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    ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Pebbletex Vulcan NC

    ​​A continuously insulated, water-drainage wall cladding system featuring non-combustible ROCKWOOL Frontrock™ continuous exterior insulation and Finestop fluid-applied air/water-resistive barrier that provides continuous air and moisture protection.​​


    ​​ROCKWOOL Frontrock continuous insulation
    ​Non-combustible​ and able to withstand temperatures up to 2150°F (1177°C)
    Water repellent and vapor open
    Acoustic benefits- fibrous material that functions as a sound insulation
    ​​​System approvals
    ​​Fully tested and code compliant wall system
    ​Finestone portfolio of standard and specialty finishes
    ​​Aesthetic flexibility with a wide range of architectural finishes

    ​System Approvals

    ​ICC ESR-2186
    ​​Complies with IBC and IRC
    ​ASTM E2568 / AC 235
    ​Complies with requirements​
    ​​ASTM E119
    ​​Does not detract from fire rating of base wall
    ​ICC ESR-2986 (Finestop RA/RS)
    ​Air/water-resistive barrier*​
    ​​NFPA 285/268
    ​Meets requirements for use on noncombustible construction
    ​​ASTM E136
    ​​Insulation defined as noncombustible
    ​​For testing results, please reference Pebbletex Vulcan NC specification.​​
    *Finestop RA/RS/VB can be used behind all claddings where more than one wall system is specified, creating one continuous AWRB system. This is appropriate whenever Finestone Pebbletex Vulcan NC is used with other cladding types on a multi-clad building.


    ​​May be used in fire-resistance-rated construction and in any construction type, including IBC Types I through V, when installed in accordance with Master Builders Solutions Wall Systems’ instructions. For use on above grade vertical walls.​​

    How to install Pebbletex Vulcan NC wall system

    Watch step-by-step installation of Pebbletex Vulcan NC wall system.