Back in stock at Buy Roof Slate due to popular demand, the Brazilian Grey/Green slate 500×250 (20×10) and Brazilian Graphite 500×250 slate (20×10) are uniform in thickness, consistent in colour and unrivalled in price. Brazilian quarries are notorious for their efficient quarrying process which results in a beautifully smooth surface and natural fettled edge. Our certified A1-S1-T1 Brazilian roofing slate have been carefully sourced from exclusive quarries in the northern regions of Brazil as they offer quality and performance that is required by the UK climate.
Both the Green/Grey and Graphite are available in 500×250 & 500×375.
• British Standard
• BS EN 12326-2:2012
• A1 for water absorption.
• T1 for thermal cycle resistance.
• S1 for sulphur dioxide exposure resistance.
• Acceptable non-carbonate carbon content.
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