Waterproofing Sydney
Professional waterproofing services across Sydney, the Northern Beaches and the Central Coast. AS 3740 compliant bathroom, shower and balcony waterproofing by licensed specialists since 2010.
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Professional Waterproofing Services
Sydney Tiling 1 provides professional waterproofing across Sydney, the Northern Beaches and the Central Coast. Our licensed waterproofers specialise in bathroom, shower and balcony waterproofing with AS 3740 compliance, backed by $20M public liability insurance and over 150 completed projects since 2010.
- Bathroom waterproofing per AS 3740
- Shower waterproofing with membrane installation
- Balcony waterproofing with drainage systems
- Wet area waterproofing for laundries and ensuites
- Water testing and AS 3740 certification
- Remedial waterproofing and leak repairs
Our Waterproofing Services
Comprehensive waterproofing solutions for all wet areas with AS 3740 compliant systems and professional installation.
Bathroom Waterproofing Sydney
Complete bathroom waterproofing installation using AS 3740 compliant membrane systems for showers, bathroom floors, and wet areas. Licensed waterproofing with comprehensive testing and certification for residential properties.
Balcony Waterproofing Sydney
Professional balcony waterproofing installation with proper drainage systems, weather-resistant tanking membranes, and AS 3740 compliance. Expert balcony renovation waterproofing for residential properties.
Shower Waterproofing Sydney
Specialist shower waterproofing installation including floor-to-wall joint sealing, penetration waterproofing, and shower base tanking. Licensed AS 3740 compliant shower membrane installation for lasting water protection.
Wet Area Waterproofing Sydney
Comprehensive wet area waterproofing for laundries, ensuite bathrooms, and utility areas. Professional waterproofing membrane installation with licensed application, testing, and certification for complete water damage protection.
Why Choose Us?
Experience, reliability, and a genuine commitment to quality.
Licensed & Insured Tilers
Our team includes fully licensed and insured tilers with extensive knowledge of Australian building standards and council compliance requirements across Sydney.
15+ Years Experience
Serving Sydney since 2010, we've developed specialised knowledge of tiling techniques suited to Sydney's unique climate and building requirements.
End-to-End Tiling Work
From bathroom and kitchen tiling to waterproofing and strip-outs, we provide end-to-end tiling solutions for residential properties across Sydney.
Transparent Pricing
We provide detailed, upfront quotes with no hidden fees. Every quote clearly outlines scope, materials and costs so you know exactly what to expect.
$20M Insured
Sydney Tiling 1 carries public liability, professional indemnity and workers compensation insurance for residential tiling and renovation work.
Written Workmanship Terms
Workmanship terms are set out in writing with your quote and handover documents, using quality materials and proven installation methods.
Our Waterproofing Process
A structured approach to every waterproofing project, ensuring AS 3740 compliance and clear communication at every stage.
Free Waterproofing Assessment
Comprehensive wet area assessment for your waterproofing project. Professional leak detection, moisture assessment, waterproofing system specification, and detailed AS 3740 compliant quote with material recommendations.
Surface Preparation & Priming
Professional substrate preparation and cleaning for optimal waterproofing membrane adhesion. Surface priming, crack repair, and substrate conditioning using approved primers for lasting performance.
Licensed Membrane Installation
Expert waterproof membrane installation with proper overlaps, penetration sealing, floor-to-wall joint treatment, and AS 3740 compliant application techniques. Licensed installation using proven membrane systems.
Water Testing & Documentation
Water testing and inspection to verify waterproofing integrity, AS 3740 documentation where required, and written workmanship terms for the waterproofing work Sydney Tiling 1 performs.
Waterproofing Pricing
Licensed waterproofing guide ranges for Sydney wet areas and balconies.
Shower Waterproofing
$600-$1.2k
Waterproofing for shower recesses and compact wet areas.
- Primer and membrane
- Wall-floor junction detailing
- Compliance documentation
Full Bathroom
$1.2k-$2.5k
Complete bathroom waterproofing before tiling.
- AS 3740 wet-area coverage
- Water stops
- Membrane curing checks
Balconies & External Areas
Quoted
External waterproofing where falls, drainage, and exposure matter.
- Drainage review
- External membrane systems
- Tile-ready handover
Guide pricing only. Final quotes depend on tile selection, substrate condition, access, waterproofing scope, demolition requirements, and project size.
Related Tiling Guides
Practical pricing, compliance, and material advice for planning your project.
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Related Tiling Services
Explore connected services that are often planned alongside this work.
Bathroom Renovations Sydney
End-to-end bathroom renovations in Sydney — from strip out and waterproofing to tiling and finishing. Licensed specialists for ensuites, main bathrooms, and small bathroom transformations.
Apartment Renovations Sydney
Strata-friendly apartment renovations across Sydney — bathroom and kitchen overhauls, full unit refurbishments, and common-property compliance. Licensed renovators experienced with Sydney apartment strata schemes.
Bathroom Tiling Sydney
Shower, floor, and wall tiling for bathrooms in Sydney. Every installation includes waterproofing to Australian standards for a moisture-resistant, long-lasting finish.
Waterproofing by Region
See how Sydney Tiling 1 supports projects across our core service areas.
Waterproofing Gallery
Browse our portfolio of professional waterproofing projects across Sydney
Client Testimonials
Hear what our customers have to say about our renovation and tiling services
We were referred to Sydney Tiling 1 by the Attic Group for a new bathroom build, and they were absolutely fantastic from start to finish. Their workmanship, professionalism, expertise, and punctuality were second to none. They took the time to really understand what we wanted, offered valuable professional opinions, and made sure everything was completed thoroughly and on schedule. The team was incredibly polite, worked neatly, and always cleaned up after themselves, which made the whole experience stress-free. Their pricing was also excellent for the quality and value of work performed. I honestly cannot recommend them highly enough and will definitely be using them again for our next bathroom renovation. Thank you, Sydney Tiling 1, for such an outstanding job!
Andrew Papantoniou
I recently had Sydney Tiling 1 tile my house, and I couldn't be happier with the result! From start to finish, they were professional, reliable, and took real pride in their work. The attention to detail was outstanding — every tile is perfectly aligned, and the finish looks amazing. They worked efficiently, kept everything clean, and were always respectful and friendly. It's rare to find tradesmen who truly care about their craft and go above and beyond to make sure the customer is happy. I highly recommend Sydney Tiling 1 to anyone looking for top-quality tiling and exceptional service. Thank you for doing such an amazing job on my home!
mahnad10
Couldn't be happier with the outcome of our new kitchen and bathroom! The team at Sydney Tiling 1 were amazing from day one — friendly, honest, and incredibly hardworking. They transformed our home and made the whole process stress-free.
Sarah Alameddine
Waterproofing FAQs
Common questions about our professional waterproofing services in Sydney.
Ready for Professional Waterproofing?
Contact our licensed waterproofers for a free waterproofing quote. We provide AS 3740 compliant installation across Sydney, the Northern Beaches and the Central Coast.