Benefits
- Attractive permanent blend of of rich dark-grey colours with virtually no visible pyrites
- The LV15 has a textured surface and neatly dressed edges
- The LV15 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 LV15 comes selected in both 5mm and 6mm thicknesses and tested to the British UKCA requirements
- Full UK guarantee of up to 75 years for the LV15 slate. All our natural slate products come with a guarantee and declaration of performance.