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4.9 from 230+ Reviews ISO 9001 Certified 15+ Years Experience 4,200+ Homes Completed Instant Video Inspection 4.9 from 230+ Reviews ISO 9001 Certified 15+ Years Experience 4,200+ Homes Completed Instant Video Inspection
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15+ Years
Bathroom Renovations in Cronulla, NSW — End-to-End Project Management in the Sutherland Shire
Our expert bathroom renovations services in Cronulla deliver results you can count on. For homeowners in Cronulla, our bathroom renovation services transform outdated heritage spaces into your dream oasis. We manage everything from design consultation to compliance, ensuring a seamless experience. With the unique challenges of the Sutherland Shire, including high humidity, rainfall, and temperatures as low as 2°C, we stand behind meticulous attention to waterproofing and project management for your peace of mind.
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Your Local Experts
Trusted by 4,200+ Homeowners in Cronulla, NSW
Your neighbours already trust us. Here's what homeowners in Cronulla are saying.
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Epping
Ryde
Hornsby
Bankstown
Castle Hill
★
Sam C.
Sole Trader, Cronulla
With exchange 72 hours away, the buyer's solicitor flagged a major defect in the heritage property's bathroom renovations sutherland shire work. They turned the inspection report around in four hours. The bathroom renovation was completed and re-certified before exchange.
★
Terry D.
Tradie, Cronulla
Dealing with an insurance claim, I needed solid documentation. TQN's photo documentation was exactly what the insurer needed — no back-and-forth. The assessor accepted it first submission, and it met AS3740 compliance without any drama.
★
Michelle M.
Property Investor, Cronulla
With the committee pushing for updates for months, I'd finally had enough. The team sorted the waterproofing issue in my unit, and now it feels like a completely different bathroom. Zero owner complaints since the job's done — that's the metric I track.
★
Matt S.
Yacht Club Member, Cronulla
WHS compliance was my priority, and the SWMS arrived the day before as required. The induction was handled smoothly, ensuring zero WHS incidents across a 3-day job. I've now got peace of mind with a waterproofing certificate and a bathroom that feels like a completely different space.
★
Wayne L.
Equestrian Centre Owner, Cronulla
The committee resolution specifically authorised this scope, and I'm pleased to report they stuck to it. The waterproofing certificate gives real peace of mind, confirming compliance with Sutherland Shire Council regulations. The completion documentation satisfied our auditor — proof that body corporate work needs paperwork, not handshakes. The bathroom now feels like a completely different space, with no more mould thanks to the ventilation work done properly. As a heritage housing type, this renovation not only transformed our bathroom but respected the historical significance of the area near Royal National Park.
★
Neil L.
Community Coordinator, Cronulla
I expected precision in the bathroom renovation of my Cronulla apartment, and they delivered it flawlessly. The overlay joint was spot-on — no proud edges whatsoever. The waterproofing certificate gives us real peace of mind.
★
Sam L.
Hospitality Manager, Cronulla
I designed this house — I know exactly how every detail should sit. The crew understood the thermal break requirement at the parapet straight away — that genuinely impressed me. For the first time in 10 years, the drainage's actually performing as designed.
★
Neil M.
Apartment Owner-Occupier, Cronulla
The risk of waterproofing failure in older Cronulla apartments is real. I asked what happens if we don't fix it — they gave me an honest answer. The result? No more mould — the ventilation actually works now.
★
Sam C.
Sole Trader, Cronulla
With exchange 72 hours away, the buyer's solicitor flagged a major defect in the heritage property's bathroom renovations sutherland shire work. They turned the inspection report around in four hours. The bathroom renovation was completed and re-certified before exchange.
★
Terry D.
Tradie, Cronulla
Dealing with an insurance claim, I needed solid documentation. TQN's photo documentation was exactly what the insurer needed — no back-and-forth. The assessor accepted it first submission, and it met AS3740 compliance without any drama.
★
Michelle M.
Property Investor, Cronulla
With the committee pushing for updates for months, I'd finally had enough. The team sorted the waterproofing issue in my unit, and now it feels like a completely different bathroom. Zero owner complaints since the job's done — that's the metric I track.
★
Matt S.
Yacht Club Member, Cronulla
WHS compliance was my priority, and the SWMS arrived the day before as required. The induction was handled smoothly, ensuring zero WHS incidents across a 3-day job. I've now got peace of mind with a waterproofing certificate and a bathroom that feels like a completely different space.
