Boardwalk’s roof walkway is elevated from the roof profile and is supported by a high tensile aluminium I-beam frame which mounts onto the roof profile and connects to the purlins using profile-specific roof clamps. The roof clamps have multiple water-tightness features and require no or very limited extra roof penetrations. Gaining safe access to plant and equipment on thin gauge metal roofs, Gaining access to difficult to reach roof areas Gaining access on high angled roofs, Spanning over translucent sheets Protecting the roof against damage caused by foot traffic. Three walking surface options to choose from: Aluminium, Polymer and FRP for roof angles upto 20 degree.