In Jannali, NSW 2226, Sydney Waterproofing Services is the reliable name for residential, commercial, and strata waterproofing. With over 20 years of experience, we understand the local conditions and tailor every service to Jannali’s requirements.
Our team brings expert workmanship to every job—backed by a 7+ year warranty—serving homeowners, business owners, and property managers with peace of mind.
GET A FREE QUOTE
Sydney Waterproofing Services employs only licensed and professionally trained specialists as per New South Wales building codes. This allows us to legally deliver waterproofing work across residential, commercial, and strata-managed properties within Jannali. We provide peace of mind that you’re hiring tradespeople well-versed in all council-specific requirements and local building standards.
We apply a wide range of advanced waterproofing systems including:
Our product recommendations are carefully tailored to suit the environmental conditions of your property and how the area will be used—guaranteeing long-lasting durability and peak performance. From waterproofing fresh constructions to fixing prior damage, our team offers safe and efficient solutions.
In Jannali, Sydney Waterproofing Services provides expert waterproofing solutions suited to every type of property. Our team carefully inspects each site, pinpoints water entry risks, and applies reliable, regulation-compliant membranes to protect your investment.
Our services cover:
We follow all Australian Building Codes and Standards, using weather-appropriate materials for Jannali’s wet winters and hot summers.
Want waterproofing that’s quick, professional, and up to code? We’re just a call away.
In Jannali, we specialise in bathroom waterproofing to prevent the common risks of water damage. We install membranes behind bathroom tiles and fixtures, ensuring protection that complies with AS 3740 standards.
Harsh sun and rain impact balcony surfaces daily. We prevent water damage and slab failure using waterproofing methods and UV-stable coatings suited for Jannali’s climate.
Kitchens and laundries exposed to dampness risk developing wood rot and mould. Our waterproofing service in Jannali includes underfloor and wall sealing to protect cabinetry and internal flooring.
Improper sealing of planter boxes leads to leaks and water damage. We use root-resistant membranes in our waterproofing to stop overflow and protect nearby walls from seepage.
Specialist waterproofing is essential for pools and decorative ponds. In Jannali, we offer expert waterproofing using flexible coatings designed to withstand long-term water submersion.
Whether your roof is flat or sloped, it requires proper protection. We use torch-on membranes and water channels to handle Jannali’s harsh storm seasons.
Shower areas require exact work. Our waterproofing system includes pre-tiling membranes and leak barriers meeting AS/NZS 4858 standards.
It all comes down to your space and the level of moisture exposure. Bathrooms and other wet areas need internal waterproofing, while rooftops and balconies are better suited for external systems.
Type | Best For | Lifespan |
Liquid Membranes | Bathrooms, kitchens, showers | 7–10 years |
Torch-On Membranes | Rooftops, balconies | 10–15 years |
Sheet Membranes | Wet rooms, planter boxes | 8–12 years |
Crystalline Slurry | Basements, tanks | 10+ years |
All systems used by us meet AS/NZS standards and building codes.
Below are some signs that water might be finding its way in where it shouldn’t:
Should these signs appear in your home or commercial space, don’t delay—speak with Sydney Waterproofing Services for a professional assessment. Addressing problems early can help you avoid expensive fixes and structural degradation.
Choose Sydney Waterproofing Services for expert waterproofing in Jannali with confidence. We bring extensive local insight into Jannali’s climate, changing weather patterns, and soil behaviour—ensuring each waterproofing solution is built for long-term performance.
With more than 20 years in the trade, we’ve achieved trusted results for thousands of homes, businesses, and strata buildings across Jannali. Our fully licensed team delivers end-to-end waterproofing services—from internal wet areas to rooftops, balconies, and tailored applications—all supported by a 7+ year warranty for your peace of mind.
Our services are completely insured and comply with all Australian waterproofing standards. Hiring us means trusting skilled professionals who don’t cut corners. Claim your free quote today and protect your property the smart and efficient way.
We also serve surrounding suburbs:
Prices may fluctuate depending on the project’s scale. Get in touch for a customised quotation.
Project duration is flexible, driven by size and complexity. During consultations, we furnish estimated timeframes.
Our services are accompanied by warranties to affirm their quality and resilience.
You can waterproof bathrooms, rooftops, balconies, kitchen floors, laundry rooms, and pool zones.
Clients benefit from our eco-conscious selections and comprehensive material discussions.
We’re well-equipped to respond swiftly to your waterproofing emergencies.
Taking preventive steps can spare you from expensive repairs while upholding your property’s worth.
Our waterproofing services come with the added benefit of certified warranties, ensuring you receive top-notch quality. These warranties demonstrate our dedication to delivering high-quality, durable work. Our commitment to your investment includes a trustworthy guarantee, ensuring your property stays protected.
Call 1300 488 660
