Waterproofing Services Across Sydney You Can Trust
Proudly Serving Granville, Parramatta, Penrith, Bondi & More
At Simply Waterproofed, we bring over 10 years of hands-on waterproofing experience to homes and new builds across Sydney. Whether you’re based in the west, south, or eastern suburbs, our licensed and insured team is ready to deliver premium waterproofing solutions tailored to your project.
From Granville to Wollongong, we apply expert workmanship, generous coatings, and attention to detail in every job — keeping your bathrooms, balconies, roofs, and retaining walls protected from water damage for years to come.
Areas We Service
Granville
Our local base. We offer all our waterproofing services throughout Granville — trusted by homeowners and builders alike for reliable results.
Parramatta
From rooftop waterproofing to balcony sealing, we’re helping properties in Parramatta stay protected from water damage and moisture buildup.
Castle Hill
New builds and residential projects in Castle Hill benefit from our expert waterproofing and seamless liquid membrane applications.
Blacktown
We work across Blacktown applying durable waterproofing systems to bathrooms, balconies, and slab roofs for long-term performance.
Penrith
If you're building or renovating in Penrith, we’re the go-to team for licensed waterproofing that meets Australian Standards.
Liverpool
Our team brings high-quality bathroom and roof waterproofing solutions to homes and developments across the Liverpool region.
Bondi
From balconies to pool waterproofing, we provide specialised services to protect Bondi’s coastal homes from moisture and salt exposure.
Randwick
We deliver tailored waterproofing solutions across Randwick with a focus on quality materials, clean finishes, and lasting protection.
Maroubra
New build? Coastal home? We’ve waterproofed properties all over Maroubra using proven methods and top-grade membranes.
Bankstown
Waterproofing in Bankstown done right — we cover everything from liquid applied membranes to retaining wall sealing.
Miranda
Working with builders and residents in Miranda to deliver long-lasting, professional waterproofing solutions on time and on budget.
Wollongong
Extending our trusted waterproofing services to Wollongong — ideal for residential developments, new homes, and balconies.
TESTIMONIALS
What Our Waterproofing Customers Say About Us
The Process
3 Step Process For Your Waterproofing Needs
Contact Us
Start by completing the 'Get a Free Quote' form on our website to share your Waterproofing needs with us.
Schedule Your Estimate
Next, we'll arrange a property visit at a time that works for you to provide an in-person estimate for your Waterproofing needs.
Get The Job Done
After you approve our estimate, we'll schedule a date to complete the job. Our team will work hard to exceed your expectations!
Request A Free Waterproofing Quote
GET A FREE QUOTE
I agree to terms & conditions provided by the company. By providing my phone number, I agree to receive text messages from the business.
BUSINESS
SERVICES
SERVICE AREAS
OPERATING HOURS
Mon: 7:00am - 4:00pm
Tue: 7:00am - 4:00pm
Wed: 7:00am - 4:00pm
Thu: 7:00am - 4:00pm
Fri: 7:00am - 4:00pm
Sat: 7:00am - 3:00pm
Sun: Closed