★
Wayne L.
Equestrian Centre Owner, Cronulla
The committee resolution specifically authorised this scope, and I'm pleased to report they stuck to it. The waterproofing certificate gives real peace of mind, confirming compliance with Sutherland Shire Council regulations. The completion documentation satisfied our auditor — proof that body corporate work needs paperwork, not handshakes. The bathroom now feels like a completely different space, with no more mould thanks to the ventilation work done properly. As a heritage housing type, this renovation not only transformed our bathroom but respected the historical significance of the area near Royal National Park.
★
Neil L.
Community Coordinator, Cronulla
I expected precision in the bathroom renovation of my Cronulla apartment, and they delivered it flawlessly. The overlay joint was spot-on — no proud edges whatsoever. The waterproofing certificate gives us real peace of mind.
★
Sam L.
Hospitality Manager, Cronulla
I designed this house — I know exactly how every detail should sit. The crew understood the thermal break requirement at the parapet straight away — that genuinely impressed me. For the first time in 10 years, the drainage's actually performing as designed.
★
Neil M.
Apartment Owner-Occupier, Cronulla
The risk of waterproofing failure in older Cronulla apartments is real. I asked what happens if we don't fix it — they gave me an honest answer. The result? No more mould — the ventilation actually works now.
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Oh, and we also handle projects for some of Australia's largest organisations. So your home is in pretty good hands.
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Why Choose Us
At TQN, every space has unique needs
Whether you're a homeowner, a strata manager, or a commercial fit-out company in Cronulla. Here's why we're the trusted choice for all your Bathroom Renovations needs in Cronulla:
For expert bathroom renovations you can trust, many homeowners in Cronulla seeking a custom bathroom renovation today recognize the importance of a seamless process from design to completion — we ensure your project begins promptly and operates efficiently. TQN provides comprehensive project management, offering a single point of contact for all trades involved. You'll receive a detailed fixed-price quote, eliminating budget surprises. Our adherence to AS3740 for waterproofing guarantees peace of mind, ensuring your new bathrooms endure the unique climate of the Sutherland Shire.
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Our Value
What Bathroom Renovations Brings to Cronulla
The difference you get with a trusted local specialist.
15+ Years Trade Experience
Over a decade of hands-on expertise across residential and commercial projects.
Local Compliance Experts
Deep knowledge of council requirements, strata rules, and DA processes in your area.
Government-Approved Contractor
The same rigorous quality standards trusted by government agencies — now for your home.
Our Solution
Bathroom Renovations Pain Points in Cronulla — and How TQN Solves Them
Every challenge your property faces has a tailored solution.
Pain Point
Failed Waterproofing in Older Apartments
After heavy rainfall, we found serious water damage in a heritage walk-up apartment in Cronulla built in the 1960s. The original cement render shower base had no waterproofing membrane, which meant water had been migrating and causing concrete cancer beneath the bathroom slab. Local property conditions in Cronulla can make early inspection and proper documentation important before work begins.
Our Solution
Full Strip-Out & AS3740-Compliant Waterproofing Installation
bathroom renovations begins by diagnosing the extent of water damage using thermal imaging and moisture detection tools to identify the source of leaks. We then perform a full strip-out of the existing shower base to slab level, applying a primer and an approved waterproofing membrane in compliance with AS3740 standards before re-tiling. A compliance certificate where required is provided upon completion to ensure adherence to industry regulations.
Pain Point
Inadequate Floor Falls
Following a renovation consultation, we found that a pre-1976 heritage apartment in the Sutherland Shire had completely flat bathroom floors. Without the required minimum fall to waste, the newly installed membrane pooled water, causing premature failure and costly repairs. It's a problem we see come up regularly — plenty of bathroom renovation projects in January run into the same issues simply due to inadequate planning.
Our Solution
Floor Fall Correction with New Membrane Installation
To address inadequate floor falls, bathroom renovations conducts a thorough assessment using laser level tools to measure existing floor gradients. We then carry out a floor re-levelling process to achieve the required minimum 1:80 fall to waste, followed by the installation of a new waterproof membrane. A photo report documenting the work is supplied to verify compliance with AS3740:2021 standards.
