Carry out your one-off or annual Gmax testing with Surface Performance Ltd. Surface Performance are a FIFA accredited laboratory, offering a wide range of testing throughout Ketchikan, Alaska.

Gmax testing measures the shock attenuation of a playing surface, indicating whether it is within the acceptable compaction range and safe for players. Gmax results must be lower than 200g’s. This is outlined in ASTM Standard F355-A and ASTM Specification F1936. These are the most recognised testing standards for Gmax testing.

Contact one of our experts to find out more about our testing procedures and competitive quotes in Ketchikan, Alaska.