Stormwater Drains Narre Warren

Why stormwater matters on Narre Warren clay

Most of Narre Warren sits on reactive clay that swells when wet and shrinks when dry. When roof water is not carried away properly, it soaks into the clay beside the house and causes the soil under the slab or footings to move. That movement leads to cracked walls, sticking doors and cracked tiles. Good stormwater drainage, with every downpipe connected to a working underground system that discharges to the legal point, is one of the best ways to protect a home here.

Common stormwater problems

We regularly see pits in driveways and backyards blocked with leaves and silt, downpipes that are disconnected or have been cut off above ground, PVC pipes cracked by tree roots or driven over, and old earthenware stormwater lines that have collapsed. Signs include water spilling from downpipes during rain, water pooling near the house, soggy garden beds, and pits that overflow in storms.

How we fix stormwater

We clear blocked pits and lines with a jetter, then run a camera through to find any breaks. Broken sections are excavated and replaced, and disconnected downpipes are reconnected. Where the yard has a low spot that collects water, we can install a new pit and pipe to carry it away. All work follows the plumbing regulations, and discharge goes to the street kerb or council easement drain as approved for the property.

Renovations and new driveways

If you are building a new driveway, extension or landscaping, plan the stormwater first. We can relocate pipes and pits before concrete is poured, which costs much less than breaking it out later.

Narre Warren soil and pipes

Most of Narre Warren sits on grey and yellow clay that holds water through winter and cracks open in a dry February. Pipes laid in it move a little every season. On the streets built in the 1970s and 1980s that means earthenware sewer joints that have shifted and let roots in. On the 1990s and 2000s estates south of the Princes Highway it usually means PVC lines that have sagged where the trench was backfilled, leaving a dip that collects grease and wipes. Up in Narre Warren North the blocks are bigger and the runs are longer, often to a septic system or a pump. We bring that local knowledge to every job, and we use a camera to confirm what is happening underground rather than guessing at it.

From your call to the finished job