The blue grey colour will not fade over time, therefore outperforming many of its similarly cost effective oppositions. The Matadale slate does have small metallic surface inclusions, but these are stable and will not “bleed” down the roof.
The slate has outstanding test results offering fantastic resistance to weather conditions.
The slate is available in two thickness selections, 5mm (prime) nominal and 7mm (rustic heavy) nominal, thus giving the architect, developer or contractor a choice which will suit the desired overall aesthetics of the project.
Country of Origin: Spain
Sizes: 500 x 375mm
Grades: Prime – 5mm, Rustic Heavy – 7mm Nominal Thicknesses
Testing: BSEN12326-1:2004 – A1, T1 & S1