75mm Isover RD Party Wall Roll is an acoustic insulation used to reduce the passage of sound across a party wall. Isover RD Party Wall Roll is a medium density glass mineral wool roll designed to meet the requirements of Building Regulations (England & Wales) Approved Document (AD) E and (Scotland) Technical Standard Section 5.Isover RD Party Wall Roll is supplied in roll sizes to suit the width of a cavity wall. The strong, resilient and flexible rolls are ready-cut to 2x455mm to fit between standard cavity wall tie spacing.
