Benefits
- Attractive permanent blend of blue / black colours characterised by its vertical lines running throughout with a slight natural sheen. Minimal mineral inclusions.
- The Duquesa has neat textured edges accompanied by a smooth flat face.
- The Duquesa proudly conforms and surpasses all the top UK tests for water absorption, thermal cycle resistance and sulphur dioxide (acid rain) exposure with an excellent W1-S1-T1 rating.
- Having been put through the most stringent selection process, the Duquesa comes selected in both 5mm, 6mm and 8mm thicknesses and tested to the British UKCA requirements.
- Full UK guarantee of up to 30 years for the Duquesa Scotland slate. All our natural slate products come with a guarantee and declaration of performance.
