As Waterproofing

ALDRIDGE

Sydney’s Trusted Waterproofing Experts

Certified specialists delivering reliable waterproofing services for residential, commercial, and industrial projects.

Backed by over 30 years of experience, we design, manufacture, and install premium waterproofing systems built to last — all Australian owned, made, and managed.

Internal Waterproofing

Expert solutions for bathrooms, ensuites, laundries, and wet areas, ensuring long-lasting protection against leaks and moisture damage.

External Waterproofing

From balconies, roofs, and planter boxes to podiums, we provide robust systems that safeguard your building from the elements.

Commercial and Industrial

Reliable carpark, epoxy floor, and protective coating applications designed for durability, safety, and high-traffic performance.

Specialised Systems

Comprehensive expertise in PVC membranes, 2-pack polyurethane, and torch-on membranes for complex waterproofing projects.

Why Choose Us

30+ Years of Experience – Proven waterproofing experts across NSW
Australian Owned & Made – Locally manufactured premium products
Fully Licensed & Accredited – MBA & WICA certified professionals
End-to-End Service – From manufacturing to on-site application

Who We Work With

Trusted by Leading Builders Across NSW

We are proud to partner with some of Sydney’s most respected builders and developers, delivering consistent, compliant, and long-lasting waterproofing results across hundreds of residential and commercial projects every year.

From boutique apartments to large-scale developments, our work speaks for itself.

Our Commitment to Quality

Built on Quality, Backed by Confidence

As certified members of the Master Builders Association (MBA) and Waterproofing Industry Council of Australia (WICA), we stand behind every project with complete accountability.

Our systems are tested, compliant, and covered by comprehensive insurance, ensuring peace of mind for every builder and homeowner.

What Our Clients Say

Trusted by Builders, Developers & Homeowners Alike

Our reputation is built on results. Here is what our clients say about working with All Seasons Waterproofing.

Fantastic results! Aldridge Waterproofing’s team went above and beyond to ensure our home stayed dry during heavy rains. Their workmanship and attention to detail set them apart from other waterproofing contractors.

Home Owner South Coast NSW

We have worked with All Seasons Waterproofing across multiple residential developments and they have always professional, on time, and on budget.

Project Manager Sydney Developer

Reliable, responsive, and great communication throughout every stage of the job.

Site Supervisor North Coast NSW