Is Crusher Dust Good for Drainage? | Daisy’s Blog

20 October 2024 by
Harley Thompson

Crusher Dust: Optimal Solution for Enhanced Drainage

Yes, crusher dust is a great option for drainage. Its fine, compactible nature allows water to filter through while providing stability. It's commonly used beneath patios, pavers, and synthetic turf to assist in water management, helping to reduce runoff and control moisture retention in landscaping projects.

What Is Crusher Dust and How Much Do You Need?

Crusher dust is a fine, compactible crushed rock, typically 5mm and smaller in size. It is a by-product of other quarry crushing processes. In landscaping, crusher dust is mainly used as an underlay for synthetic turf. The small particle size allows for a fine, even finish that is easy to compact. It is installed after the crushed rock sub-base and before laying synthetic turf.

Other common uses include using it as a compactible pathway material or as a sand substitute under pavers. Its versatility and ease of compaction make it a reliable material for various landscaping applications.