All Fils expanded metal mesh steps and landings are certified according to the regulations in force (NTC 2018 – Ministerial Decree of 17/01/2018) which defines the distributed loads and concentrated loads to be considered to guarantee maximum safety. They are also certified non-slip, an essential feature for safety ladders. Fils offers a wide rande of stair treads and landings, in stock for standard dimension or on request for taylor made product.