Cedral Supercem slates are our economy roof slate product. Supercem slates are rectangular in shape and are black in colour. They have a smooth finish and are suitable for a wide range of applications, including residential developments and large scale projects.

We pack more cement and reinforcing fibres into our slates, making them the strongest in the market, ensuring that they will withstand the most extreme weather conditions and giving you the peace of mind that you and your loved ones will always be protected from the elements.

As Cedral fibre cement slates are a lightweight material and are made using only the highest quality, sustainably sourced raw materials, you can reduce your carbon footprint by choosing Cedral Supercem Slates for your home.

Want to see more? Request a full Supercem slate sample, hand delivered by your local Cedral advisor below.

Technical Specifications

  Product Length Nominal (mm) Product Width Nominal (mm) Minimum Pitch (deg) Minimum Gauge (mm) Maximum Gauge (mm) Covering Capacity /m2 min Headlap Covering Capacity /m2 max Headlap Installed Weight min Headlap (kg/m2) Installed Weight max Headlap (kg/m2)
Supercem Slate 600x300 600 300 25 245 250 13.4 13.6 20.4 20.9




  • Irish made for Irish weather
  • Cost effective
  • Distinctive deep black colour
  • Rated “Excellent” to BES 6001 for Responsible Sourcing
  • Pre-holed
  • Three point fixing system
  • 30 year structural guarantee
  • 10 year colour guarantee

Related Documents

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