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Our 6mm grey carboniferous limestone is the ideal top layer for a permeable sub base when installing block paving, slabs or grid systems. As part of a SuDS-compliant installation, this material aids in water infiltration, reducing runoff and preventing overloading of drainage systems, which can help mitigate flash flooding.

Size: 6mm graded for optimal permeability
Rock Type: Carboniferous Limestone for stability and drainage
Ideal for: Block paving, slabs, and grid systems
SuDS-Compliant: Designed to allow water to slowly infiltrate the ground, reducing strain on drains and watercourses

Permeable Block Paving Layer

From £37.02

Quantity

Before you place your Stones2Homes order...

Remember to double check the quanity you need, and if you're not sure, try our calculator or give us a call on 01757 202020

Most of our bulk aggregate bags weigh 800kgs, scoop bags around 400kgs and handy bags about 20kgs. Please note that all weights are approximate and may vary slightly depending on the product.