GRB Plus Paver is a proven, high-performance plastic paving grid system designed for superior ground reinforcement, surface protection, and soil stabilisation. Manufactured from 100% recycled HDPE polymer in the UK, GRB Plus offers exceptional strength and durability while enabling excellent water permeability to prevent drainage issues and surface flooding.
Ideal for use across diverse heavy-duty and landscaping applications, GRB Plus supports vehicles up to 250 tonnes, making it suitable for everything from construction sites and emergency access routes to golf courses and private drives. Its lightweight design and unique locking system allow for quick, tool-free installation, helping projects stay on schedule with minimal maintenance over time.
Features & Benefits:
Made from 100% recycled, durable HDPE plastic – eco-friendly and UK-manufactured
Supports heavy loads up to 250 tonnes/m² and axle weights up to 16 tonnes
Unique interlocking system enables fast, easy installation without additional fixings
Lightweight design for easier handling and transport on site
Permits free surface water drainage, reducing puddling and drainage issues
Versatile finish options: grass, gravel, stone or other permeable surfaces
Minimal maintenance required, designed for long-term ground protection
Resistant to chemicals, rock salt, acid rain, hydrocarbons, and petroleum products
Temperature stable from -30°C to +80°C, suitable for all UK weather conditions
Applications:
Construction site access and heavy vehicle routes
Emergency vehicle access and helicopter landing pads
Golf course paths and parking areas
Green parking bays and private lanes
Landscape projects, garden paths, driveways, and towpaths
Public footpaths and access roads
Sizes & Specifications:
Grid size: 500mm x 500mm x 40mm
Wall thickness: 4mm
Wall depth: 40mm
Weight: 4.56kg/m²
Coverage per pallet: 56m²
Load capacity: up to 250 tonnes/m²
Axle weight: up to 16 tonnes
Temperature stability: -30°C to +80°C
Chemical resistance: rock salt, ammonia, acid rain, hydrocarbons, petroleum products
Estimated installation: approx. 100m² per person per hour (varies with base preparation)
Base Preparation Recommendations:
Minimum base depth: 250mm for car parking, 450mm for heavy vehicles
Typical sub-base depths:
Patios & garden paths: 100mm
Driveways & footpaths: 150mm
Heavy use areas: 250mm
Highway & industrial use: 450mm+
Installation Guide:
Comprehensive installation instructions available to ensure optimal base preparation, layout, and locking system use for a durable, long-lasting surface.

Parameter Specification Notes
Grid Size 500mm x 500mm x 40mm Standard unit size
Wall Thickness 4mm Structural strength
Weight per m² 4.56kg Lightweight but strong
Load Capacity Up to 250 tonnes/m² Suitable for heavy vehicles
Max Axle Weight 16 tonnes Heavy vehicle tolerance
Material 100% recycled HDPE Durable, chemical & weather resistant
Temperature Stability -30°C to +80°C Suitable for all climates
Chemical Resistance Rock salt, ammonia, acid rain, hydrocarbons, petroleum Protects in harsh environments
Coverage per Pallet 56 m² Efficient pallet size
Installation Rate Approx. 100 m² per person/hour Depends on ground preparation