500 x 250 Grey/Green 7mm


Santos Grey/Green Natural Roof Slate has been selected by Slate Supplies Ltd as the most suitable Brazilian Slate for Irish and UK Roofs, and is fully certified.

  • Sourced from one of the largest and most reputable quarries

  • Certified BS EN 123 26-1 2014, Best Results A1/W1, S1, T1

  • Grey/Green colour  (similar to Killaloe slate)

  • Available in 600 x 300mm size only

  • Pre-holed for 100 mm headlap

  • They are the strongest Brazilian Slate we can source, cut at 9 mm Thick

  • Very flat surface, wide dressed edges, requires minimal grading

  • Does not contain damaging iron or quartz content.

  • Unaffected by sunlight, ultraviolet light and even acid rain.

  • have been fitted on Irish and UK roofs for more than 20 years.

  • Guarantee : 50 years ( quarry backed )

The Santos Grey/Green Natural Roof Slate represents great value for money, without compromising on quality, social and environmental responsibility.

Slate Supplies Ltd have 30 years practical roofing experience and confidently classify the Santos Natural Roof Slate in our Silver Range.


Santos Green/Grey Natural Roof Slate is made from hard stone, they require care when handling, loading roof and fitting. They should be cut using a circular saw, and fitted using two 35 x 3.35mm nails in the holes provided, and a 110mm Point Hook at the bottom.

For further details and assistance, please contact our technical department on our contact page.