The CORE DRIVE 40-30 White Gravel Grid & Membrane is a high-performance solution for creating stable, durable gravel driveways, parking areas, and pathways. With its closed cell honeycomb design and integrated 80gsm heat-welded geotextile membrane, this grid system keeps gravel securely in place while allowing water to drain through naturally.
It supports heavy loads up to 450 tonnes per square metre and performs exceptionally well on slopes up to a 20% gradient.
This system prevents common gravel surface issues such as shifting, rutting, and puddling, making it a low-maintenance and reliable choice.
Designed for both everyday use and demanding applications, CORE DRIVE combines functionality with long-lasting performance.
MPN
CD4030W
Barcode
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Manufacturer
CORE Landscape Products
Delivery You will have the option to either collect the item at your local branch or have it delivered. We offer a delivery service to all locations within approx. 15 miles of a branch. For more details please click here.
Collect In Store Only Items Delivery is not available for orders containing 'collect in store' only items and therefore the entire order must be collected from one of our branches.
Returns You can return unused store purchased products to any TG Builders Merchant for an exchange or refund within 7 days after receipt of the goods. Please ensure that you take your receipt with you as proof of purchase for the store to exchange or refund the goods appropriately. For items delivered to your address please contact tgbm-online@tggroup.co.uk with details of the order.
For more information about our returns policy please see the "Returns by Post" section on our Terms & Conditions page