Produced by Burlington and quarried in Kirkby Moor, south Cumbria, Cumbrian Black slate is a sedimentary metamorphic stone with an even blue grey colour, perfect for walling and equally can be used in landscaping as setts, steps and copings.
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- SPECIFICATIONBurlington | Cumbrian BlackSKU: SLA-ENG-BUR-001
- Density:NPD
- GWP (total) kgCO2e:0.091 per kg
- Compressive Strength:255 Mpa
- Flexural Freeze/Thaw:51.3 / 43.0 MPa
- Flexural Strength:51.3 MPa
- Light Reflectance Value:NPD
- Open Porosity:NPD
- Slip Resistance:Flamed 70 (wet) SRV/USRV
- Water Absorption:0.2 %
- Abrasion Resistance:23 mm
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Specification & technical data aligns with our most recent testing, but is indicative and should be treated as such. Some images are computer renders, and all are for illustrative purposes only, exact colours may vary.


