Parking grating – SG4
The SG4 parking grating, also known as a paddock grating, is designed for the most demanding conditions.
The main applications of the SG4 parking grating include. Parking lots, heavy traffic roads and horse paddocks, where the pressure is distributed more point-wise.
Behind the above-average strength of the SG4 road grille is a slightly more enclosed design and thick walls which prevents movement of aggregate (in the case of parking lots and heavy haul roads) and sand in the case of horse paddocks.
The SG4 model, thanks to its exceptional durability, which exceeds standard gratings, makes it an excellent replacement for paving stones, for example.
SG4 grilles can withstand an allowable pressure of up to 500T/m², making them extremely durable and reliable even in the toughest conditions.
Installation of these grilles is simple thanks to intuitive “click” connections.
- Available in two colors: brown and black.
- See realizations using lawn grids.
- Price: from PLN 15.99 (model SG4)
- Where to buy? Check on the map Or buy through Allegro and Erli.

Find the nearest store
Any filling
The grids can be filled with soil with grass seeded or any type of aggregate up to 20 mm in size.
The design of the grating prevents the migration of aggregate and the formation of ruts or puddles.
The grating layer filled with aggregate creates an even and comfortable surface for vehicular and pedestrian traffic.
Durable plastic
The material for the grille is regranulate (polyethylene), which was obtained by recycling selected post-industrial waste.
This makes the material not only durable, but clean and free of heavy metals.
Durable and safe for the environment.
Unique design
Installation is quick and easy.
The individual panels are connected by integrated hooks on the edges of the individual grids, leaving an expansion space.
The construction is strong and at the same time fully openwork.
Grass roots can grow perfectly in the grid, in every direction, creating a stable surface of biologically active.
Application
SG4 parking grate is a great replacement for paving stones, asphalt or openwork concrete slabs, especially where it is important to preserve biologically active area.
SG4 grid, due to its reinforced construction, is perfect for applications on parking lots, paddocks and roads with heavy transport.
Model ten został zaprojektowany z myślą o najcięższych warunkach na wymagających terenach.
Sprawdzi się idealnie zarówno jako produkt pod inwestycje publiczne, powierzchnie parkingowe, jak i jako wytrzymała alternatywa stabilizująca wybiegi dla koni.
Stella Green parking grilles, including the SG4 model, have passed tests conducted by the German organization TÜV SÜD, confirming compliance with DIN EN 1072:1985, which is crucial for the design and construction of fire roads.
Where is it worth applying?
Stella Green parking grate (Model SG4) is used, among others.
On:
- paddocks and paddocks for horses
- parking lots
- heavy transport roads
- driveways
- recreational plots – as a pathway, a doormat in front of a greenhouse or a walkway between beds
- open warehouses
- estate access roads
- service roads
- roads for vehicles of persons with disabilities
- according to DIN EN 1072: 1985 can be used for fire roads

SG4 parking grate – installation instructions
Installation of the road grille should not take place at temperatures below 2 degrees Celsius. Installation of the grille itself is quick and uncomplicated.
Thanks to click hooks, the individual elements are connected together trivially simple.The most important factor affecting the longevity of lawn grid structures is a properly made foundation.In order to properly prepare the substructure for the laying of gratings should be:
- gravel the entire area
- level the ground and compact mechanically
- lining the area with geotextile
- fill with a base layer, then level and compact again with a compactor
- re-lining the area with geotextile fabric
- Spread the loose material (sand), that is, the leveling layer and spread it evenly
- arrange the grating by connecting it with each other with the “click” hooks (for SG4 and SG6 models)
We have also prepared special instructions on how to do so, so that you can enjoy a properly laid trellis for many years.
Technical data
TYPE | SG1 | SG3 | SG4 P (STELLA PADD) | SG6 |
---|---|---|---|---|
MATERIAL | HDPE/PE (recycled) | HDPE/PE (recycled) | ML Padd | HDPE/PE (recycled) |
HEIGHT | 39mm ± 1,5 | 49mm ± 2 | 40mm ± 2 | 40mm ± 2 |
DIMENSIONS (mm) | 468×468 ± 3% | 468×468 ± 3% | 575x380mm ± 3% | 575×380 ± 3% |
SZT/ m2 | 4,56 | 4,56 | 4,57 | 4,57 |
WEIGHT/TP | 0,990kg± 0,1 | 1,15kg± 0,1 | 1,3kg± 0,1 | 0,990kg± 0,1 |
WEIGHT kg/m2 | 4.42kg | 5.24kg | 5,98kg | 4,52kg |
DURABILITY | 400T/m2 | 400T/m2 | 500Tm2 | 400T/m2 |
Water permeability | 96% | 96% | 85% | 87% |
COLOR*. | green, black, | green, black | black, brown | black, green |
NUMBER OF CELLS | 49 | 49 | 54 | 40 |
WATER RETENTION | ─ | ─ | YES | ─ |
CLASSIFICATION | 16/16 acc. to DIN1072 | 16/16 acc. to DIN1072 | 16/16 acc. to DIN1072 | 16/16 acc. to DIN1072 |
reinforcing spikes | integrated | integrated | **additional | optional |
APPLICATION | soil with grass, stone | soil with grass, stone | stone, loose material, soil | stone, soil with grass |
designed for cars with a maximum permissible weight | up to 3.5 T | up to 3.5 T | up to 3.5 T | up to 3.5 T |
fire roads | YES | YES | YES | YES |
max m2/pallet | 57m2 | 46m2 | 73m2 | 73m2 |
* Important: The walls of the grid must be completely filled with stone or overgrown with grass.
