The Core Drive 40-30 Gravel Stabiliser is an innovative gravel stabilisation system designed to prevent gravel migration, rutting, and weed growth. Each panel features an integrated, heat-welded weed membrane on the underside. This system is DDA compliant, making it suitable for wheelchair and walking aid users, and SUDS compliant, allowing for porous driveways or installation over existing concrete or tarmac bases. The large 1600 x 1200mm sheet size covers 1.92m², saving time and money on installation. Made from High Density Polyethylene (HDPE) for maximum load-bearing capabilities, it has 2mm thick cell walls for strength and a 30mm low-profile cell depth for excellent gravel coverage. The porous design allows rainwater to return to the ground, creating a perfect-looking, low-maintenance driveway.