BASWA Phon Fine: The Pinnacle of Seamless Acoustic Design
Elegant, High-Performance Sound Absorption for Discerning Interiors.
BASWA Phon Fine is the industry-standard single-coat acoustic plaster system, designed to blend invisible sound control with high-end architectural finishes. At QuietCraft, we provide expert installation of this Swiss-engineered system, ensuring a monolithic, smooth surface that eliminates reverberation without compromising your design vision.


Why Specify BASWA Phon Fine?
BASWA Phon Fine is the ideal "middle ground" in the BASWA range—offering a smoother finish than the Base system while providing faster installation than the multi-coat Classic options.
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Superior Sound Absorption: Achieve up to Class A sound absorption (NRC 0.80 - 0.95), effectively reducing "flutter" echo in open spaces.
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Architectural Freedom: Can be applied to flat, curved, domed, or vaulted surfaces.
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Sustainable & Safe: Made from 95% recycled marble and natural materials. Non-combustible (A2-s1, d0) and VOC-free.
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Custom Aesthetics: Available in standard white (NCS S 0500-N) or custom-dyed to match any RAL or NCS colour.
Technical Specifications
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Finish: Smooth marble sand aggregate (0.5mm grain size).
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System Thickness: 30mm, 40mm, 50mm, or 70mm.
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Installation: Single-coat trowel application by certified QuietCraft installers.
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Performance: NRC ratings up to 1.00+ depending on system thickness.
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Durability: Impact-resistant, cleanable, and suitable for high-humidity areas like swimming pools.
