Roof hatches are present on most non-residential buildings and allow workers easy access to the roof for the maintenance of rooftop equipment and for roof renovations and maintenance. Roof hatches are very convenient but can pose a serious safety risk to …
Rooftop Guardrails 
Roof Hatch Protection 
Warning Flag Systems 
Rooftop Stairs/Crossovers 
Self Closing Safety Gates 
Skylight Protection