Specialists in bathroom, balcony, basement and in-ground pool waterproofing.

Sydney’s Trusted Waterproofing Specialists

Get a Quote

10+ Years of Waterproofing Experience

professional waterproofing services in sydney

Specialists in bathroom, balcony, basement and in-ground pool waterproofing.

Sydney’s Trusted Waterproofing Specialists

Get a Quote

Backed by Experience.

About Us

With over a decade in the trade and four years running his own business, Andrew and the Real Seal Solutions team have built a reputation for quality work and dependable results.
Based in Western Sydney and servicing all of NSW, we provide waterproofing that protects every layer of your project — from bathroom to basement.

Learn More About Us

Testimonials

Hussein - Deinco pty Ltd

"Real Seal Solutions has been a long term partner with us and are an integral part of our team. They always do their due diligence to ensure our clients get the highest quality waterproofing and are experts in various waterproofing systems, making them a trusted partner of ours."

Sid - Urvision Constructions pty Ltd

I’ve worked with Andrew and the Real Seal Solutions team on many new builds over the years, and they’ve consistently delivered outstanding results. Their workmanship, reliability, and attention to detail are second to none.

James -

"Andrew’s professionalism and clear communication make every project run smoothly, and I know I can trust his team to get the job done right the first time. "

Get a Free Quote

What we do

Waterproofing Services Built to Last

From residential bathrooms to large-scale developments, we deliver certified waterproofing solutions that protect your project — and your reputation.

Builder Services

We partner with builders across Sydney and NSW to deliver waterproofing for new homes, renovations, and commercial projects.

bathroom waterproofing membrane application

Homeowner Services

We help homeowners stop water damage before it spreads with expert leak detection, repairs, and sealing solutions.

If you’re upgrading or building a balcony, our balcony waterproofing specialists in Sydney deliver compliant membrane systems built for long-term protection.

What we do

Waterproofing Services in Sydney

We provide certified waterproofing services across Sydney for residential, commercial and renovation projects. Our team installs compliant membrane systems designed to protect structures from long-term water damage.

Bathroom Waterproofing Sydney

Sydney Certified wet area waterproofing for bathrooms, ensuites and renovations.

Rooftop Waterproofing Sydney

Waterproofing for exposed roof structures and flat roof systems.

Laundry Waterproofing Sydney

Professional waterproofing systems for laundry wet areas and floors.

Basement Waterproofing Sydney

Foundation and structural waterproofing protecting underground spaces.

Balcony Waterproofing Sydney

Durable membrane systems protecting balconies from weather exposure.

Pool Waterproofing Sydney

Specialised waterproofing systems protecting boxes and structures.

Learn more about our specialised waterproofing services across Sydney, including Bathroom Waterproofing Sydney, Balcony Waterproofing Sydney, and Basement Waterproofing Sydney.

Latest Waterproofing Insights

Expert Waterproofing Solutions for Homes in Eastern Suburbs Sydney

The Eastern Suburbs of Sydney offer stunning coastal living with beautiful beaches, scenic views, and a mild climate. However, this environment also presents unique challenges for homeowners and property managers. The salty coastal air, frequent moisture, and exposure to harsh weather conditions make waterproofing Eastern Suburbs Sydney properties a critical step in protecting homes from damage. Without proper waterproofing, coastal homes face risks such as water ingress, mo

GS Web Development

5 days ago4 min read

The Ultimate Guide to Commercial Waterproofing Sydney for Lasting Building Protection

Water damage can silently undermine the integrity of commercial buildings, leading to costly repairs and safety risks. In Sydney, where the climate combines heavy rainfall, high humidity, and coastal exposure, commercial waterproofing Sydney is essential to protect structures from long-term water damage. This guide explains why waterproofing matters, the types of projects involved, common issues, and how professional contractors ensure durable solutions that comply with Aust

GS Web Development

Apr 54 min read

The Importance of Professional Waterproofing for Parramatta Homes

Water damage is a hidden threat that many homeowners in Parramatta face. Without proper waterproofing, homes risk costly repairs, structural damage, and health hazards caused by mold and dampness. Waterproofing Parramatta is not just a precaution; it is a necessary investment to protect your property in this growing Western Sydney suburb. This post explores why waterproofing is critical for Parramatta homes, common issues faced, and how professional services ensure complianc

GS Web Development

Mar 264 min read

Essential Waterproofing Solutions for Inner West Sydney Homes

Waterproofing Inner West Sydney homes is crucial to protect properties from moisture damage, especially in older buildings common in suburbs like Marrickville, Newtown, and Ashfield. Proper waterproofing prevents costly repairs, maintains structural integrity, and ensures a healthy living environment. This article explores why waterproofing is essential in the Inner West, common issues faced by homeowners, and how professional waterproofing services can safeguard your propert

GS Web Development

Mar 194 min read

Essential Waterproofing Solutions for Homes and Buildings in Sydney

Water damage can cause serious problems for homes and buildings in Sydney. From structural issues to mould growth, the effects of water ingress are costly and disruptive. That is why Essential Waterproofing Solutions services are essential for homeowners, builders, renovators, and property managers who want to protect their properties effectively. This article explains why waterproofing matters, how waterproofing systems work, and the key areas that require attention. It also

GS Web Development

Mar 134 min read

Title: Essential Guide to Basement Waterproofing Sydney for Homeowners and Builders

Basements in Sydney face unique challenges when it comes to water penetration. With the city’s variable climate and soil conditions, effective basement waterproofing Sydney is essential to protect your property from moisture damage. Whether you are a homeowner, builder, or renovator, understanding the risks and solutions for basement waterproofing can save you significant time and money. If you’re planning a construction or renovation project, it’s important to work with exp

GS Web Development

Mar 113 min read

Contact Us

Feel free to reach out to us for any inquiries or collaboration opportunities. We'd love to hear from you!

Contact Us

Feel free to reach out to us for any inquiries or collaboration opportunities. We'd love to hear from you!