Permeable car park construction
Create durable and aesthetic permeable car parks with natural infiltration
The Nidagravel NG040, Nidagrass and Ocity grids make it possible to design permeable parking areas that combine mechanical strength, high drainage performance and seamless landscape integration.
Their open-cell structure stabilises gravel or natural grass, supporting both light and heavy vehicles while ensuring the natural infiltration of stormwater.
Available in various formats and materials, these solutions adapt to all types of projects: residential permeable car parks, public parking areas, driveable access ways, or service zones.
They contribute to reducing soil sealing and meet today’s requirements for sustainable stormwater management.
Our products for permeable parking
Slab NG040
The nidagrass NG040 grass slabs are low-density recycled polyethylene (LDPE) panels designed to be grass-filled. They were specifically developed to provide a stable and driveable grass surface, preventing the formation of ruts, depressions, or puddles.
Slab RG035
The Nidaplast RG035 slab is an ideal choice for reinforcing existing grassed surfaces. This polyethylene panel has been specifically designed for renovating trafficable areas covered with grass. It provides a practical and effective solution to improve surface stability and reduce sinking.
Slab PAV65
The Ocity PAV65 slab is specifically designed for installing 15 × 15 × 6 cm pavers. Its structure ensures perfect alignment and excellent mechanical strength. Ideal for car parks, driveways, and trafficable areas, it facilitates the creation of durable and permeable surfaces.
Nidagravel 129-139
Honeycomb slabs for gravel stabilization: Nidagravel 129 and 139 provide a practical and easy-to-handle solution for landscaping projects. Their compact format (1200 x 800 mm) makes installation easier on small to medium-sized sites.
Nidagravel 130-140
Nidagravel 130/140 panels are the original format (2400 x 1200 mm) for gravel stabilization. Their large size allows for quick and uniform installation, making them ideal for medium to large landscaping projects.
Nidagravel NG040
Honeycomb slabs for gravel stabilization: Nidagravel NG040 is specifically designed for urban applications. Its robust structure ensures excellent resistance to light vehicle traffic, making it ideal for building permeable car parks or other urban areas.
Slab NGR65
The Ocity slab stabilizes both gravel and grassed surfaces while preserving soil permeability. Its honeycomb structure provides excellent mechanical strength and ensures a stable, driveable surface as well as deep grass rooting. Ideal for urban landscaping, it combines functionality, drainage, and long-lasting aesthetics.
Product range comparison table
Products
Filling options
Thickness
Main uses
Available colours
Nidagrass NG040
natural grass
40 mm
Occasional grass car parks
Green – Black – Brown
Related case studies
See all our case studies
17 Nov. 2025
14 Nov. 2025
At a glance
Regulatory compliance
Compliant with current stormwater management requirements for permeable surfaces and onsite infiltration.
Versatility of use
Paths, car parks, fire lanes, cycle paths, landscape developments.
Easy installation
Fast installation, ready-to-use products, expert guidance available.
Frequently asked questions
Are permeable car parks built with these grids truly permeable?
Yes. Nidagravel, Nidagrass and Ocity grids provide full permeability thanks to their open structure.
Rainwater naturally infiltrates into the ground, reducing runoff and helping to recharge groundwater.
These systems fully align with the principles of surface de-sealing and sustainable site design.
Can the grids be installed on a slope?
Yes, the grids can be installed on slopes of up to 10%, provided that installation guidelines are followed (sub-base preparation, proper compaction and appropriate filling).
This stability allows the construction of gently sloped driveable areas or permeable parking surfaces, while maintaining the integrity of gravel, grass or pavers.
Can you assist with the layout planning of a permeable car park?
Yes. Nidaplast’s technical teams support engineering offices and contractors with layout and installation planning.
We deliver optimised installation drawings adapted to site constraints (shapes, slopes, access, driveable zones) to streamline implementation and minimise cutting on site.
How can parking spaces be marked on a permeable car park?
Parking spaces can be marked using Nidaplast Marker inserts, available for each grid type (Nidagravel, Nidagrass and Ocity).
These discreet and durable markers fit directly into the cells and provide a clear, long-lasting delineation.
Interested in distributing our products?
Join the Nidaplast distributor network and offer your customers high-performance, aesthetic permeable parking solutions.
Our products, manufactured in France, are available in mixed orders with optimised packaging for easier stock management.
We provide dedicated technical and commercial support to ensure a successful market introduction.
Offer your clients proven permeable systems, compliant with stormwater management requirements and suitable for all landscape and infrastructure projects.
Proven technical solutions
Our products are developed to meet real on-site needs: performance, reliability and durability are at the heart of every solution.
Committed to reducing environmental impact
At Nidaplast, we design recyclable products that incorporate recycled materials and are manufactured through a controlled industrial process with a low carbon footprint.
Tailored support
Whether technical experts, design office engineers or sales teams, our staff support professionals throughout their projects, in France as well as internationally.
