Due to the nationwide stock allocation, transportation lead times may be longer than displayed.

5mm Regupol 7210C Acoustic Resilient Layer 1.15m x 2.25m

Code: IW1125

5mm Regupol 7210C Acoustic Resilient Layer 1.15m x 2.25m is designed to isolate screeds from the main structure of the building reducing impact energy generated by general footfall.

Lead Time: 2-5 day(s)


The delivery charge on orders below £250 is £72 including VAT. Any orders above £250 are subjected to the standard delivery charge of £36. Delivery lead time is up to 10 working days from the date of the order, depending on product availability. 

We operate heavy goods vehicles, therefore road access and weight limits need to be considered. It is important that the delivery address is accessible to 26-tonne lorries.

Please note you will be contacted by a member of our customer care team if the access to the property is restricted to discuss delivery options i.e. courier services.

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In Stock

Low Wholesale Prices
nationwide delivery
Open to businesses & public



  • In compliance with the new building regulations Approved Document E 2003
  • Approved by NHBC for ADE 2003 compliance
  • Excellent impact and airborne performance
  • Offers long-term performance without collapse or bottoming out under high point loads
  • Minimal creep even under high loads
  • Resistant to ageing and deformation
  • Quick and easy to install
  • No need for separate perimeter strips
  • Minimises construction heights
  • High quality and exact material thickness guaranteed
  • Suitable for use with under floor heating
  • Protects expansion joints
  • Sustainable and completely recyclable
  • Mildew and moisture proof
  • Zero global warming potential (GWP)
  • Zero ozone depletion potential (ODP)


Ideally suited where superior and cost effective impact sound control is required.
  • Apartments,
  • Hotels,
  • Retail,
  • Education Buildings


  • It is important that the base floor is clean (free from loose dirt and concrete dust). Flat (within National Building Standards +5mm over a 5m span) and where possible, dry.
  • A sharp craft knife and straight edge must be used for cutting to size. Perimeter edges, joints must be overlapped. The overlap must be at least 50mm and taped down using Regupol Hi-tack tape Turn up at all perimeter edges.
  • The Acoustic Resilient Layer should sit above the finished screed height ensuring that there is sufficient material available to lap under all wall linings and skirting boards (> 75mm).
  • Lay a waterproof membrane, minimum of 0.2mm thick over the entire area.  This must be overlapped by at least 100mm and must also cover the upturned edges.
  • All joints must be taped to prevent movement during the casting process.


  • Thickness: 5mm
  • Width: 1150mm
  • Length: 2250mm
  • Coverage: 2.59m2
  • Density: 720kg/m3
  • Weight/m2: 3.6kg
  • Weight: 9.32kg
  • Airbourne sound insulation: 49dB
  • Impact Sound Insulation: 46dB


Additional information













Thermal conductivity

approx. 0.014 W/mK

Product type




Product Documents

Data Sheet


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