Allproof’s Polymer Concrete (PC) trench drain uses polymers to supplement cement as the binder material creating a highly durable, low permeable channel drain. The addition of a galv or stainless slot attachment produces a high performing drainage system with minimal visual impact on the space its in. Perfect for courtyards and paved areas around pools or patios. The channel can be set down below the paver height so that the edges can be hidden creating a minimalist slot drain.

PC strip drain comes in varying depths from 75mm to 225mm with a clear opening of 100mm. The slot attachment increases depth by 75mm to 100mm depending on the selection of an offset or centre slot, the clear opening for the slot drain attachment is 15mm. Channels come in 1m lengths, the use of joining channels creates fall along the trench drain towards an inline sump for sediment catchment. A mirrored system can be run in the opposite or 90° direction creating endless run lengths.