Grey Limestone Aggregate 20mm

Grey Limestone Aggregate 20mm brings a modern, neutral aesthetic to any outdoor space. This 4 x 25kg bag pack covers around 1m² when laid to a typical landscaping depth, making it a practical choice for both planning and top‑ups.

The decorative garden aggregate features soft blends of powdery light greys and mid‑greys, delivering a versatile backdrop that complements a wide range of planting schemes and hardscape materials. At 20mm, these angular limestone chips strike a balance between presence and practicality, offering a sturdy, visually appealing feature for your garden or commercial project.

One of its standout characteristics is how the shade shifts with the weather: the aggregate takes on a much darker grey tone when wet, allowing for a dynamic, ever‑changing look across seasons while still maintaining a consistent overall shade in dry conditions.

Ideal uses

• Gravel grids for stable, well‑drained surfaces
• Loose driveways that benefit from a decorative, durable finish
• Paths that blend seamlessly with borders and planting beds
• Mulching of borders to define areas and suppress weeds
• General landscaping and decorative ground cover

Why choose Grey Limestone Aggregate 20mm? Its angular stones are designed to settle neatly within gravel grids, creating a cohesive, contemporary look that suits both modern and traditional settings. The soft grey palette pairs effortlessly with greenery, timber, and metal features, offering a timeless foundation for your outdoor spaces. Packaging is straightforward for DIY projects, with four 25kg bags that collectively cover around 1m², simplifying planning and installation.

Practical tip: spread evenly to achieve a uniform appearance across the area and top up as needed to maintain the desired coverage and balance. This decorative, versatile aggregate delivers visual appeal and functional performance for a range of landscaping goals.