Our sales team and engineering support group can help with product specifications regarding "slip resistance surfaces (serrated) to meet the needs of the client. Fabricated Aluminum stair treads are available in Aluminum Rectangular Bar and Aluminum I-Bar. Treads can be ordered with a plain or serrated surface.
According to whether the nosing to be used and methods of mounting to stringers, grating treads are classified into four types, expressed as T1, T2, T3 and T4.