Graphite Grey Slate Chippings 20mm Bulk Bag

Graphite Grey Slate delivers a sleek, modern aesthetic that works beautifully in both traditional and contemporary garden designs. Its flat, angular shape ensures even coverage, while the colour transformation from mid to deep grey in wet conditions provides year‑round interest. Occasional quartz veins add a touch of natural character.

Applications & Benefits

20mm Graphite Grey Slate Chippings are ideal for:

• Borders and beds – enhances planting with a clean, stylish contrast
• Garden pathways – flat slate shape makes walking comfortable and stable
• Driveways – durable enough for light vehicular use when laid deeper
• Water features and ponds* – fish‑safe once rinsed; colour deepens dramatically when wet
• General decorative landscaping – complements modern designs and architectural features

Benefits include:

• Hard‑wearing and long‑lasting
• Sleek grey tones with natural variation
• Excellent coverage due to flat slate shape
• Low maintenance and frost resistant

Coverage Guide

One 800kg bulk bag of 20mm Graphite Grey Slate Chippings will cover approximately 10m² at a depth of 50mm.

Installation Tips

• Prepare the area with a weed control membrane before laying
• Use edging restraints to contain slate neatly in paths and beds
• Rinse slate before use to remove quarry dust and enhance natural colour
• Be aware that slate appears grey when dry and darkens when wet

Also available in 40mm.

*Generally safe for fish but check suitability for specific species. May change water pH over time.