Punched Drain Coil with Filter Sock

Punched drain coil (also known a Novacoil or Ag Pipe) is a flexible, corrugated HDPE drain pipe designed to collect excess groundwater from below the surface and transfer it to a designated exit drainage point. Buried in a trench, the punched holes allow water to seep in along the full length of the drain pipe - not just at one end - making it far more effective than solid pipe for subsoil drainage. Save Time with a Pre-Fitted Filter Sock!

Save yourself valuable time and avoid having to feed the raw drain pipe into the sock. This can often be a tedious process that might require an extra hand to lift the pipe and also to ensure the sock is fed without ripping. Our drain coil comes with the sock pre-fitted to ensure you can just unwind and lay the pipe, quick and hassle-free. Filter Sock for Filtration That Lasts

The included filter sock wraps the pipe and keeps fine soil particles, silt, and sand out of the drainage holes. This means less maintenance, fewer blockages, and a longer-lasting drainage system - saving you the cost and labour of digging up and replacing a silted drain coil years down the track. Flexible Enough to Follow Any Ground

The corrugated profile gives this drain coil excellent crush resistance underground while staying light and easy to handle on site. It bends naturally around obstacles and follows the contours of uneven ground, reducing the need for fittings and cutting installation time significantly. Where Punched Drain Pipe is Used

Perforated drain coil is widely used across residential lawns and gardens, retaining walls, building foundations, farmland (sheep, beef, dairy, arable, and horticultural), sports fields, golf courses, parks, and civil construction sites. It works equally well in French drain systems and mole drainage installations.

Made from 100% recyclable high-density polyethylene (HDPE).