CORE COMMERCIAL 75-30 is a heavy duty gravel stabilisation grid made from 100% recycled HDPE, designed for commercial car parks, access roads, and high-traffic areas. Each sheet measures 1140 x 780mm (0.89m²) and supports up to 40 tonne vehicles, with a perforated base for drainage and SuDS compliance.

  • Heavy duty gravel grid for car parks and access roads

  • Supports 40 tonne vehicles and point loads up to 850 tonne/m²

  • Perforated base allows free drainage and SuDS compliance

  • Quick-lock joining mechanism speeds up installation

  • Reduces gravel use with 30mm fill depth

  • Plug-in markers for bay delineation

  • DIN14090 approved for emergency vehicle access

  • Made from 100% recycled HDPE

Carefully Engineered Cell Shape.

The cell shape has been carefully engineered to provide highload-bearing capabilities. The bespoke shape is designed to evenly distribute stress absorbed from heavy vehicle movements – which allows for the heaviest traffic loads to drive over this grid. The shape of the cells also reduces the amount of HDPE required to create the product – which reduces our carbon footprint, and keeps your costs down.

Applications

  • Commercial car parks

  • Access roads

  • Caravan parks

  • Emergency vehicle routes

  • Free-draining surfaces

Dimensions

Sheet size 1140 x 780mm

Coverage per sheet 0.89m²

Cell depth 30mm

Cell width 75mm

Materials

100% recycled HDPE

Options and variations

Black or white grid

Plug-in markers for bay marking

Performance

Supports vehicles up to 40 tonnes

Point load tested to 850 tonne/m²

SuDS compliant with perforated base

Installation

Quick-lock joining mechanism

Level fill with 30mm gravel depth

Optional ground spikes for grit bedding layers

Product accreditations

DIN14090 approved for fire service and emergency vehicle access

Sustainability

Made from 100% recycled material