are manufactured from open steel flooring or durbar flooring.
to the left show the most popular grating styles, along with
the maximum recommended width and preferred depths for each
values are calculated on a single concentrated imposed load
of 1.5 kN, spread over an area 150mm x 150mm, placed on the
centre of the leading edge of the tread.
treads can be supplied Self Coloured or Galvanised. Other
finishes are available on request.