Professional waterproofing services by Master Tiling Services in Sydney

Waterproofing Services Sydney

Certified waterproofing solutions delivered by our expert team of licensed waterproofers with over 20 years of experience in bathrooms, balconies, and wet areas throughout Sydney

Licensed & Certified Waterproofers
20+ Years Waterproofing Experience
7-Year Waterproofing Warranty
Australian Standards Compliance
Comprehensive Certification
No-Obligation Free Quotes
0404 570 155
Trusted by hundreds of Sydney homeowners
Expert Waterproofing Services Across Sydney

Expert Waterproofing Services Across Sydney

Master Tiling Services delivers premium waterproofing solutions throughout Sydney, protecting properties from water damage with certified, reliable membrane systems. Our team of licensed waterproofers specialises in all aspects of waterproofing, from bathrooms and shower recesses to balconies, laundries, and external areas, ensuring complete protection against moisture penetration and water damage.

With over 20 years of experience in waterproofing applications, we understand the critical importance of proper waterproofing for protecting your property's structural integrity and preventing costly water damage. We work with premium Australian-made waterproofing membranes and implement meticulous application techniques that comply with and exceed Australian Standards (AS 3740). Whether you're renovating an existing wet area or waterproofing a new construction, our comprehensive services ensure reliable, long-lasting protection backed by our 7-year warranty.

We pride ourselves on our thorough preparation, precise application, and comprehensive certification documentation. Our waterproofing services are backed by detailed compliance certificates, providing complete peace of mind for homeowners, builders, and strata managers. From initial consultation through to project completion and certification, we deliver a professional, reliable experience with exceptional results that provide invisible but essential protection for your property.

Our Comprehensive Waterproofing Services

We offer a complete range of waterproofing solutions tailored to your specific requirements

Bathroom Waterproofing

Certified bathroom waterproofing services for shower recesses, bath surrounds, floors, and wall/floor junctions to Australian Standards.

Balcony Waterproofing

Specialised external waterproofing for balconies and terraces with appropriate drainage solutions and UV-resistant membranes.

Laundry Waterproofing

Complete laundry waterproofing services protecting floors, wall/floor junctions, and washing machine areas from water damage.

Shower Recess Waterproofing

Specialised shower waterproofing ensuring complete moisture protection with proper treatment of all critical junctions and penetrations.

Remedial Waterproofing

Expert repair services for failed waterproofing, addressing water leaks and damage before applying new membrane systems.

Commercial Waterproofing

Comprehensive commercial waterproofing solutions for retail, office, hospitality, and industrial spaces to regulatory standards.

Our Waterproofing Process

A methodical approach ensuring reliable, long-lasting water protection

1

Initial Assessment & Consultation

We assess your property, identify all areas requiring waterproofing, evaluate existing conditions, and provide expert advice on appropriate membrane systems.

2

Detailed Proposal

You'll receive a comprehensive, transparent quote outlining all costs, materials, membrane specifications, timeframes, and certification details for your approval.

3

Surface Preparation

We thoroughly prepare all surfaces, addressing any substrate issues, creating proper falls where required, and ensuring all areas are clean and ready for membrane application.

4

Professional Membrane Application

Our licensed waterproofers apply premium membranes with meticulous attention to detail, ensuring appropriate thickness, proper treatment of junctions, and complete coverage of all critical areas.

5

Quality Control & Testing

We conduct thorough inspections and testing of the waterproofing installation, ensuring membrane integrity and addressing any potential issues before proceeding.

6

Certification & Documentation

Upon completion, we provide comprehensive waterproofing certificates, photographic documentation, and detailed maintenance advice for long-term protection.

Why Choose Our Waterproofing Services

Delivering exceptional quality and reliability for Sydney properties

Certified Expertise

Our waterproofers hold formal qualifications and licensing, ensuring your waterproofing complies with all Australian Standards and building codes.

Premium Membrane Systems

We use only Australian-made, high-grade waterproofing membranes with superior flexibility, adhesion, and longevity properties.

Meticulous Preparation

We thoroughly prepare all surfaces before application, ensuring optimal membrane adhesion and addressing any substrate issues.

Comprehensive Approach

Our detailed waterproofing methodology addresses all critical junctions, penetrations, and potential weak points for complete protection.

Seamless Project Integration

We coordinate with builders, tilers, and other trades to ensure waterproofing integrates perfectly with your construction or renovation timeline.

Documented Certification

We provide comprehensive waterproofing certificates and documentation for council approval, insurance, and future property transactions.

Waterproofing FAQs

Common questions about our waterproofing services in Sydney

Expert Waterproofing Solutions Across Sydney

Master Tiling Services provides comprehensive waterproofing solutions throughout Sydney, delivering exceptional quality and reliability for homeowners and property developers seeking to protect their investments from water damage. Our experienced team specialises in all aspects of waterproofing, from internal wet areas to external applications, using premium Australian-made membrane systems that comply with all relevant Australian Standards.

We understand that quality waterproofing is the critical foundation for protecting your property's structural integrity and preventing costly water damage repairs. That's why we focus on thorough preparation, precise application, and comprehensive documentation for every project. Whether you're waterproofing a new bathroom in the Eastern Suburbs, addressing balcony leaks in the Inner West, or providing complete waterproofing for a development in Western Sydney, our services are tailored to meet your specific requirements and property conditions.

