Built on Experience. Driven by Quality. Trusted Across NSW.
With over 15 years in the industry, Wattaproofing Excellence is Sydney’s trusted name in waterproofing. Our licensed team delivers certified, long-lasting results across residential and commercial projects, prescribing the most effective waterproofing systems and materials for each situation to ensure quality, compliance, and durability.

Why Choose Us
15+ Years
Industry Experience
$0
On-Site Quote
100%
Licensed & Compliant
7 Year
Workmanship Warranty

Quality You Can Measure
All waterproofing is thickness-tested with PosiTector 200 to meet Australian Standards, ensuring quality and long-term protection and back with a 7 year warranty.
Our Process
From inspection to certification, every stage is handled with care, transparency, and expert workmanship.
01
Inspection & Assessment
We start with a thorough site inspection to identify waterproofing needs, assess conditions, and recommend the most effective systems for the project.
02
Quotation & System Selection
You’ll receive a clear, obligation-free quote outlining the best materials, methods, and timelines, ensuring quality and compliance from the start.
03
Preparation & Application
Our licensed waterproofers prepare all surfaces, apply certified membranes, and complete every stage to Australian Standards with precision and care.
04
Quality Check & Warranty
Each job undergoes final inspection and certification, backed by our 7-year workmanship warranty and detailed documentation for full peace of mind.
