Frequently Asked Questions

Safety

What metrics define synthetic turf safety?
Synthetic turf safety is defined by five independently testable parameters: g-max, HIC, rotational resistance, vertical deformation, and infill compaction. Each must be within acceptable ranges simultaneously, and maintained throughout the field’s lifecycle, not just at installation.

How often should a synthetic turf field be tested?
Annual independent testing by an ISO 17025-accredited laboratory is industry best practice for g-max and HIC. Rotational resistance and infill depth should be measured every 6–12 months depending on use intensity.

Does synthetic turf become less safe over time?
Yes, if not properly maintained. Infill compaction increases g-max and changes rotational resistance values over time. Active lifecycle management and periodic independent retesting are essential.

Performance

What makes a synthetic turf field perform consistently?
Consistent performance depends on fiber density, infill type and depth, shock pad specification, base construction, drainage, and maintenance cadence, all specified and tested together as a system.

What is energy restitution and why does it matter?
Energy restitution measures how much impact energy a surface returns to the athlete. Higher energy restitution within acceptable ranges reduces fatigue accumulation and supports explosive athletic movement over the course of a full match.

Environment

How much water does synthetic turf save?
Independent data shows savings of up to 1.5 million gallons per field per year compared to irrigated natural grass — a measurable, quantified benefit backed by government sources.

What is Act Global’s position on PFAS?
Act Global addresses PFAS directly and transparently. We publish testing results and engage honestly with the science — including where research is still evolving. Visit our Environment hub for full details.

Maintenance

What maintenance does a synthetic turf field require?
A structured maintenance program should include infill decompaction and redistribution, infill depth measurement and top-up, periodic brushing to maintain fiber orientation, and annual independent safety and performance testing.

How long does a synthetic turf field last?
Most synthetic turf systems have a service life of 8–12 years depending on use intensity, maintenance quality, and system specification. Shock pads may require replacement independently of the turf carpet.