Innovative Noise Control
..........By Design

Noise Abatement Society & DEFRA Technology Award Winners
RushLight Noise Abatement Award Winners

SDS Products

Materials For OEM & Self Assembly


Sonphonon™ Laminated Steel is available in a variety of thickness and sheet size. SDS can make laminates from 1mm to 8mm thick in aluminium, cold rolled, hot rolled, stainless and galvanised steels, including automotive grades. Sheets can be decoiled to most lengths, common widths are 1000mm, 2000mm and 1500mm. SDS also provide a cutting and profiling service.

Sonphonon™ Self Adhesive Dampers are also available in a variety of thickness, grades of steel/aluminium and sheet size. Thickness can be from 0.5mm to 4mm. Grades and sizes are the same as the laminates.

Sonphonon™ Flexible 2 Pack Adhesive is a special adhesive which doesn’t glass when cured, this means impacts won’t shatter it and because it remains slightly flexible it transmits energy into our damped steel more efficiently. It also helps bond our laminated dampers to rough surfaces as it can fill up to 3mm.

Manufactured Products


HiFi IsoFeet & IsoPlatMat See Hi Fi page

Acoustic Enclosures & Guards bespoke design service, we can design and fabricate or build to your drawings.

Portable Acoustic Screens and blankets to place or hang around noisy machinery or to create a haven.

Industrial Acoustic Absorbent Wall Panels in standard panel sizes or made to measure acoustic panels for wall mounting to reduce resonance and reflected sound.

Skids For Power Packs & Gen Sets we can manufacture skids to GNV standards for offshore and onshore use.

Quiet Extract Fan Technology designed by the INVC.co.uk, manufactured and installed by Sound Dead Steel. More Information.

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