Estillo 40 Blue Grey is Quarried from an area of North West Spain, located in la Medula region. The slate has light texturing making it popular both with traditional slaters and architects alike giving a clean, crisp finish to the roof.
Due to the nature of the stone, the Prime selection is the best selection that the quarry can produce and are generally flatter and much more consistent than some of the lower selection grades, thus requiring minimal grading prior to laying.
The blue grey colour will not fade over time, therefore outperforming many of its seemingly similar alternatives.
The slate has outstanding test results offering fantastic resistance to our weather conditions.
Fully Tested to BSEN12326-1:2004, attaining A1, T1 & S1 certification.