Great Time for a Party…Wall Roll

It’s always a good time when you use Isover RD Party Wall Roll

Isover RD Party Wall Roll  is an acoustic insulation used to reduce the passage of sound across a separating/party wall between adjoining apartments, semi-detached and terraced houses. Isover RD Party Wall Roll is a glass mineral wool roll designed for use in Robust Detail wall constructions to meet UK Building Regulations.


  • Proprietary component of E-WM-17, E-WM-20 & E-WM-24
  • Available in 4 thicknesses. 75mm, 100mm, 125mm, 150mm
  • Supplied in two ready-cut 455mm rolls to fit between standard wall tie spacing


  • A1 Euroclass fire rating – the best attainable.
  • BRE Green Guide Rating of A+
  • ISO 14001 accredited
  • Easy to handle and install
  • Thermal Bypass Solution: Can help meet the full requirement to deliver zero U-value for party walls as defined in Building Regulations (Approved Document L1A, Table 3) when used with effective edge sealing.
  • Helps reduce the transmission of airborne sound between adjacent properties

When used with Robust Detail Construction:

  • More cost effective separating wall solution using a light 8kg/m2 Gypsum board
  • Performs +5dB over UK building regulations for separating walls
  • Removes the need for costly pre-completion testing
  • Also conforms to the generic full-fill mineral wool specification for use within other non-proprietary Robust Details

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For more information on Party Wall Roll contact your local Minster team here

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