A slightly textured slate with no visible pyrites, Our flagship product.
Sourced from Spain it carries the highest W1 S1 T1 rating from the BS EN 12326. In addition, slates from this producer are supplied into the French and German market where they achieve the NF Marque 228 (highest pass), which imposes stricter criteria than the European Standard and into the Belgian Market where they achieve the comprehensive ATG approval.
With a slightly textured surface, no visible pyrites and a long proven track record the Esco 100 carries a full 75 year guarantee.
- Superior visual finish
- Clean and consistent
- A Great alternative to Welsh and Blue/Grey and Canadian Glendyne Slates
- Available in First Quality
- Conforms to BSEN12326
- Also achieves the NF Marque
- Guaranteed for 75 years
- 500mm x 250mm