Environmental considerations are becoming increasingly important in synthetic turf projects. Here’s how different materials compare:

SBR and EPDM: Derived from petroleum and may release VOCs or microplastics over time.
TPE: Recyclable and more stable, but still synthetic.
Cork and BrockFILL: Biodegradable, renewable, and safer for stormwater systems.
If you’re pursuing LEED certification or wish to minimize ecological impact, natural infill options are more appropriate—though typically at a higher cost.

Maintenance Considerations
Each infill type has unique maintenance requirements:

SBR: Needs regular top-up and grooming due to compaction and migration.
TPE and EPDM: Retain shape better, less frequent grooming needed.
Cork and organic: May float or biodegrade, requiring seasonal inspection and adjustment.
Proper brushing, infill top-ups, and sanitation (especially for sports fields) are essential for keeping the turf functional and hygienic.