With access to a range of specialised waterproofing membranes—including flexible acrylics, polyurethanes, and cementitious systems—we help Sydney property owners select the perfect solution for their specific application while ensuring appropriate performance characteristics and compatibility with overlying finishes. Our licensed waterproofers are experts in addressing complex junctions, penetrations, and drainage requirements that form the critical elements of any successful waterproofing system.

Comprehensive Waterproofing Services for Sydney Properties

Our waterproofing services extend to every aspect of your property's moisture protection needs. For bathrooms and wet areas, we provide complete solutions complying with Australian Standard AS 3740, including shower recesses, bath surrounds, vanity areas, and appropriate floor treatment. Our balcony specialists understand the critical importance of external waterproofing combined with proper drainage solutions, implementing systems that protect the structure below while providing functional outdoor spaces.

Laundry waterproofing requires specialised knowledge of high moisture environments and potential flooding risks. We implement appropriate membrane systems for floors, wall/floor junctions, and washing machine locations to prevent water penetration into adjacent areas. For shower recesses, we provide comprehensive waterproofing with particular attention to threshold details, penetrations, and complete wall coverage to required heights.

Every waterproofing project begins with thorough assessment and preparation, addressing substrate conditions, falls, and surface integrity. This critical foundation prevents future failures and ensures optimal membrane adhesion. Our commitment to quality continues through the application process, where we employ advanced techniques and premium products specifically formulated for each application to achieve reliable results that protect your property from water damage for decades.

Quality Waterproofing Across Sydney Suburbs

Master Tiling Services delivers premium waterproofing solutions throughout Sydney's diverse suburbs. From coastal properties facing high humidity and salt exposure to inland suburbs with different soil and moisture conditions, our mobile teams provide consistent quality and application techniques appropriate to local environmental factors.

Each suburb presents unique waterproofing challenges, from heritage properties with specific building material considerations to contemporary homes with complex architectural features. Our extensive experience working across Sydney means we understand the specific requirements of different building styles, local council regulations, and environmental factors that affect waterproofing performance.

For over two decades, we've built a strong reputation for reliability and expertise in waterproofing throughout Sydney. Our growing portfolio includes thousands of successful projects across residential bathrooms, commercial wet areas, multi-level balconies, and specialised applications in properties of all sizes and styles. This wealth of experience allows us to offer informed advice on membrane selection, application methods, and practical solutions tailored to each client's specific property protection requirements.

Request a Free Waterproofing Assessment

Contact our expert team for a consultation and detailed quote for your waterproofing project

  • No-obligation site assessments
  • Detailed waterproofing evaluations
  • Expert membrane recommendations
  • Transparent pricing
  • 7-year waterproofing warranty
  • Licensed and certified waterproofers
  • Comprehensive documentation
Our Services

Our Services

Explore our comprehensive array of services we provide across Sydney

What Our Clients Say

Client Testimonials

See what our clients say about our waterproofing services in Sydney

Master Tiling Services provided excellent waterproofing for our bathroom renovation. Their thorough assessment identified additional areas requiring treatment that our builder hadn't considered. Their attention to detail around pipe penetrations and complex junctions was impressive. The documentation provided for council approval was comprehensive and professionally presented. Six months later, our bathroom remains completely leak-free despite heavy use. Highly recommend their waterproofing expertise!

Rebecca Johnson

Balmain

We engaged Master Tiling Services for waterproofing our balcony after experiencing leaks into the room below. Their remedial approach was comprehensive—removing all existing materials, properly preparing the substrate, and applying a premium membrane system with appropriate falls for drainage. Their coordination with our tiler was seamless, and the certification documentation was detailed. After several heavy rain periods, we've had absolutely no water ingress. Their expertise in external waterproofing is exceptional.

Daniel Thompson

Mosman

Master Tiling Services waterproofed three bathrooms and a laundry in our new home. Their methodical approach and attention to every junction, corner and penetration demonstrated true expertise. The team was professional, punctual, and clearly experienced with large projects. Their detailed explanation of the waterproofing process gave us complete confidence, and the certification documentation provided was comprehensive. The builder was also impressed with their work quality and professionalism.

Sophia Chen

Strathfield

After a disastrous experience with another waterproofer that resulted in significant leaks and damage, we hired Master Tiling Services for remedial waterproofing. The difference in their approach was remarkable—thorough preparation, appropriate membrane selection, and meticulous application techniques. They identified and addressed numerous deficiencies in the previous installation. Their comprehensive approach and detailed documentation have given us complete confidence that the issues are permanently resolved.

Michael Roberts

Cronulla

Master Tiling Services provided waterproofing for our entire apartment renovation, including two bathrooms, a laundry, and an enclosed balcony. Their knowledge of strata requirements was invaluable, and they provided all necessary documentation for body corporate records. Their coordination with other trades was excellent, and they were flexible when our schedule changed. The quality of their work is evident in the detailed application and the comprehensive testing they performed before signing off on the project.

Jennifer Parker

Lane Cove

We hired Master Tiling Services for waterproofing our commercial bathrooms during a retail fitout. Their understanding of commercial requirements and Building Code of Australia compliance was impressive. They worked efficiently within our tight construction schedule, including working after hours to ensure we maintained our opening timeline. The documentation provided for our commercial certification was thorough and professional. Their commercial expertise is evident in every aspect of their service.

David Wilson

Parramatta

Ready for Your Waterproofing Project?

Contact us today for a free consultation and quote