Dashing Stone

A variety of coloured dashing for external renders.



5% discount on orders over £500 (Excluding Vat & Delivery). For larger projects visit our pricing page.

Product Variations

Product OptionPrice (Ex VAT)
White Marble 3-8mm: £16.17 £19.40 inc VAT
Black and White 8mm: £16.25 £19.50 inc VAT
Red and White 3-8mm: £15.49 £18.59 inc VAT
Calcined Flint 3-8mm: £17.49 £20.99 inc VAT
Brown and White 8mm: £13.13 £15.76 inc VAT
Pink Multi-Flint 3-8mm: £13.59 £16.31 inc VAT
Canterbury Spar Durite Grade 11: £11.90 £14.28 inc VAT
Multicolour Spar 3-8mm: £14.60 £17.52 inc VAT
Yellow Cream Quartz: £14.45 £17.34 inc VAT
Red Granite 6mm: £9.66 £11.59 inc VAT
Black 6mm: £10.10 £12.12 inc VAT
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The dash we supply is specifically sized for pebble dashing or harling. Traditionally using a lime mortar, stone chippings, pebbles or shells would have been applied to the mortar providing a durable and weatherproof surface.

Comes in small bags of approximately 25kg. This product has been photographed in a wet condition. All aggregate images have been taken from the same height for comparison purposes.

Colour Comparison

Colours and textures can look different on a computer screen. We recommend viewing or purchasing a sample before ordering.

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  • White Marble 3-8mmWhite Marble 3-8mm pebble dash
    £16.17 £19.40 inc VATSelect
  • Black and White 8mmBlack And White 8mm pebble dash
    £16.25 £19.50 inc VATSelect
  • Red and White 3-8mmRed and white 3-8mm pebble dash
    £15.49 £18.59 inc VATSelect
  • Calcined Flint 3-8mmCalcined Flint 3-8mm pebble dash
    £17.49 £20.99 inc VATSelect
  • Brown and White 8mmBrown and white 8mm pebble dash
    £13.13 £15.76 inc VATSelect
  • Pink Multi-Flint 3-8mmCanterbury Spar 3-8mm pebble dash
    £13.59 £16.31 inc VATSelect
  • Canterbury Spar Durite Grade 11Pink multi flint 3-8mm pebble dash
    £11.90 £14.28 inc VATSelect
  • Multicolour Spar 3-8mmMulticolour spar 3-8mm pebble dash
    £14.60 £17.52 inc VATSelect
  • Yellow Cream QuartzYellow cream quartz pebble dash
    £14.45 £17.34 inc VATSelect
  • Red Granite 6mmRed granite 6mm pebble dash
    £9.66 £11.59 inc VATSelect
  • Black 6mmBlack 6mm pebble dash
    £10.10 £12.12 inc VATSelect


Specifically sized for pebble dashing or harling. Also suitable for decorative purposes including plants, pots, paths etc.

Coverage for dashing is around 10kg per m² so a 25kg bag will cover approximately 2.3m2, although this is variable depending on grading and required depth.

Each project is unique, always seek professional advice before undertaking a project.

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Pebble dashing or roughcasting is an exterior coating of small pebbles or fragments of stone. Pebble dashing is typically where the small pebbles are being thrown or harled, as they say in Scotland, onto the wall and pressed into a newly applied topcoat render. Whereas for roughcasting, these small stones would be mixed into the mortar before the mortar is thrown. It’s not uncommon for these two terms to be used interchangeably depending on the region.

Generally, roughcast is one of the best-performing render application methods for areas with high rain or wind-driven rain levels. Roughcast dates several centuries, and the techniques used to apply it vary by region and period. Still, it became particularly popular for its texture and aesthetics in the early 19th century. After World War One, this method saw a revival when housing needed to be built cost-effectively and promptly. Pebble dash became an affordable means to help buildings shed water and protect them from the elements.

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