Book your one off Gmax test with Surface Performance Ltd today.

Our team of experts use state of the art equipment to ensure you surface is in line with ASTM standards and subsequently fit for use. If a surface is too hard, according to ASTM F1936 (+200g’s), it would be deemed unsafe for use as it exerts excessive impact on the users. This excessive force would result increase risk of injury or concussion to an unacceptable level.

Due to the numerous factors that affect the qualities of a surface, it is generally recommended that testing be carried out biannually to ensure effective monitoring and implement repairs whilst still possible.

Contact us using the form below if you would like to find out more or book a test today.