Limestone Dust 0 – 4mm

The High-Performance Choice for Levelling, Screeding, and Artificial Turf Often referred to as ‘Grano Dust’ or ‘Stone Dust’ in the trade, our Limestone Dust is a versatile, fine aggregate that bridges the gap between sand and larger stones. Graded from 4mm down to a fine dust, this material is engineered for precision. When compacted, the fine particles fill every void, creating an incredibly smooth, flat, and unyielding surface that is far superior to standard sand for specific professional applications. Why Use Limestone Dust Over Sharp Sand? While sharp sand is a staple in construction, Limestone Dust offers several distinct advantages for high-end landscaping. It provides a more stable, “locked-in” finish that is less prone to washing away or shifting over time. It also offers excellent drainage properties while maintaining a solid structure, making it the preferred “screeding” layer for both professional installers and ambitious DIYers. Key Features & Benefits: Exceptional Compaction: The mix of 4mm chips and fine dust allows the material to knit together perfectly, providing a rock-hard base that prevents the “dipping” or unevenness often seen with lesser materials. Superior Drainage: Naturally permeable, it allows water to pass through to the sub-base below, reducing surface ponding and making it ideal for the British climate. Weed Suppression: Because it compacts so tightly and lacks organic nutrients, it provides a much more hostile environment for weed growth compared to soil or soft sand. Versatile Consistency: Fine enough for delicate levelling but robust enough to support heavy paving units.