0404 234 844

From Design to Installation:
New Build Plumbing Services in Northern Beaches

Are you planning a new home construction? At SXP Plumbing Services, we specialise in delivering full end-to-end plumbing design and installation for new build plumbing projects across the Northern Beaches region. From planning to final installation, our licensed team provides reliable plumbing services that ensure every system in your home is efficient, reliable, and fully compliant.

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Our New Build Plumbing Services

We collaborate with builders, architects, and developers to deliver seamless residential plumbing installations for kitchens, bathrooms, laundries, and outdoor spaces.

Plumbing System Design

  • Layout plans for water supply, drainage, hot water systems, stormwater, and gas (if needed)
  • Hydraulic calculations, pressure head, flow analysis
  • Integration with S & P, rainwater tanks, greywater systems
  • Coordination with structural, mechanical, and architectural plans

Kitchen Plumbing Design & Fit-Out

  • Design of sink, dishwasher, waste, and gas cooktop piping
  • Placement of booster pumps, pressure zones, shut-offs
  • Hot and cold water delivery optimisation

Bathroom & Ensuite Plumbing

  • Shower, bath, WC, basins, floor wastes
  • Concealed pipework routing, plaster-in pipes, maintenance access points
  • Wet area waterproofing coordination

Laundry & Utility Rooms

  • Troughs, washing machines, floor wastes, overflow systems 
  • Hot water and cold feed design, connection points

Hot Water System Design & Installation

  • Gas, electric, or solar hot water solutions
  • Correct sizing, venting, expansion control, and relief valves

Stormwater & Roof Drainage

  • Roof drainage design, downpipes, gutters, overflow protection
  • Site stormwater management, soakaways, connection to main lines

Final Installation & Commissioning

  • Full install of all plumbing, pressure testing, and inspections
  • As-built documentation, certification, and final handover
  • Maintenance handover and advice for owners
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0404 234 844
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Why Choose Us for New Build Plumbing

Expertise in New Build
Plumbing Design &
Installation

We don’t just “pipe things up”; we design plumbing systems that integrate seamlessly with your architectural vision, structural layout, and design aesthetics. We plan for future maintenance, efficient water use, and optimal performance.

Your Trusted
Local New
Build Plumber

As your local new build plumbers, we understand the unique challenges of the Northern Beaches terrain, regulations, council approvals, and water supply networks. Our familiarity with local standards ensures smoother compliance and fewer surprises.

Collaborative Approach
with Builders &
Architects

We act as a bridge between design and construction. Early involvement means plumbing design constraints can be resolved before they become costly changes. We align with structural, electrical, and HVAC considerations to prevent clashes down the line.

Fully Licensed, Insured
& Compliant

All our work meets Australian standards (AS/NZS) and local council plumbing codes. We carry full licensing and insurance so your project is protected.

On-Time & On-Budget
Delivery

We understand timelines are tight on new builds. We schedule carefully, monitor progress, and proactively manage delays — so your plumbing works don’t hold up the build.

Why Local Expertise Matters for New Build Plumbing

Building a new home or development in the Northern Beaches requires more than just skilled installation — it needs a team that understands the area. At SXP Plumbing, we bring hands-on experience with local council regulations, stormwater requirements, and supply networks.

Because we’re based in the Northern Beaches, we know the region’s terrain and building conditions, which helps us prevent common delays and ensure smooth approvals. Whether you’re a homeowner, builder, or developer, our local knowledge means your plumbing system is designed and installed to suit the site’s specific needs — efficiently, compliantly, and on time.

What Clients Say About Us

“SXP Plumbing’s involvement early in our home build prevented costly rework. Their plumbing design was clean, efficient, and error-free.”
— BuilderManly Vale
“We had high expectations for our bathrooms and kitchens. SXP delivered on time, with a design that integrates perfectly.”
— HomeownerCollaroy

Frequently Asked Questions (FAQs)

What’s the difference between a renovation plumber and a new build plumber?

A new build plumber works from scratch — designing systems from the ground up, coordinating with architects and builders, and installing the plumbing infrastructure. A renovation plumber works within existing structures, often with constraints and retrofitting. Because we specialise in new builds, we can set up optimal layouts, concealed systems, and future-proof designs.
The earlier, the better. Ideally, plumbing design should begin during the schematic or concept stage, before slabs and walls are finalised. Early coordination significantly reduces clashes, changes, and delays.
We design and install in line with all relevant Australian Standards (such as AS/NZS 3500 series) and local council plumbing codes. Our experience on the Northern Beaches means we know the particular requirements for stormwater, drainage, and water service connections.

Start Your New-Home Plumbing Project Today

Are you ready to get started on your new build plumbing? Let’s make sure your plumbing is future-proof, efficient, and compliant from the start.

Contact us now for a free quote on your new-home plumbing installation. Call 0404 234 844 or fill out the contact form.

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