Pain Point
Accelerated Grout and Sealant Deterioration
During a routine inspection, we noted that a heritage bathroom in Cronulla, located in the Sutherland Shire, exhibited significant wear in its grout and silicone sealant just three years after installation. The coastal humidity, averaging 69%, had accelerated deterioration, necessitating frequent service and maintenance. Our expert team recommends using high-quality materials, such as tiles from Reece, to enhance the durability of bathroom renovation projects.
Our Solution
Humidity-Resistant Grout & Sealant Replacement
bathroom renovations identifies accelerated grout and sealant deterioration through visual inspection and moisture readings. We replace standard cement grout with a humidity-resistant alternative and renew silicone sealant at wall/floor junctions to extend longevity in the coastal climate of Cronulla. This approach is particularly beneficial for bathrooms, ensuring durability in high-moisture areas. A warranty document is provided for the new materials, offering peace of mind for the homeowner.
Pain Point
Concrete Cancer Discovery During Renovations
In a strata bathroom renovation in the Sutherland Shire, we uncovered active concrete cancer in the bathroom walls during demolition. It's a common issue in older apartments in Cronulla, and it needs remediation by a qualified expert team before any waterproofing can start. When you're dealing with bathroom renovation projects like this, getting on top of it quickly is essential to protect the structural integrity of the building in the Sutherland Shire.
Our Solution
Concrete Cancer Remediation & Structural Repair
During bathroom renovations, we use structural assessments to diagnose active concrete cancer in bathroom walls. We then coordinate with a qualified structural engineer-supervised team to remediate the affected areas before getting into the waterproofing work. Where it's required, a compliance certificate is issued once the remediation's done, making sure all work meets safety and regulatory standards.
Our Services
Bathroom Renovations Services We Offer in Cronulla
Comprehensive solutions tailored to your property.
Plumber
Professional plumber services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Emergency Plumber
Professional emergency plumber services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Blocked Drains
Professional blocked drains services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Bathroom Renovations
Professional bathroom renovations services delivered by licensed, insured, and ISO-certified tradespeople. Trusted by homeowners and strata managers across Greater Sydney.
Why Choose Us
What Makes Bathroom Renovations in Cronulla Unique?
Local expertise backed by deep knowledge of Cronulla's specific requirements.
Climate & Weather Considerations
The area experiences high humidity levels and significant annual rainfall of 1185 mm, necessitating effective bathroom ventilation design. This is critical for preventing mould growth in bathrooms, particularly those without windows. In January, the Sutherland Shire, known for its heritage housing type, sees about a notable proportion humidity, making ventilation even more essential. Our approach includes a thorough design consultation to optimise airflow and select suitable custom mechanical exhaust systems that comply with AS/NZS 3000 standards, ensuring your bathroom remains dry and comfortable.
Council & Strata Compliance Rules
All bathroom renovation projects in Cronulla — particularly those in heritage housing types — need to meet Sutherland Shire Council's regulations, including AS 3740:2021 for waterproofing. That standard requires shower walls to be waterproofed to a minimum height of 1185 mm above the finished floor. If your renovation project sits within a heritage homes code HCA area, you'll also need to follow the State Environmental Planning Policy. We handle all the compliance documentation and make sure a Waterproofing Certificate is provided once the bathroom renovation is complete in the eastern suburbs.
Material Suitability for Cronulla Conditions
In Cronulla, picking the right materials for bathroom renovations matters a lot — especially given the local conditions and heritage housing types throughout the Sutherland Shire. You'll want fixtures made from 316 stainless steel or solid brass with PVD coating to handle coastal corrosion. Our renovators make sure all materials meet the relevant AS standards, including AS/NZS 4858:2004 for wet area membranes, so you're getting durable, compliant solutions for your bathroom renovation.
Neighbourhood & Area-Specific Challenges
Cronulla's mix of heritage and strata properties in the Sutherland Shire can throw up some real challenges when it comes to service. Plumbing stack access is often limited, and if you're near the Royal National Park, heritage considerations need to be handled carefully. Our end-to-end project management coordinates all trades and works through these issues, so your renovation process runs smoothly — whatever your property type.
What To Expect
What To Expect When Choosing TQN as Your Go-To Bathroom Renovations in Cronulla
A seamless experience from first call to final inspection.
