Sydney's Waterproofing Specialists

Trusted Waterproofing Contractors Across Sydney & NSW

Aquaseal delivers specialist waterproofing solutions for residential builders, commercial developments, strata properties and remedial projects across Sydney and regional NSW. Backed by over 20 years of construction industry experience, we provide compliant waterproofing systems designed for long-term performance.

20+ Years Experience
NSW Licensed and Insured
BUILDERS Trusted Across NSW

Request a Free Quote

What We Do

Specialist Waterproofing for Every Application

From new residential builds to complex commercial remediation, Acquaseal provides waterproofing systems designed to last.

Residential Waterproofing

Protecting Sydney homes at every stage, new builds, renovations and additions. Bathrooms, wet areas, balconies, rooftops and below-ground spaces waterproofed to Australian Standards.

Commercial Waterproofing

Delivering waterproofing systems for multi-residential developments, commercial buildings, car parks, podiums and rooftops. On-programme delivery and full compliance documentation.

Remedial Waterproofing

Diagnosing and resolving existing waterproofing failures. We identify root causes, not just symptoms, delivering repairs built to outlast the original installation.

Strata Waterproofing

Trusted by strata managers and body corporates across NSW. Acquaseal handles strata inspections, reports, remediation and certification with minimal disruption to residents.

Bathroom & Wet Area Waterproofing

Correctly waterproofed wet areas are critical to long-term building performance. We apply the right systems to showers, bathrooms, laundries and en-suites, new and remedial.

Balcony & Rooftop Waterproofing

Balconies, podiums and rooftops are high-exposure surfaces. Acquaseal installs trafficable and non-trafficable membrane systems built for Sydney's climate.

Basement & Below-Ground Waterproofing

Basement and sub-structure waterproofing against hydrostatic pressure. Bentonite systems, cementitious coatings, crystalline treatments and drainage solutions.

Epoxy Flooring

Commercial and industrial epoxy floor coatings for warehouses, factories, garages and food-grade environments. Anti-slip, high-build and decorative systems available.

Concrete Repairs & Remediation

Crack injection, expansion joint sealing, facade remediation and surface preparation. Structural and cosmetic concrete repairs with long-term performance guarantees.

Why Acquaseal

Built on 20 Years of Construction Experience

Root Cause Diagnosis

We identify why waterproofing has failed or will fail, not just where. Every solution starts with a thorough inspection and report.

Australian Standards Compliance

Every installation is completed in accordance with AS 3740, manufacturer specifications and project requirements, with full documentation.

Builder and Developer Trusted

NSW's leading builders and developers rely on Acquaseal for on-programme delivery, quality workmanship and zero delays.

Honest Communication

No surprises. We communicate clearly from quote to completion and stand behind our work long-term.

Customer Reviews
★★★★★

See what our clients are saying on Google

Read Our Reviews

"Acquaseal waterproofed our entire lower ground floor as part of a major renovation in Sutherland Shire. Nick and his team were professional, clean and completed the job ahead of schedule. Zero issues since."

David M., Sutherland Shire
★★★★★

"We've used Acquaseal on three commercial projects in Western Sydney. Their knowledge of membrane systems and their compliance documentation is first class. Would not use anyone else."

Peter K., Builder, Western Sydney
★★★★★
Service Areas

Waterproofing Contractors Across Sydney and NSW

Acquaseal services metropolitan Sydney and a wide range of regional NSW locations. Contact us to confirm availability in your area.

Sydney CBD North Sydney Eastern Suburbs Inner West South West Sydney Western Sydney Greater Western Sydney Sutherland Shire Macarthur Region Wollongong Illawarra Southern Highlands Newcastle Central Coast Blue Mountains Goulburn Hawkesbury Penrith Parramatta Liverpool Campbelltown Blacktown
About Acquaseal

Family-Owned. Builder-Trusted. NSW Licenced.

Acquaseal is a family-owned waterproofing contractor founded by Nick Bruzzese, who brings over 20 years of construction and waterproofing expertise to every project.

We work directly with NSW's leading builders, developers and construction professionals to deliver waterproofing systems that perform from day one. From custom homes to multi-residential developments and large commercial projects, Acquaseal provides tailored solutions backed by quality workmanship and full compliance documentation.

Our goal is straightforward: waterproofing built to protect your building, reduce future maintenance costs and stand the test of time.

Get a Free Waterproofing Quote

We offer free, no-obligation quotes for waterproofing projects across Sydney and regional NSW. Contact us below or fill in the form.

acquaseal.net

Request a Free Quote