• CALL US: 01282 423 444
    Local charges apply

  • Venta 40 Spanish Roofing Slate

    Venta 40 Spanish Roofing Slate tiles have a smooth, slightly textured appearance, with no visible pyrite.

    This slate, which is blue grey in colour, is very easy to grade and lay on the roof and is sourced directly from the slate quarry. The manufacturer of this roofing slate is one of the world’s largest slate producers which ensures increased availability. 

    This manufacturer has a very good proven track record, selling millions of slates in the UK . This slate has a quarry backed guarantee. T

    his roofing slate complies with the relevant British and European standards, BS EN 12326 and the test results show that this slate is A1, T1 and S1.


    Data Sheet

    Water absorption W1
    Non carbonate carbon content In accordance <1%
    Mechanical resistance characteristics (MoR) Transversal 61N/mm2
    Longitudinal 70N/mm2
    Calcium carbonate content Complies <1%
    Dimensional tolerances Complies
    Thermal cycle T1
    Exposure SO2 S1
    External fire performance Deemed to satisfy A1
    Reaction to fire Deemed to satisfy A1
    Release of dangerous substances None
    Use as roofing or external cladding Yes



    Calidad 20 Spanish roofing slate

      Sign up to our Newsletter