Gully Dish Risers

Iplex & Marley

A gully trap is a basin in the ground with a water seal to prevent foul odours of the sewer reaching the surface. The top is raised above ground to prevent groundwater, surface water and other foreign matter entering the sewer. The building code requires that all gully traps have an overflow level of the gully dish n less than:

1. 25mm above paved surfaces (e.g. concrete, asphalt etc) or
2. 100mm above unpaved surfaces (e.g. soil, grass)

As a result of the regulation, our gully dish risers are used to increase the surface level of a gully dish in the ground.

Gully dish risers are made to suit the Iplex or Marley style of gully dishes

All products are manufactured in accordance with AS/NZS 1260:2009