Best Sand for Block Paving Joints: Complete Guide
The best sand for block paving joints is kiln-dried jointing sand or polymeric sand. These options lock blocks in place, resist weeds, and last longer than standard building sand. Kiln-dried sand costs around £4-6 per 25kg bag and works for most driveways. Polymeric sand costs £8-12 per bag but offers superior weed resistance. Block paving […]
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