Product Overview
20mm gravel is usually a 10-20mm graded material. Our "local" material is flint based but it comes in many different colours. 20mm Gravel can be used for: drainage, pipe bedding, planters, grass alternative, driveways and footpaths.
20mm gravel is usually a 10-20mm graded material. Our "local" material is flint based but it comes in many different colours. 20mm Gravel can be used for: drainage, pipe bedding, planters, grass alternative, driveways and footpaths.
