SIGA Galiza range is a very smooth slate, sourced from the Minas Gerais region of Brazil and comes in 2 colours – Graphite and Grey/Green.

Produced from a sedimentary stone this range of slate achieves the required conformity to BS EN 12326-1:2014 – T1/S1/W1 and has a 30 Year Warranty (T&C’s apply).

SIG recommend Galiza slates to be hook fixed with all perimeter areas and abutments nailed fixed.