The Stoneleaf Celtic Green

The Stoneleaf Celtic Green natural roofing slate is a robust product, hand split from finaly grained metamorphic rock. Distinctive green colur with a textured surface, it gives a finshed roof that exhibits depth and charator.

Ideal for both new and refurbishment projects; the Stoneleaf Celtic Green is a cost-effective option for specifiers, developers, roofers and homeowners and conservation officers where the local environment would benefit from slate of this texture and colour. It can also be used as a suitable replacement for Westmorland Green slate.

Achieving top rating A1, T1, S1 in the European Test BS EN 12326-1:2014 for Water Absorption, Thermal Cycle and Sulphur Dioxide Exposure, Celtic Green is suitable for use in all construction environments.

Specification:

Source:
China

Approx. Thickness:
10mm

Colour:
Green

Texture:
Textured

Sizes Available:
500 x 250mm, 400 x 250mm

Grades:
Heavy

Pre-Holing 500 x 250mm:
90mm lap

Coverage at 90mm lap:
19.5 per M2

Slate and a half:
Available

Strength:
Good flexural strength. A recommended 5-7.5% wastage allowance should be applied.

Approx. Weight:
65kg / M2 based on 500 x 250mm laid to 90mm lap

BS EN 12326-1:2014 Test Results:
Water Absorption A1, Thermal Cycle T2, Sulphur Dioxide Exposure S1

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