Installation of this PVC Manhole Cover prevents accidental fall and unauthorized access to the manholes. The main advantages of this cover are greater slip resistance, impact proof, highly durable and offer better electrical insulating properties. One can conveniently perform installation and maintenance services for the public utility like sewers, telephone lines, storm drains, electricity etc. Professionals manufacture each piece of this cover by incorporating sophisticated extrusion methods with the use of polyvinyl chloride. This PVC Manhole Cover comes in a variety of shapes, sizes, designs and finishes to allow ease of installation at the top of open manholes.