Santos Grey-Green Natural Roof Slate

Size: 600 x 300 9mm
Sale price€0,00


Santos Grey-Green Natural Roof Slate

The Santos slate is a natural slate from Brazil with a flat smooth surface and wide dressed edges. 

The Grey-Green colour, similar to Westmoorland and Vermont Green slate, is a unique colour, favourite with architects looking for an unobtrusive finish in rural settings.

The slate comes as standard in a 7mm and heavier grade 9mm thickness. Whereas Spanish slates are of higher quality in the lower thickness, the opposite is true for the Brazilian rock. The heavier grade in the Santos slate is more durable and suited to exposed sites. 

Origin:    Minas Gerais, Brazil

Colour:   Grey/Green (similar to Westmoorland and Vermont Green Slate). Unique colour, favourite with architects looking for unobtrusive material in more rural settings. Very popular in Ireland and Scotland.

Texture:   Flat Smooth Surface, Wide Dressed Edges

Low Calcium Content, No metal inclusions

Appearance:  Subtle Natural Tone Variations leaves a Traditional Rustic Finish.

Grading:  Santos Grey/Green Natural Roof Slates require minimal selection/grading on site. The quality control and selection process in this quarry is the best we have seen in 25 years selling roofing material. Every piece is split, dressed, punched and packed by hand.

 We offer 7mm as standard, or 9mm for the more exposed sites.

Fitting:  All Brazilian Slate are extremely hard, guarantees require cutting all slate with a disc machine and using a slate hook and 2 nails to fit every slate. Slate Supplies recommend all slates should be fitted by a qualified / experienced roofer.


Certified:  EN12326-1:2014. Best Results A1, S1, T1/W1. Test Date Nov. 2020

Guarantee:    50 years

As with all natural roof slate, avoid impact damage & pedestrian traffic.

Click here to download: Technical Guide 

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