1
We Book a Time That Suits You
Our friendly staff will call you to make a booking on your desired day and time. We offer a two-hour window, so you're not waiting all day.
2
You'll Know Exactly Who's Coming
All tradesmen arrive in clean, branded vehicles and dressed in TQN uniforms so they are easy to identify. They'll call you 30 minutes before arrival to introduce themselves.
3
Inspect, Advise & Quote On-Site
They will inspect the issue and provide suggestions and solutions. You're in control — if you're happy with the price, we start immediately.
4
No Obligation, No Call-Out Fee
If you're not happy with a proposal, there's no obligation and no call-out fee. You only pay for work you approve.
5
Free Home Inspection on Completion
On completion, we offer all clients a complimentary home inspection to ensure no hidden surprises in future.
Our Commitment to Excellence
ISO Certified for Unmatched Quality and Consistency
Testimonials
What Cronulla Customers Are Saying
Real feedback from real clients.
With exchange 72 hours away, the buyer's solicitor flagged a major defect in the heritage property's bathroom renovations sutherland shire work. They turned the inspection report around in four hours. The bathroom renovation was completed and re-certified before exchange.
★
Sam C.
Sole Trader, Cronulla
Dealing with an insurance claim, I needed solid documentation. TQN's photo documentation was exactly what the insurer needed — no back-and-forth. The assessor accepted it first submission, and it met AS3740 compliance without any drama.
★
Terry D.
Tradie, Cronulla
With the committee pushing for updates for months, I'd finally had enough. The team sorted the waterproofing issue in my unit, and now it feels like a completely different bathroom. Zero owner complaints since the job's done — that's the metric I track.
★
Michelle M.
Property Investor, Cronulla
WHS compliance was my priority, and the SWMS arrived the day before as required. The induction was handled smoothly, ensuring zero WHS incidents across a 3-day job. I've now got peace of mind with a waterproofing certificate and a bathroom that feels like a completely different space.
★
Matt S.
Yacht Club Member, Cronulla
The committee resolution specifically authorised this scope, and I'm pleased to report they stuck to it. The waterproofing certificate gives real peace of mind, confirming compliance with Sutherland Shire Council regulations. The completion documentation satisfied our auditor — proof that body corporate work needs paperwork, not handshakes. The bathroom now feels like a completely different space, with no more mould thanks to the ventilation work done properly. As a heritage housing type, this renovation not only transformed our bathroom but respected the historical significance of the area near Royal National Park.
★
Wayne L.
Equestrian Centre Owner, Cronulla
I expected precision in the bathroom renovation of my Cronulla apartment, and they delivered it flawlessly. The overlay joint was spot-on — no proud edges whatsoever. The waterproofing certificate gives us real peace of mind.
★
Neil L.
Community Coordinator, Cronulla
I designed this house — I know exactly how every detail should sit. The crew understood the thermal break requirement at the parapet straight away — that genuinely impressed me. For the first time in 10 years, the drainage's actually performing as designed.
★
Sam L.
Hospitality Manager, Cronulla
The risk of waterproofing failure in older Cronulla apartments is real. I asked what happens if we don't fix it — they gave me an honest answer. The result? No more mould — the ventilation actually works now.
★
Neil M.
Apartment Owner-Occupier, Cronulla
After storm damage to my heritage bathroom in the Sutherland Shire, I called at 7.15am after a rough night — they answered and had someone there by 10. The tarp was on within an hour of arriving, stopping the immediate problem. They followed up the next day without being asked, ensuring everything was on track. Now, my bathroom is waterproofed to AS3740, and I feel secure again. I appreciate the expert team for their professionalism and the free quote they provided for my bathroom renovation projects.
★
Andrew I.
Vineyard Manager, Cronulla
I noticed they used the right flashing gauge for that exposure — not just whatever they had sitting on the van. The waterproofing membrane was applied to AS3740, so there'd be no leaks. Result: a solid, compliant renovation in my heritage apartment.
★
Andrew H.
Office Manager, Cronulla
With a tight deadline for a family event, I needed a bathroom renovation completed before the 18th. They coordinated with other trades seamlessly, and I really appreciated the day-before confirmation call — I've worked with venues that don't do this. The waterproofing passed inspection, which gave us peace of mind. It's like a completely different bathroom now.
★
Paul H.