If there is a cavity in the fill, it must be replenished, as protruding hollow walls can be damaged.
** Additional protection of the soil stabilization system against the phenomenon of keyboarding are 245 mm long anchors with a clearly marked screw line, for which guide stacks are provided in the grid structure.
In addition, the anchor is intended to protect the system from landslides, in case it is laid on a slope.
Frequently asked questions
Lawn grids are special openwork panels made of durable materials such as polyethylene.
They are used to stabilize the ground, allowing the load to be evenly distributed over the pavement, preventing ruts and damage.
Thanks to the grid structure, rainwater can percolate freely, which contributes to maintaining a biologically active surface.
This product is available in brown color, so it looks very natural and blends in with any pavement.
If you are interested in the green or black color of the rectangular geogrid, read about Geogrid SG6.
The price of the SG4 ecogrid starts at $13.99 per piece.See where to buy SG4 grille by Stella Green. If you prefer to shop online, then buy this model of parking grating by Stella Green on Allegro or on Erli.
These grilles are characterized by high durability, weather resistance and ease of installation.
They are made from recycled materials, making them an eco-friendly choice.
In addition, thanks to the possibility of filling the grids with grass or gravel, you can create aesthetically pleasing and functional pavements that are environmentally friendly, allowing for higher loads.
In addition, compared to paving stones, lawn grids have a far better price/quality ratio, and their installation is really simple.
No, laying of the substructure is necessary. In the place of pedestrian traffic the substructure should be 20cm, and at the traffic site – 40cm. The substructure consists of a base layer, a leveling layer and two layers of geotextile separating the base layer from the other layers.
Yes, depending on the model and height of the pallet, there are between 176 and 336 pieces of lawn grids per pallet.
The Stella Green lawn grid is available in small quantities as well as in pallet quantities.
Square lawn grids by Stella Green -. SG1 and SG3 need exactly 4.56 units.
per 1m2 .
Z kolei prostokątnych kratek SG4 and SG6 require exactly 4.57 units.
per m2 .
Stella Green lawn (parking lot) grating is ideal for gardens and horse paddocks, as well as applications in parking lots, driveways, fire roads and landscaped areas and other surfaces.
Thanks to their design, they are suitable for reinforcing soil in areas subject to heavy loads, such as parking lots.
These grids can also be used to create garden paths and reinforce slopes, but also for lawn)
Yes, Stella Green parking grilles are load tested and meet the requirements of DIN EN 1072:1985.
This means they are strong enough to support the weight of vehicles, including cars, campers or vans.
Tests conducted by Germany’s TÜV SÜD confirm their durability and reliability up to 400 tons/m2.
In addition, the grating is resistant to acids, compression and is resistant to damage.
Installation of Stella Green lawn grids is simple and fast.
It is necessary to prepare the substrate, read.
remove a layer of soil, to a level that will allow all the layers of the substructure to fit (it is worth maintaining a 1-2% slope in the best direction for water runoff).
Then the site should be covered with geotextile (100-300 g/m2).
The next step is to backfill the site with a base layer (see the link below for details on the composition of the base layer). Then, the geotextile should be laid again, and a leveling layer should be spread over it, and the mixture should be compacted with a compactor.
In the final step, the gratings are laid on the prepared surface and filled with material such as aggregate, gravel or seeded with grass (see the link below for details).
The gratings can be easily cut to fit any shape and size of the surface.
Click on the link, select the language and learn how to install the grille step by step: https://installation.info.pl/.
Parking grates for ground reinforcement are available at DIY stores (in selected locations -. SG1 model):
- OBI DIY stores,
- Leroy Merlin DIY stores,
- PSB Mrówka Group stores.
and on Allegro or Erli under the slogan “Stella Green parking grid”.Wholesale quantities (1 pallet and up) can be purchased from our distributors or by contacting our advisors.
The nomenclature is used alternately due to the wide range of applications.
In the case of Stella Green brand grates, there are 4 models of this product: SG1, SG3, SG4 and SG6, all of which are used in parking lots, driveways, bike paths, allotments and gardens.
The models differ in dimensions, colors and typical use (for example SG4 model is an alternative to concrete slabs – it is a grid, which is characterized by very high strength, which makes it it is also used on roads for heavy transport and horse paddocks, where the pressure is distributed more point-wise) Ordering them is as easy as installation.
The product is available off-the-shelf.