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New Dwellings

Complete stormwater, sewer, and rainwater installs for new home builds and extensions.

New buildsCouncil compliantTurnkey installs
New Dwellings service by Stormwater Plus Adelaide

What we do

Stormwater plumbing is often excluded from builder contracts. We cover everything from foundation plumbing and service connections to post-build grates, tanks, and surface drainage. Our team coordinates with your builder to keep you on schedule and compliant with SA requirements.

Quick highlights

  • Foundation plumbing, drains, and inspection points
  • Council-compliant stormwater with pits, grates, and overflows
  • Rainwater tanks and mains changeover ready for handover

What we deliver

  • Stormwater design and installation for new builds and extensions
  • Sewer connections, vents, and inspection points
  • Rainwater tanks, pumps, and filtration ready for occupancy
  • Surface drainage: strip drains, grates, sumps, and overflows
  • Documentation and handover to meet council conditions

Our process

  • 1Review plans, site levels, and council requirements
  • 2Coordinate trenching and foundation plumbing with the builder
  • 3Install stormwater, sewer, and rainwater systems to spec
  • 4Test, commission, and label valves and overflows
  • 5Walkthrough and handover with maintenance notes

Why it matters

  • Avoids delays from missing stormwater scope
  • Protects slabs and landscaping from future water damage
  • Delivers a compliant, ready-to-occupy drainage system

Ready to get started?

Tell us about your project and we'll respond within 24 hours with a tailored plan and quote.

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