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Silent Step ALU

Silent Step ALU
£70.76 GBP
£70.76 GBP
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Minimum total order value of £170 applies on all products, excluding Joyner Bolts.

Substrate of a high density polymer mix covered in aluminium serving as a vapour barrier.

Silent Step ALU is the aluminium-coated substrate with waterproofing and soundproofing properties.


Thanks to the high-density viscoelastic thermal-conductive material, Silent Step ALU offers high thermal and sound insulation performance.

Discover Silent Step ALU, the substrate that ensures sound insulation guaranteeing excellent reaction to fire and respect for the environment.

Thanks to the aluminium coating, it is suitable for use with underfloor heating systems.

As well as offering good soundproofing properties, it acts as a barrier to damp: the aluminium-coating prevents the passage of humidity (SD value > 150 m), protecting the floor. Fire reaction class Bfl - s1.

Compliant with the environmental sustainability parameters laid down by Blauer Engel, the German ecological certification body.

Silent Step ALU is chemically stable and does not contain harmful substances or VOCs.

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Delivery & Returns:

Please allow 10 days for your order to arrive, although we usually deliver in around 3 to 5 days.We source products from all over the world to bring you the best prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!

If you have a problem with your goods, simply contact us and we shall do our best to resolve any issues. Note: if you wish to return excess or unwanted product, then a re-stocking fee of 20% will be payable.

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