The LV11 slate name is recognised across the UK as a premium thin, flat slate that combines quality with practicality. Its consistent thickness means it requires less grading, making it quicker and easier to install while helping to reduce overall labour costs. Wastage for the 5mm slate is approximately 5%, offering an efficient and cost effective solution. LV11 natural slate is sourced from one of the world’s largest slate mines, located in the Ourense region of Northern Spain. This extensive site produces a steady supply of high quality slate, making LV11 the perfect choice for larger or long term developments where continuity and reliability are essential.