Marley Eternit-Garsdale Fibre Cement Roof Slate.


The Garsdale fibre cement slates feature a detailed textured surface and crisp square edge. These slates are versatile and easy to install making them a favourite with both architects and contractors alike.


  • Achieves BES 6001 ‘Very Good’ rating to gain credits under BREEAM
  • Do not require wet cutting under COSHH
  • Can be used for both roof and facade
  • Full roof system
  • Fibre cement is a 100% recyclable building material
  • Low carbon footprint of 13 CO2e/m2

Technical information:

  • Size: 600mm x 300mm
  • Minimum Pitch:
  • -100mm lap: Moderate exposure 22.5°; Severe exposure 25°
  • -110mm lap:  Moderate exposure 20° ;  Severe exposure 22.5°
  • Maximum Pitch: 90°
  • Maximum Gauge: 245-250mm
  • Covering Capacity: 13.4 slates/m² at 100mm ;  13.6 slates/m² at 110mm
  • Weight of Tiling:  20.4 (0.20 kN/m²) at 100mm lap ;  20.9 (0.20 kN/m²) at 110mm lap
  • Battens Required:  4.00 (net lin.m/m²) at 100mm lap; 4.08 (net lin.m/m²) at 110mm lap
  • Batten Size Recommended: 38mm x 25mm for rafters/supports not exceeding 450mm centres ;  50mm x 25mm for rafters/supports not exceeding 600mm centres
  • Tile Nails:  30mm x 2.65mm
  • Copper disc rivets:  Required
  • Authority:  BS EN 492

Colours available:

How do I buy?

If you’d like to buy this product, please call your local Skyline Roofing branch. Click below to see which one of our stores is close to your location:

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