Multi-Storey Extension Plumbing in Brisbane

Contact Us for all your Home Renovation and Extension Needs​

Need emergency sewer repair or replacement? Our Brisbane plumbers are ready to help 24/7.

Planning a double storey extension or building a 2 storey side extension in Brisbane? Whether it’s a semi-detached house plan or a two story extension to add more space to your home, CK Plumbing & Maintenance is here to help with all your plumbing needs.

We’re your local, licensed plumber in Brisbane, trusted across Brisbane Northside and Brisbane Southside, known for delivering dependable, on-time solutions for homes and commercial spaces. Let’s walk through what makes us your go-to plumbing team for multi-storey extensions.

Why You Need Specialised Plumbing for Extensions

Building up instead of out can be a fantastic way to make the most of your property — but it comes with challenges. A second or third level means more bathrooms, kitchens, laundry spaces, and new piping systems. That’s where our building extension plumbing services come in.

We’ve helped countless families and developers across Brisbane manage the complex plumbing work required for home renovations, new construction, and large-scale residential plumbing projects.

Real-life example: One of our recent clients in Carindale added a double storey extension to their home. With new upstairs bathrooms and a kitchenette downstairs, we ensured proper pipe installation, hot water system integration, and stormwater drainage solutions—all while maintaining the comfort of their home during the build.

End-to-End Multi-Storey Plumbing Solutions

From the initial plans to the final inspection, we offer tailored plumbing solutions that align with your architectural drawings, timeline, and budget. Our expertise covers:

Our team ensures your plumbing is not only functional but built to last—complying with Queensland’s building regulations and standards.

For Builders & Homeowners Alike

We work closely with both residential and commercial clients, partnering with developers, architects, and project managers on double-story extensions, new builds, and major renovations.

Looking for a reliable plumbing contractor in Brisbane for your next project? We bring the experience, licensing, and professionalism you need to get the job done right, first time.

Our Plumbing Process for Multi-Storey Extensions

We approach each extension project in phases, keeping communication clear and your project on schedule:

  1. Site Consultation – We assess existing plumbing and advise on optimal layout.
  2. Planning – Collaborating with your builder or designer, we help ensure plumbing is integrated smoothly.
  3. Installation – From hot water systems to stormwater drainage, we install every component to code.
  4. Testing & Handover – Pressure tests, inspections, and certification before final sign-off.

We also offer ongoing support and 24/7 emergency plumber services—so if something doesn’t go to plan during or after the build, we’re only a call away.

Why Choose CK Plumbing & Maintenance?

  • We’re not just a team of tradies – we’re your partners in construction. With years of experience in Brisbane plumbing services, we understand what it takes to execute a flawless multi-storey extension plumbing job.

    ✅ Fully licensed and insured

    ✅ 24/7 availability for emergencies

    ✅ Expertise in residential and commercial plumbing in Brisbane

    ✅ Transparent pricing with no hidden surprises

    ✅ Friendly, local service you can count on

Serving All of Brisbane

From Brisbane Northside to Brisbane Southside, we’ve worked on everything from two-story extensions to double-storey renovations. No job is too big or too complex.

And if you’re searching for:

  • Emergency plumber Brisbane
  • 24/7 plumbing services Brisbane
  • Plumbing installation Brisbane

…you’re in the right place. We’re ready to step in wherever and whenever you need us.

Frequently Asked Questions (FAQs)

Do I need plumbing approval for a multi-storey extension in Brisbane?

Yes, any plumbing and drainage work associated with a multi-storey extension typically requires approval from the Brisbane City Council. This ensures compliance with local regulations and standards.

What types of plumbing work require council approval?

Plumbing work is categorized into four types: permit work, notifiable work, minor work, and unregulated work. Permit work, which includes most new installations and significant alterations, requires council approval. ​

How do I apply for plumbing approval for my extension?

You need to submit a plumbing application to the Brisbane City Council, including detailed plans and specifications. It’s advisable to consult with a licensed plumber who can assist with the application process.

Are there specific plumbing regulations for multi-storey extensions in Brisbane?

Yes, plumbing work must comply with the Plumbing and Drainage Act 2018 and the Plumbing and Drainage Regulation 2019. These regulations ensure that all plumbing work meets safety and quality standards.

What inspections are required for plumbing work in a multi-storey extension?

Inspections are typically required at various stages of the plumbing work to ensure compliance with approved plans and regulations. This includes inspections before walls are closed and upon completion of the work.

Can I use my existing plumbing system for the new extension?

It depends on the capacity and condition of your existing system. A licensed plumber can assess whether your current plumbing can accommodate the additional load or if upgrades are necessary.​

How much does plumbing approval cost for a home extension in Brisbane?

Plumbing approval fees can vary based on the scope of work. It’s best to consult the Brisbane City Council’s fee schedule or speak with a licensed plumber for an accurate estimate.

What happens if I undertake plumbing work without the necessary approvals?

Conducting plumbing work without the required approvals can result in penalties, fines, and the need to redo non-compliant work. It’s crucial to obtain all necessary approvals before commencing any plumbing activities. ​

Ready to Build Up? Let’s Talk

Thinking of a double-storey extension or planning a semi-detached two-storey upgrade? Whether it’s one bathroom or a full multi-storey plumbing installation, CK Plumbing & Maintenance brings the tools, tech, and talent to bring your vision to life.

See all our plumbing services
Learn more about Renovation & Extension Plumbing

Contact us today for a no-obligation quote and let’s make your next Brisbane build a success—together.

CK Plumbing & Maintenance – Trusted Brisbane Plumbers for Multi-Storey Extensions

Service Areas

  • North Brisbane
  • South Brisbane
  • East Brisbane
  • West Brisbane
  • Brisbane CBD
  • Holland Park
  • Greenslopes
  • Coorparoo
  • Camp Hill
  • Carina Heights
  • Mount Gravatt East
  • Holland Park West
  • Mount Gravatt

13+ Years Experience

We have been in the industry for many years servicing all of Brisbane

Service Guarantee

We go above and beyond to make sure the job is done correctly. Check out our customer reviews on Google!

renovations and extensions of kitchen
commercial space renovation

Serving Brisbane for 13+ years!

Ck Plumbing & Maintenance is here to help you with all your plumbing needs.