Dolomite

Dolomite Crusher Run 20mm (Yellow) – Premium Sub-Base Aggregate

Our Dolomite Crusher Run 20mm, also known as Yellow Sub-Base, is a durable, compactable aggregate ideal for both residential and commercial groundwork. Blending crushed dolomite stone with fine dust, it forms a dense, stable base layer – perfect for driveways, patios, turfing, and decorative landscaping.

Ideal Uses:

• Paving Sub-Base – Excellent base for patios, block paving, and driveways
• Artificial or Real Turf – Provides a smooth, level foundation for turfing projects
• Under Decorative Stone – Ideal beneath gravel, cobbles, chippings, and slate
• Hard-Wearing Footpaths & Garden Areas – Low-maintenance, long-lasting ground cover

Key Features:

• Dense Grading with Low Void Content – Locks tightly to form a durable, compact sub-base
• Natural Composition – Made from crushed dolomite rock and stone dust
• Yellow Colour – Subtle tone ideal for blending with decorative landscapes
• Size Range: 15mm–20mm (with fine particles to aid compaction)
• Fish Friendly: No

Available Sizes & Prices:

Choose the right volume for your project:

• Mini Bag (min 20kg) – £4.00
• Mini Bulk Bag (min 250kg) – £35.00
• Bulk Load Loose (min 750kg) – £55.00 (Most cost-effective for large groundwork)
• Bulk Bag (min 750kg) – £65.00 (Clean and easy to store or crane-offload)

Click & collect available from our Newcastle yard.

Buy Dolomite Crusher Run 20mm online today – the reliable, compactable sub-base solution for landscaping and construction projects in the North East.

Local delivery and collection

Delivered by our own drivers within 3–5 working days. Within 10 miles of our Swalwell yard: £10 delivery for orders under £75, or free for orders of £75 or more. Over 10 miles and up to 30 miles: £20 delivery for orders under £150, or free for orders of £150 or more. Distances are measured as a straight-line radius. Delivery is unavailable beyond 30 miles; collection is available from Swalwell.

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