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    AcousticCavity ClosersDamp Proof CourseFire Protection

    Product Type:

      Mineral Fibre - Rock, Polythene

    Market Sector:


    Rockwool Acoustic Party Wall DPC (35A)

    Product Description:

    The ROCKWOOL® Acoustic Party Wall DPC Cavity Closer is a dual purpose acoustic and fire cavity closer used at floor and wall junctions. It minimises flanking sound transmission and fire spread along the cavity. The product consists of a strip of glass tissue faced semi-rigid ROCKWOOL® insulation bonded to a black polyethylene damp proof course (DPC) layer. Advantages

    • Combined acoustic and fire stopping solution
    • Meets Part E regulations
    • One hour fire resistance
    • No risk of water penetration
    • Suitable for vertical and horizontal applications

    ROCKWOOL® Acoustic Party Wall DPC Cavity Closer is used to close the cavity between external walls and separating walls and floors in line with Part E regulations. This product provides thermal insulation, acoustic insulation and one hour fire resistance.


    M4 Product Table

    Encon Product Code Product Description Unit Type Quantity