Stormwater Grates

Stormwater Grates are made to fit precisely with their specific series of Stormwater Pits.

Please refer to the table below for Class of Grate required for your Stormwater Pit and/or Stormwater Riser.
Load ratings
Class A 330 kg – Suitable for areas exposed only to light and pedestrian traffic – not including livestock.
Class B 2670kg – Suitable for pedestrian areas open to traffic from service vehicles. Class B is often selected for applications such as car-parks where commercial and heavy goods vehicles are not permitted.
Class D 8000kg – Suitable for normal roadway traffic areas exposed to commercial and heavy goods vehicles.