: Fitting the high-density mineral wool or glass granulate boards.
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Two-Coat Application: Hand-applying the Base and Top coats to achieve the signature smooth or textured finish.
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Final Sanding: A meticulous hand-finish to ensure the surface is indistinguishable from standard plaster.
BASWA Technical Features
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Excellent broadband sound absorption up to Class A
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Minimal installation height
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Natural marble finish
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Smooth, seamless surface
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Comprehensive colour selection (BASWA Colours, NCS, RAL, etc.)
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Airtight system to prevent accumulation of airborne particles
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Full maintenance, cleaning, and repair solutions (BASWA Clean, BASWA Blonde, BASWA Fresh etc.)
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Installation only by BASWA-certified operatives
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Non-flammable (A2-s1, d0) according to BS EN 13501-1
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CE certified/ ETA-No:16/ 0144 (CSTB)
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Very low VOC content
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Up to 95% recycled material
Sustainable Materials
BASWA acoustic is committed to sustainability, from manufacturing to finished product to support long-term ecological balance.
BASWA acoustic continues to comply with changing guidelines and regulations; including LEED and WELL. HPDs and Declare Labels are available for all products.
Health & Wellbeing
Integrating acoustics into architecture fosters occupant health and wellbeing by creating acoustically comfortable environments that improve on intentional human interactions and productivity.
Integrating acoustics into architecture fosters occupant health and wellbeing by creating acoustically comfortable environments that improve on intentional human interactions and productivity.
Healthy Architecture
Healthy Architecture is a commitment to occupant health and well-being in the built environment. Learn how acoustic design can positively impact your environment.
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Carefully Selected Raw Materials
Materials Matter
The original, most specified sound absorbing plaster system, for 25 years. BASWA acoustic provides customers with premium materials backed by consistent, reliable service. BASWA Phon durable marble finishes seamlessly integrate into your design. Comfort and aesthetics combined to create an optimal acoustic environment.
BASWA Acoustic Systems
BASWA Severance Tape
BASWA Severance Foam
BASWA Seal Tape
BASWA Sonic Speaker
BASWA Acoustic Plaster Colours
BASWA Finishes can be integrally tinted to match any design intent by adding BASWA Colours Tint Additives. Given the porous properties of BASWA Finishes, each colour recipe is visually compared with the original colour swatch by the BASWA Techinical Department. One vial of Tint Additive, supplied by BASWA acoustic, is added to each pail of finish coat material and pails are batched to ensure a consistent finished colour.