D-marc™105 Roof
Demarcation Barrier System

D-marc have developed a demarcation barrier solution for flat roofs.
As a form of collective demarcation protection, demarcation can be used for the purpose of preventing access to hazards during regular rooftop maintenance.
Wherever roof access is required designers are tasked with creating a safe route to and from the workplace. D-marc demarcation provides a collective demarcation protection solution following the doctrine “prevention is better than cure”.

A system to provide a safe route to/from an access stair.

A system to provide a safe area for regular maintenance.

D-marc™105 has been wind tunnel tested on single-ply, bituminous and concrete roof surfaces resisting wind speeds in excess of 105 mph.