Director of Operations, Cronulla
Durability verdict: she'll hold. Saw my neighbour's bathroom with leaks. Called them for a strip-out and waterproofing to AS3740. No fuss, no excuses, just done. Lasts long enough for me.
★
Tony A.
Vineyard Manager, Cronulla
Checklists
Plumbing Checklists
Expert resources to help you make informed decisions.
FAQ
Bathroom Renovations FAQs for Cronulla Residents, Strata & Commercial Properties
Everything you need to know.
We can typically respond to inquiries in Cronulla within 24 hours. Our team is familiar with ensuring prompt service for your bathroom renovation needs.
Bathroom renovations in Cronulla generally range from $15,000 to $50,000 for standard projects. More extensive renovations can exceed that depending on the materials you choose and any layout changes involved.
For most standard renovations in Cronulla, you won't need council approval. But if you're moving plumbing or changing the layout, you'll need a Complying Development Certificate from Sutherland Shire Council.
Yes, our services are fully licensed and insured. We've completed numerous bathroom renovation projects in Cronulla, and every project meets local regulations.
For Cronulla properties, we use 316-grade stainless steel for tapware and fixtures — it's the right grade for coastal conditions. We'll also specify high-quality porcelain and ceramic tiles because they hold up well over time.
A typical bathroom renovations job starts with a thorough inspection to assess the condition and identify any issues. TQN provides a detailed scope of works before starting, with before-and-after photo documentation throughout.
Common signs include visible wear, discolouration, or damage that could worsen if left untreated. TQN offers a free inspection to assess your situation and provide honest advice on whether bathroom renovations service is needed.
When the job's done, TQN provides a comprehensive completion report that includes before-and-after photos, a full list of all work completed, compliance certificates where applicable, and details of any warranty coverage.
A typical bathroom renovations job starts with a thorough inspection to assess the condition and identify any issues. TQN provides a detailed scope of works before starting, with before-and-after photo documentation throughout.
Common signs include visible wear, discolouration, or damage that could worsen if left untreated. TQN offers a free inspection to assess your situation and provide honest advice on whether bathroom renovations service is needed.
When the job's done, you'll get a comprehensive completion report that covers before-and-after photos, a full list of all work completed, compliance certificates where applicable, and details of any warranty coverage.
A typical bathroom renovations job starts with a thorough inspection to assess the condition and identify any issues. TQN provides a detailed scope of works before starting, with before-and-after photo documentation throughout.
Common signs include visible wear, discolouration, or damage that'll only get worse if you leave it. TQN offers a free inspection to assess your situation and give you honest advice on whether a bathroom renovations service is actually needed. If your bathroom's in a heritage property within the Sutherland Shire and the renovation project cost exceeds $800, you'll want to talk to our expert team — we're fully licensed under NSW Fair Trading and members of HIA, so you can be confident in both the compliance and quality of your bathroom renovation projects.
TQN provides a thorough completion report that includes before-and-after photos, a full list of all work completed, compliance certificates where applicable, and details of any warranty coverage. We're also covered through the HIA insurance scheme for added peace of mind.
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Nearby Suburbs
Bathroom Renovations in Nearby Suburbs
Our bathroom renovations professionals cover Cronulla and all surrounding suburbs in NSW. From residential callouts to strata maintenance contracts and insurance claim work — we arrive prepared with the right documentation for your situation.
Bathroom Renovations by Nearby Suburbs
Nearby Suburbs
- Bathroom Renovations Burraneer
- Bathroom Renovations Woolooware
- Bathroom Renovations Greenhills Beach
- Bathroom Renovations Dolans Bay
- Bathroom Renovations Port Hacking
- Bathroom Renovations Caringbah South
- Bathroom Renovations Bundeena
- Bathroom Renovations Maianbar
- Bathroom Renovations Caringbah
- Bathroom Renovations Lilli Pilli (Sutherland Shire)
- Bathroom Renovations Yowie Bay
- Bathroom Renovations Kurnell
- Bathroom Renovations Taren Point
- Bathroom Renovations Miranda
- Bathroom Renovations Sylvania Waters
Services in Cronulla
Area Coverage
We Also Service Surrounding Areas & Various Categories
Explore our full range of services and regions.
Related Categories Bathroom Renovations
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Popular Suburbs – Greater Sydney
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Serving Sutherland Shire & Surrounding
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