Skip to content
Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm
Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm

Dry Dash Aggregates for Roughcasting | Decorative Pebble Dashing

Browse our high-quality range of dry dash aggregates, specially selected for roughcasting and pebble dashing external walls. Perfect for new builds, extensions, or refurbishment projects, our dashing stones are washed, graded, and ready to apply for a durable and decorative finish.

Available in a wide variety of colours and blends to suit both modern and traditional properties. Trusted by roughcasters, plasterers, and rendering contractors across Scotland and the UK.

Filters

£
£

3-8mm Pembroke 25kg Washed Bag

Alter Supplies
£7.02 - £7.02
£7.02
£7.02 - £7.02
£7.02
In stock

3-8mm Pembroke 25kg Washed Bag This 25kg washed bag of 3-8mm Pembroke is the perfect solution for all your landscaping and decorative need...

View full details
£7.02 - £7.02
£7.02
£7.02 - £7.02
£7.02

3-8mm polar white 25kg Washed Bag

Alter Supplies
£6.24 - £6.24
£6.24
£6.24 - £6.24
£6.24
In stock

3-8mm Polar White 25kg Washed Bag Experience the purity of 3-8mm polar white stones in a convenient 25kg washed bag. Perfect for a variety of...

View full details
£6.24 - £6.24
£6.24
£6.24 - £6.24
£6.24

Arisaig 3-8mm 25kg washed bag

Alter Supplies
£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68
In stock

Discover premium 3-8mm Arisaig Dashing Chips, sourced from the Scottish Highlands, perfect for landscaping and construction projects. Our high-qual...

View full details
£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68

3-8mm Arctic White 25kg Washed bag

Alter Supplies
£7.62 - £7.62
£7.62
£7.62 - £7.62
£7.62
In stock

3-8mm Arctic White 25kg Washed bag This 3-8mm Arctic White washed bag weighing 25kg is the perfect solution for all your landscaping and deco...

View full details
£7.62 - £7.62
£7.62
£7.62 - £7.62
£7.62

Bulk bag of Coral Buff Quartz 3-8mm

Alter Supplies
£140.00 - £140.00
£140.00
£140.00 - £140.00
£140.00
In stock

Transform Your Spaces with Coral Buff Quartz Elevate your landscaping and design projects with our premium Bulk Bag of Coral Buff Quartz i...

View full details
£140.00 - £140.00
£140.00
£140.00 - £140.00
£140.00

Bulk bag of Arisaig dashing 3-8mm

Alter Supplies
£196.00 - £196.00
£196.00
£196.00 - £196.00
£196.00
In stock

Bulk Bag of Arisaig Dashing 3-8mm Transform your landscaping and construction projects with our premium Bulk Bag of Arisaig Dashing stones...

View full details
£196.00 - £196.00
£196.00
£196.00 - £196.00
£196.00

Bulk Bag of Tuscan Beige dashing 3-8mm

Alter Supplies
£156.00 - £156.00
£156.00
£156.00 - £156.00
£156.00
In stock

Transform Your Space with Tuscan Beige Dashing Discover the captivating beauty of our Bulk Bag of Tuscan Beige Dashing 3-8mm, the perfect ...

View full details
£156.00 - £156.00
£156.00
£156.00 - £156.00
£156.00

Onyx 3-8mm 25kg washed bag

Alter Supplies
£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
In stock

Onyx is a premium creamy beige chipping specifically produced in the UK, designed for roughcast dry dash applications. Ranging in size from 3-8mm, ...

View full details
£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20

Buff Quartz 3-8mm 25kg washed bag

Alter Supplies
£5.40 - £5.40
£5.40
£5.40 - £5.40
£5.40
In stock

Buff Quartz 3-8mm 25kg Washed Bag Transform your landscaping and construction projects with our premium Buff Quartz 3-8mm aggregate. This ...

View full details
£5.40 - £5.40
£5.40
£5.40 - £5.40
£5.40

3-8mm castlehill (Huntington Beige) 25kg Washed Bag

Alter Supplies
£5.82 - £5.82
£5.82
£5.82 - £5.82
£5.82
In stock

3-8mm castlehill (Huntington Beige) 25kg Washed Bag Introducing the 3-8mm Castlehill Huntington Beige Washed Bag, weighing 25kg. This ver...

