Permegrid PG-40

Permegrid PG40 – Interlocking Permeable Ground Protection SUDS Compliant Grid

Permegrid PG40 driveway, base and grass pavers are an interlocking permeable paving grid system for ground reinforcement and grass applications where there is regular pedestrian or vehicle use.

Permegrid PG40 permeable paving grids can be installed with either a grass or gravel filled surface and allow full rainwater penetration. Manufactured from UV stabilised 100% British recycled Plastic, in black or green, our pavers are strong, chemically inert & non-toxic, enabling them to provide a durable, safe & sustainable eco-friendly surface for vehicle and pedestrian areas.


Permegrid PG40 pavers are a cost effective solution to worn & rutted grassed areas, displaced gravel and for Source Control of surface water run-off as part of a SUDS compliant construction. Our paving grids are designed to be installed onto a well prepared, free-draining and relatively even surface using either a ‘Reduced-Dig System’ or by employing a full sub-base construction incorporating a Drivetex Geotextile reinforcement layer.

The permeable reinforcement paving grids simply connect together and are filled with an angular gravel for use as a gravel retention reinforcement permeable surface or as a soil and seeded grasses reinforcement area.

Construction profiles for each application will be determined by the specific site conditions & loading criteria.

Permegrid PG40 has also been designed with base applications in mind, these can also be filled with gravel or grass to make a quick and easy to install base for many applications such as sheds, site offices, temporary buildings or just somewhere to park your caravan. With our bespoke designed straight outer edges it prevents gravel migration therefore giving a very neat base finish.

Permegrid PG40 paving grids can be purchased as a permeable ground protection grid or as part of one of our bespoke driveway or base packages where you will receive all the elements needed to construct your project, alternatively you can calculate your own project quantities using our online calculator and then send us your request and we will determine quantities required and quote you for your project.


Permegrid is ideal for a wide variety of uses, strong, durable, cost effective and environmentally friendly, once ground preparation is complete Permegrid can be laid at 100m2 +/hr. Made up in to 1m2 panels and stacked 50m2 high on pallets Permegrid can be supplied from 1m2 up to 1100m2. Permegrid will also supply all your aggregate needs to comply with SUDS and your finished surface layer including a gravel, chipping or grass seeded finish.

Driveways & Parking
Access Roads
Sports Grounds & Stadiums
Bridal Paths & Woodland Walks
Golf Courses
Shed Bases
Caravan & Holiday Parks
Storage Facilities

*Detailed design literature and technical Information are available to download.