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    Pitched Roofs - Rafter level

    Product Type:

      Mineral Fibre - Glass

    Market Sector:

      Building, Roofing

    Knauf Insulation Earthwool Rafter Roll 32 (12R)

    Product Description:

    Specifically designed for installation between rafters in warm roofs and loft conversions. Using Rafter Roll 32 will significantly enhance the acoustic performance of the roof which is of particular importance in attached and terraced dwellings where only mineral wool can provide very high levels of acoustic and thermal performance.


    Rafter Roll 32 is a semi-rigid roll of glass mineral wool with extra high thermal performance, designed for friction fitting between rafters.


    Rafter Roll 32 is designed for insulating between the rafters of pitched roofs in new build and existing buildings. It is easy to cut and friction fit between rafters.

    Rafter Roll 32 can be used either as a single or double layer between rafters, or as the first layer of a two layer system in combination with an Insulating Laminate


    • Very high thermal performance
    • Combines thermal and acoustic performance
    • Quick and easy installation
    • Friction fitting allows rafter spacing to be completely filled, thus eliminating air gap
    • Longer roll lengths
    • A1 Fire classification


    Ecose Technology ensures an evironmentally friendly formaldehyde-free binder made from rapidly renewable bio-based materials.



    M4 Product Table

    Encon Product Code Product Description Unit Type Quantity
    12RR075 KN RAFTER ROLL 32 5.25Mx1200x 75mm ROLL
    12RR100 KN RAFTER ROLL 32 4.00Mx1200x100mm ROLL
    12RR200 KN RAFTER ROLL 36 3.30Mx1200x200mm ROLL