View full details
£5.82 - £5.82
£5.82
£5.82 - £5.82
£5.82

Skye Marble 3-8mm 25kg washed bag

Alter Supplies
£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
In stock

Skye Marble 3-8mm 25kg washed bag

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20

6mm Glenarm 25kg washed bag

Alter Supplies
£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20
In stock

Glenarm 6mm 25kg bag

£7.20 - £7.20
£7.20
£7.20 - £7.20
£7.20

3-8mm Trent Pea 25kg Washed Bag

Alter Supplies
£5.76 - £5.76
£5.76
£5.76 - £5.76
£5.76
In stock

3-8mm Trent Pea 25kg Washed Bag Discover the versatility and quality of our 3-8mm Trent Pea. Perfect for a variety of landscaping and decorat...

View full details
£5.76 - £5.76
£5.76
£5.76 - £5.76
£5.76

3-8mm Derby Spar 25kg Washed Bag

Alter Supplies
£6.94 - £6.94
£6.94
£6.94 - £6.94
£6.94
In stock

3-8mm Derby Spar 25kg Washed Bag Enhance your outdoor space with the 3-8mm Derby Spar 25kg Washed Bag. This high-quality washed bag of Derby S...

View full details
£6.94 - £6.94
£6.94
£6.94 - £6.94
£6.94
Sold out

Tuscan Beige 3-8mm 25kg washed bag

Alter Supplies
£7.08 - £7.08
£7.08
£7.08 - £7.08
£7.08
Out of stock

Tuscan Beige 3-8mm 25kg

£7.08 - £7.08
£7.08
£7.08 - £7.08
£7.08
Sold out

3-8mm Sunset Gold 25kg Washed Bag

Alter Supplies
£6.96 - £6.96
£6.96
£6.96 - £6.96
£6.96
In stock

3-8mm Sunset Gold 25kg Washed Bag Enhance your landscaping and construction projects with the stunning 3-8mm Sunset Gold stones. With a 25kg ...

View full details
£6.96 - £6.96
£6.96
£6.96 - £6.96
£6.96

3-8mm Nordic (Essno) 25kg Washed Bag

Alter Supplies
£6.66 - £6.66
£6.66
£6.66 - £6.66
£6.66
In stock

3-8mm Nordic (Essno) 25kg Washed Bag Experience the exceptional quality of the 3-8mm Nordic (Essno) 25kg Washed Bag, designed to meet your sp...

View full details
£6.66 - £6.66
£6.66
£6.66 - £6.66
£6.66

3-8mm Canterbury Spar 25kg Washed bag

Alter Supplies
£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68
In stock

3-8mm Canterbury Spar 25kg Washed Bag Enhance your outdoor space with the exquisite 3-8mm Canterbury Spar. Ideal for landscaping, pathways, an...

View full details
£7.68 - £7.68
£7.68
£7.68 - £7.68
£7.68

3-8mm Brightstone 25kg Washed bag

Alter Supplies
£5.94 - £5.94
£5.94
£5.94 - £5.94
£5.94
In stock

3-8mm Brightstone 25kg Washed Bag Discover the exceptional quality and versatility of our 3-8mm Brightstone, now conveniently packaged in ...

View full details
£5.94 - £5.94
£5.94
£5.94 - £5.94
£5.94

3-8mm Black & White 25kg washed bag

Alter Supplies
£5.52 - £5.52
£5.52
£5.52 - £5.52
£5.52
In stock

3-8mm Black & White 25kg Washed Bag This 25kg washed bag of 3-8mm black and white stones is the perfect choice for a variety of landscapi...

View full details
£5.52 - £5.52
£5.52
£5.52 - £5.52
£5.52

3-8mm Ashton Cream 25kg washed bag

Alter Supplies
£6.96 - £6.96
£6.96
£6.96 - £6.96
£6.96
In stock

3-8mm Ashton Cream 25kg Washed Bag This 25kg bag of 3-8mm Ashton Cream is the perfect choice for a variety of landscaping and decorative appl...

View full details
£6.96 - £6.96
£6.96
£6.96 - £6.96
£6.96