Introduction: a growing trend that warrants careful analysis
In recent years, there has been an increase in the supply of recycled artificial turf sourced from the dismantling of football pitches. It is marketed as an economical and ‘sustainable’ alternative for private gardens.
In this article, we analyse the following from a professional perspective:
- Technical differences between sports and residential grass
- Presence of SBR rubber remains
- Invisible structural problems
- Hygienic risks
- False perception of sustainability
- Real impact on safety and comfort
1. Technical differences between sports and residential grass
An artificial football field cast is designed under completely different parameters:
Characteristics of the sports cast:
- High resistance monofilament or fibrillated fibre
- Optimized height for play and traction
- Need for rubber filling (SBR or EPDM)
- Base prepared for specific drains
- High structural rigidity
Requirements of a residential garden:
- Comfort when walking barefoot
- Child safety
- Aesthetic nature
- Low abrasivity
- Absence of pollutant fillings
They are products with opposite purposes.
Reuse for each other does not meet appropriate technical criteria.
2. SBR rubber remains: the main hidden problem
One of the major disadvantages of recycled grass is the residual presence of SBR rubber.
What is SBR?
The SBR (Styrene Butadiene Rubber) is a synthetic rubber, often from recycled tyres, used as a buffer filling in sports fields.
Although its use is regulated in professional facilities, it has disadvantages in domestic environments:
- Black patches embed in the base
- Dust powder difficult to remove
- Transfer to interior clothing and clothing
- High temperature smell
- Increased thermal absorption
In a private garden, where there is frequent direct contact (children, pets, barefoot walking), this factor is particularly relevant.
3. Cumulative structural waste
A football field supports:
- Thousands of hours of intensive use
- Repetitive impact
- Extreme thermal changes
- Aggressive mechanical maintenance
Although the lawn may visually seem acceptable, it may present:
- Fiber Fatigue
- Vertical memory loss
- Microphysics in the backing
- Weakening of the primary structure
This wear is not reversible.
The remaining useful life is often limited and unpredictable.
4. Unconsidered hygienic risks
For years, a sports field is exposed to:
- Body sweat
- Sugary drinks
- Urine
- Spit
- Fungicides and biocides
- Accumulated organic matter
Surface cleaning does not guarantee the complete removal of residues embedded in the structure.
In a domestic setting, this poses an unnecessary risk.
5. False sustainability: reusing isn’t always the best solution
Reuse may seem environmentally friendly, but we need to consider:
- How many additional years of real life are left?
- Is there technical certification after disassembly?
- Is traceability guaranteed?
- What happens when you have to take it back?
A garden-specific product, with a service life of 15-20 years, is usually more sustainable than installing one with advanced wear and replacing it in a few years.
The real sustainability is based on durability and suitability of use.
6. Aesthetic impact on residential gardens
Sports turf features:
- Uniform artificial colouring
- Distinct fibre direction
- Technical sheen
- Lack of natural colour variation
In a domestic garden, it often looks stiff and unnatural.
7. European regulatory framework: restrictions on microplastics in the REACH Regulation
In September 2023, the European Union adopted Regulation (EU) 2023/2055, which amends Annex XVII of the REACH Regulation (EC No 1907/2006) concerning the restriction of intentionally added microplastics.
This measure was proposed by the European Chemicals Agency (ECHA) and approved by the European Commission with the aim of reducing the release of microplastics into the environment.
How does it affect football pitches?
The SBR rubber granules used as filling in synthetic football fields fall within the scope of this restriction, as they are used as solid polymer particles intentionally added.
The legislation provides:
- Progressive marketing ban.
- Transitional period of up to 8 years for sports facilities (up to 2031).
- Reporting and control obligations during the transitional period.
The main motivation is environmental:
avoid the estimated annual release of thousands of tonnes of microplastics from the use and maintenance of sports fields.
Relevant technical considerations
Although the risk assessments carried out by ECHA concluded that the health risk under normal sports conditions is low, they also recognize:
- Presence of potentially concerning compounds in some recycled granules.
- Variability in the composition of SBR derived from tyres.
- Gradual release of particles due to mechanical abrasion.
When a football pitch is dismantled:
- Some of the granules become embedded in the backing.
- Micro-fragments remain attached to the fibres.
- Complete decontamination is technically complex.
Transition to a residential setting: a change of environment
The sports lawn is designed for:
- I wear shoes.
- Professional management.
- Specific maintenance protocols.
- Perimetral containment systems.
A residential garden involves:
- Common direct contact.
- Children lying down or playing.
- Pets.
- Handling without technical control.
The exposure context changes significantly.
From a technical and precautionary approach, it should be asked:
Is it reasonable to install in a domestic environment a material whose filling system is subject to progressive restriction for its contribution to the release of microplastics?
Technical comparison
|
Appearance |
Recycled turf for football pitches |
Residential lawns |
|---|---|---|
|
Original use |
Intensive sports programme |
Domestic use |
|
Filling |
SBR / EPDM |
No harmful fillers |
|
Comfort |
low |
high |
|
Child safety |
Not designed for that |
Garden certificate |
|
Remaining service life |
Variable and uncertain |
15–20 years |
|
Surface temperature |
high |
Optimised |
Technical conclusion
The artificial grass recycled from football fields can have concrete applications in industrial or provisional environments.
However, is not a suitable solution for quality residential gardensespecially when there are children or pets.
Currently, the artificial decorative and landscape launched market offers new products specifically designed for domestic environment at affordable prices - in many cases around 6 €/ m ² in basic ranges - with structural guarantees and complete traceability.
From a total cost of ownership perspective, the initial economic difference in areas of 50, 100 m ² or even greater is limited when compared to:
- Expected service life
- Material safety
- Comfort of use
- Long-term aesthetic stability
Making the right choice isn’t just a question of price.
It’s a decision that involves safety, comfort and durability.
E-E-A-T (Expertise, Authoritativeness, Trustworthiness)
Article prepared by the SUMIGRAN technical team
Specialists in the manufacture and distribution of artificial grass in Spain.
Over 23 years developing bespoke solutions for every environment.
Technical source: Regulation (EU) 2023/2055 – Restriction of microplastics under REACH.
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