Description
Tumbled Grey Pebble 20–40mm
Create a clean, modern landscape with Tumbled Grey Pebble 20–40mm, a smooth, rounded decorative stone designed for feature areas, garden beds and contemporary outdoor spaces.
Featuring a blend of soft greys through to charcoal tones, this pebble delivers a balanced, neutral finish that complements both light and dark materials, making it one of the most versatile decorative options available.
The 20–40mm size provides a coarse, open and visually appealing finish, making it ideal for areas where texture, drainage and low-maintenance coverage are key.
Key Features & Benefits
Premium tumbled finish — Smooth, rounded edges create a refined, high-end appearance.
Neutral grey colour palette — Works seamlessly across modern, coastal and traditional landscape designs.
20–40mm size for versatility — Suitable for feature areas, garden beds and general landscaping.
Smooth underfoot — Rounded profile offers comfort compared to sharp crushed stone.
Low-maintenance solution — Helps reduce weeds and maintain a clean finish over time.
What It’s Used For
Garden Beds & Landscaping — Provides a clean, modern ground cover that suits any design style.
Feature Areas & Courtyards — Creates a balanced, architectural base for outdoor spaces.
Between Pavers & Stepping Stones — Ideal for softening hard edges while maintaining a tidy look.
Water Features & Ponds — Adds a natural, elegant finish that works well with water.
Pathways (Light Use) — Suitable for low-traffic areas where appearance is the priority.
Why It Performs Well
Tumbled Grey Pebbles are processed through a tumbling method, creating a smooth, rounded shape that:
- Provides a consistent, premium finish
- Reduces sharp edges for improved comfort
- Maintains even coverage across areas
- Allows water to drain freely
This makes them ideal for landscapes where a clean, modern and low-maintenance finish is required.
Important Product Characteristics
Tumbled decorative pebble — Designed for visual appeal and feature landscaping.
Neutral tone variation — Shades may range from light grey to darker charcoal.
Rounded shape = some movement — Less stable than crushed gravel in high-traffic areas.
Natural variation — Colour, size and tone may vary between batches.
Installation Tips
- Lay over weed mat for best results
- Apply at a depth of 75–100mm for good coverage
- Use edging to retain pebbles and maintain clean lines
- Best suited for feature areas rather than heavy traffic zones
Practical Information
This product is supplied as a bulk decorative pebble, suitable for delivery directly to your project site.
Also available in Bulka Bags (1m³) for sites with restricted access.
Due to the natural materials used, colour, size and finish may vary between batches, which is normal.
Also available in Bulkabags – Click Here
Bulka Bags
All of our bulk landscape product range is available to be delivered in Bulka Bags. These are large lightweight bags capable of holding 1m3, can be handled by crane, Hyab, forklift.
Excellent for awkward or restricted areas, Bulka bag deliveries can offer time and cost savings. For some garden and landscape supplies, Bulka bags are made to order.




