Infill: A Key Element in Synthetic Turf Performance

Infill plays a crucial role in the resilience of synthetic turf. It helps fibers stay upright and  evenly distributed, preventing them from collapsing or leaning irregularly. This stability  ensures a uniform playing surface, which is essential for both performance and player safety.

Additionally, infill provides effective shock absorption, significantly reducing the risk of injury by cushioning impacts.

SBR

SBR, made from recycled tires, is one of the most widely used infill solutions for synthetic  sports fields due to its excellent performance, durability, and affordability. 

It ensures a smooth, consistent, and shock-absorbing playing experience, while being highly  cost-effective for municipalities and sports clubs.

Key benefits: 

  • 100% recycled material 
  • Odorless, rot-proof, and fire-resistant 
  • UV-resistant 
  • Low density (less material needed per surface) 
  • Excellent shock absorption
  •  Comfortable feel underfoot

Main drawback

Although made from recycled materials, SBR tends to retain more heat than organic infills such as cork, olive, or corn, which may impact player comfort in hot weather.

Nevertheless, SBR remains one of the most commonly used infills, offering an outstanding  balance of performance, reliability, and cost-efficiency.

Cork

Harvested from cork oak bark, this natural material stands out for its flexibility and excellent  sports properties, providing a playing sensation close to natural grass. 

Key benefits: 

  • 100% natural, durable, and recyclable 
  • Odorless, rot-proof, and fire-resistant 
  • UV-resistant with excellent heat reduction due to low thermal conductivity
  • Low density, reducing overall material usage
  • Clean, natural appearance for an aesthetically pleasing finis

Points to consider

Higher cost than conventional infills | Some material volatility (can shift slightly over time) | Temporary static electricity may occur during installation.

Olive

Crushed olive pits are a sustainable and effective infill solution. 

Key benefits: 

  • Significant heat reduction 
  • Low maintenance due to very limited material migration
  • No flotation, ensuring greater stability within the field structure

 

Points to consider

As a harder material, it may be abrasive on skin in case of direct.

Corn

Derived from the non-edible core of the corn cob, this infill is 100% natural and eco-friendly. Key benefits: 

  • UV-resistant 
  • Water-repellent 
  • Non-floating 
  • Hypoallergenic
  • Fully recyclable

 

Points to consider

This infill offers a sustainable, durable, and health-conscious alternative, meeting the  performance needs of next-generation synthetic fields.