

define the edge.
The durable Trion edging stone for all standard sports flooring surfaces. Versatile in use and specially designed for sports facilty construction.
This specially developed sports edging stone redefines modern sports surfaces. Thanks to its intelligent geometry, the Trion stone can be used for edging, separating, or connecting a wide variety of sports surfacing systems depending on its orientation and application.
Made from 100% recycled artificial turf systems, it transforms end-of-life sports surfaces into high-quality new sports infrastructure, combining sustainability with technical performance. Whether for artificial turf pitches, athletics track systems, multi-use courts or small-sided football pitches, the Trion stone offers a durable, robust and versatile solution for modern sports facility construction.
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The edging stone provides a clean and durable boundary for sports surfaces. It stabilises the edges and prevents surfacing materials from fraying. At the same time, it allows easy integration into existing systems and offers a wide range of applications. Download the installation instructions directly here.
Used as an edging board, the stone provides the perfect finishing edge for the synthetic surfacing and serves as a separation between artificial or natural turf and synthetic surfaces. Download the installation instructions directly here.
The Trion stone can be used as a mowing edge between natural and artificial turf. On one side, it forms a mowing edge for the natural grass, while on the other it serves as a finishing kerb for the artificial turf. The recess can be filled with elastic base layer material, allowing the artificial turf to be installed flush right up to the edge.
In combination with the optional clamping strip, the Trion can also be used as a clamping system for artificial turf. The clamping function is suitable for all common turf types, including short-pile, textured hockey turf and long-pile football turf. Download the installation instructions directly here.
The edge finishing provides a clean and level transition from the artificial turf pitch to the perimeter of the playing surface. For a consistent appearance, the TrionStone can also be combined with the matching studded container plate, also made from recycled artificial turf systems. The studded surface ensures a secure and slip-resistant footing. Download the installation instructions directly here.
As an edging plate, the Trion stone also features a recess or groove in the concrete bedding, in which a root protection membrane can be installed. Using a standard aluminium rail or rubber wedges, the membrane is clamped securely into the groove. This helps prevent potential surface irregularities that may develop over time due to root growth in the ground.

Used as a border, the stone provides the perfect finish for the synthetic surface and acts as a boundary between artificial or natural grass and the synthetic surface.

The TrionStein can be used as a mowing edge between natural and artificial turf. On the natural turf side, one edge acts as a mowing edge, whilst the other serves as a border stone for the artificial turf. The recess can be filled with elastic base course material, allowing the artificial turf to be laid flat right up to the edge.

When used in conjunction with the optional clamping strip, the TrionStein can also be used as a clamping system for artificial turf. The clamping mechanism works with all standard types of turf, such as short, textured hockey pitches and long-pile football pitches.

The kerb stone provides a clean and durable boundary for sports surfaces. It stabilises the edges and prevents surfacing materials from fraying. At the same time, it allows easy integration into existing systems and offers a wide range of applications.
Green all
the way
Sustainability is at the core of Polytan. The materials used are durable and resource-efficient. Through innovative recycling solutions, the product lifecycle is extended, making a meaningful contribution to environmental protection
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At Polytan, sustainability is more than a trend – it is an integral part of our corporate philosophy. With innovative sports surfacing made from recycled and bio-based materials, resource-efficient production and modern recycling solutions, Polytan is setting new standards for sustainable sports infrastructure.
We go one step further: recycled products made from 100% end-of-life artificial turf systems are reintroduced into sports facility construction. In doing so, we create a closed material loop and actively contribute to greater resource efficiency and a more sustainable future for sports facility construction.
Modern sports facilitiesbridge the gap between functionality and responsibility. Our solutions help to enclose, demarcateand connect spaces. So that sustainable sportspitches are also surrounded by greenery.


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