The DC X1 , first slate is a traditional slate with a distinctive texture, noted for its longitudinal grain. The blue/ black colouring is totally natural and will not fade in the strongest sunlight.
The DC x1 slate has been tested to international standards, including French Standard P32/302 and BSEN12326. The French standard is widely known as the highest classification worldwide and the testing is carried out at the quarry on a yearly basis by the Laboratoire National d’ Essais.
The DC X1 Spanish Roofing Slate is imported directly by J Long And Son Ltd from the highly regarded best area of North West Spain La Bana extracting roofing slates from one of the finest mountains the Cabrera Mountain , this area produces the finest slate ,supplying countries such as France , Germany , Australia , UK & Ireland .
DC X1 is supplied with a guarantee of up to 50 years CE Certification and conforms to BSEN 12326 , A1 , S1 , T1 , Test certificates, and independent geological report and samples are available on request .
The DC X1 Slate is supplied in four different grades pallet numbers may vary , DC X1 Extra Heavy 450 number per pallet 7/8mm , DC X1 Celtic 5-7mm 650 number per pallet , DC X1 Prime 5/7mm 730 number per pallet , DC X1 Ultra fine 5.2mm 780 number per pallet .
DC X1 Slate conforms to BSEN12326-1 A1,S1,T1,