Regupol Soundproofing

Regupol Sonus 4515 Multi 3mm

Impact Noise Reduction Acoustic Mat Code 11007

The Regupol Sonus 4515 Multi 3mm is a high performance impact noise reduction matting, which can be laid directly beneath carpet, luxury vinyl and laminate flooring types (alongside a suitable underlay).

£134.99£161.99 Excl. VATIncl. VAT per roll (23m²)

£5.87£7.04 per m²

How much do I need?

Work it out from length × width

Order within 13 hours and 23 minutes and get it Thursday 5th November with Next working day delivery.Or from Tuesday 10th November with Standard delivery. Estimated. To most UK mainland addresses.

  • Thickness: 3mm
  • Impact Rating: 18dB
  • Roll Size: 23m²

To finish the job

Product information

Best Price Guaranteed! We guarantee the best price on Regupol 530 3mm (replacing Regupol Sonus Multi 4515 3mm) - if you find it cheaper, contact us and we’ll beat it!

Regupol Sonus 4515 Multi 3mm (also known as Regupol Sonus 530) is a tough, resilient, low-cost acoustic underlay that has been developed to reduce impact sound at source beneath a wide range of floor finishes, including wood, laminates and tiles and is designed for new builds, refurbishments and bespoke architectural projects including residential, commercial and education settings.

Which do I need? Regupol Sonus 4515 Multi 3mm or 4.5mm?

Carpet Vinyl Laminate Tiles
Regupol Sonus 4515 Multi 3mm Yes Yes Yes Porcelain & Ceramic
Regupol Sonus 4515 Multi 4.5mm Yes No Yes Ceramic Tiles Only.

It is a tough resilient acoustic underlay manufactured from PUR foam and cork granules and is ideally suited to all new build type constructions to comply with Part E 2003 and can be bonded to all types of floors.

Regupol Sonus 4515 Multi 3mm is compatible with all types of floor finishes including ceramic / porcelain tiles, sheet vinyl, wood / laminates, carpet and marmoleum/linoleum.

Key facts

  • Independently tested under laboratory controlled conditions and on-site using UKAS accredited and ANC approved bodies respectively showing compliance with the new building regulations Approved Document E 2003. When used in acoustic floors under Part E of the Building Regulations and Robust Details is accepted by the NHBC.
  • Highly sustainable and completely recyclable.
  • Offers long term performance without collapse or “bottoming” out under high point loads.
  • Resistant to ageing and deformation.
  • Quick and easy to install - simply bond to the subfloor beneath the final floor finish.
  • Reduces construction heights.
  • Suitable for both new build and refurbishments.
  • High quality and exact material thickness guaranteed.
  • Suitable for use with under floor heating.
  • Very comfortable under foot.
  • Suitable for all floor finishes including ceramic/stone tiles.

Technical information

Product code 11007
Coverage 23m² per roll
Impact Noise Rating 18
Features Impact Noise Reduction
Flooring Type Carpet, Wood & Laminate, Vinyl

Specifications are the manufacturer’s and may change. Please check the fitting guide before you start.

More colours in Regupol Sonus 4515 Multi

Frequently asked questions

Can this be used under laminate flooring?

Yes, it can go under laminate alongside a suitable underlay if you need more noise reduction, for example in flats.

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