Description
6mm Premium Acoustic Underlayment – 94% Recycled Rubber, Up to 74 dB Impact Sound Reduction, Superior Sound Control for Hard Surface Floors
SilentCloud 6 mm Acoustic Underlay
SilentCloud 6 mm is a premium acoustic underlay manufactured from 94% recycled rubber. Designed for installation beneath hard surface finishes, it combines impact noise reduction, airborne sound insulation, and substrate protection in a single, durable layer.
In site installations, SilentCloud has achieved impact sound insulation ratings of up to 74 dB, outperforming standard 5 mm products. Its increased thickness and higher density contribute to improved airborne sound reduction, making it suitable for residential, high-rise, and commercial projects where acoustic performance is critical.
Key Features & Benefits
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Up to 74 dB impact sound reduction (site tested; performance may vary depending on subfloor type, installation method, and building conditions)
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Improved airborne sound insulation of up to 52–55 dB in site testing
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Provides crack isolation, protecting tiles, stone, and other hard finishes from substrate movement
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Resistant to mould, bacteria, and fungi, ensuring hygiene and long-term durability
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Water resistant, suitable for use in moisture-prone environments
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Eco-friendly – manufactured from 94% recycled rubber and contributes to LEED® credits
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Withstands high point loads, making it suitable for both residential and commercial applications
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Simple installation – supplied in flexible rolls up to 10 m for efficient application
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Fully CE marked and UK Building Regulations Part E compliant
Applications
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Apartments and high-rise residential developments
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Hotels and hospitality projects
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Offices and commercial buildings
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Retail and education facilities
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Home cinemas, gyms, and studios
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Installation & ordering
Select the roll length you require (from 1 m to 10 m) from the dropdown above, the price shown updates automatically. For full‑floor installations, order one continuous roll rather than multiple short lengths to minimise seams.
Need help with installation or choosing the right length? Our technical team can advise on sub‑floor preparation and acoustic performance. We offer free UK shipping from our local warehouse and trade discounts for larger orders.