JRC Calidad 20 Spanish Roofing Slate 500 x 375mm Prime Grade [JRCCAL375PS]



These Spanish Roofing Slates have a smooth, slightly textured appearance

  • Suitable for wide variety of buildings
  • Sourced directly from the slate quarry
  • Colour: Blue Grey with no visible pyrite
  • Ideal for use as roofing or external cladding
  • Prime Quality
  • Size: 500 x 375mm

Technical Data:

  • Water Absorption: W1
  • Non Carbonate Carbon Content: In accordance <1%
  • Mechanical Resistance Characteristics (MoR): Longitudinal - 47 N/mm2 Transversal - 53 N/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

Opening Times:

7.30am* - 5.30pm MONDAY to THURSDAY

7.30am* - 5pm FRIDAY

7.30am - 4pm SATURDAY (except Shrewsbury 8am - 4pm)

10am - 4pm SUNDAY

*Welshpool branch opening from 7am

Contact Us