• Leading Designer and Manufacturer of Acoustic Insulation since 1974

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    Media City, Salford, Manchester.  WIL-LAG Original duct lagging.

  • Main Supplier of Acoustic Insulation Products to Companies across the UK

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Acoustic Insulation Products

We offer a large range of insulation products that are available right now.


Acoustic Insulation Projects

We have provided the materials for a number of significant insulation projects across the UK, including the Wimbledon Centre Court and Liverpool Arena…

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Our Trade Names Include: PUNF® FOAM  Revac WIL-VAC WIL-LAG

Ethical Manufacturing

Wilhams Insulation is committed to an ethos surrounding ethical manufacturing and the safety of all involved, whether that be those fitting the materials or those reaping the benefits after project completion.

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About Us

Wilhams Insulation Ltd was started by the late Don Hammett in 1974 and supplies bespoke acoustic insulation materials for industry, schools, theaters, exhibition halls, recording studios and many similar applications.

The company has developed over the years and is now recognised as a leading independent designer, manufacturer and supplier of bespoke acoustic insulation materials and associated products for both the UK and Overseas markets.

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