Most frequently specified for flat domestic driveways with a gradient of up to 10% (1in10), designed for angular aggregates up to 16mm. The high density polyethylene material means it
is both durable and flexible – making it ideal for stabilising gravel and tolerating various traffic types. The 40-30 is a good option if you’re looking for a straightforward driveway grid that can be laid quickly and left to do its job as a gravel stabiliser. For areas that require simple parking, this is a great option. The most cost-effective of the range and the perfect choice to cover all domestic traffic requirements.