Waterproofer in Byron Bay

At 1 Time Waterproofing, we deliver professional waterproofing and leak repair services for homes and commercial properties throughout Byron Bay. Our focus is on prevention—stopping water damage before it can affect structural materials.

Using certified membranes and sealants that meet Australian Standards, we protect bathrooms, balconies, foundations and external surfaces from long-term moisture exposure. Every project is managed with precision and care, whether it involves new construction, refurbishment or remedial work. We combine technical experience with proven products to achieve lasting waterproofing performance. From rising damp protection to shower and balcony leak repairs, we provide solutions that stand up to our local climate.

To hire a professional waterproofer in Byron Bay, call 0409 155 344 today.

At 1 Time Waterproofing, we provide compliant waterproofing solutions designed to prevent leaks and protect structures against Byron Bay’s coastal moisture conditions. We use high-quality membranes and sealants applied beneath tiles, concrete or finishes to create a seamless barrier that resists movement and water ingress. Each system is tailored to the project type, whether it’s a domestic renovation, commercial fit-out or industrial application.

We perform internal and external waterproofing for wet areas, decks and balconies, ensuring every installation meets Australian Standards. Our process includes detailed preparation, careful product selection and professional application to guarantee strong adhesion and long-term durability. By taking a preventative approach, our waterproofing eliminates the risk of future leaks, structural weakening or costly remedial work, providing lasting confidence for every client.

Ground moisture can travel upward through porous walls and foundations, creating structural and cosmetic issues over time. Our rising damp protection systems stop this by forming a sealed barrier that prevents moisture from entering wall and floor surfaces. Using liquid membranes, concrete repairs and professional sealing methods, 1 Time Waterproofing isolates the affected areas and reinforces them against future movement.

We apply durable coatings to both internal and external walls, providing consistent coverage that meets Australian Standards. This process halts deterioration caused by salts and efflorescence while maintaining the integrity of render and paint finishes. Each project is carefully assessed to ensure compatibility between the membrane, substrate and existing materials. With rising damp prevention, we preserve both the structure and its appearance, ensuring walls remain dry and stable for the long term.

Leaking showers can lead to hidden water damage behind tiles and into adjacent surfaces. At 1 Time Waterproofing, we repair these leaks by targeting the cause—not just the symptoms. Our process includes inspecting grout lines, seals and membrane integrity to locate entry points. Damaged grout or silicone is replaced with water-resistant alternatives, and the membrane is re-established where needed to restore full waterproofing performance.

We use compliant, long-lasting materials designed to withstand daily use and exposure to water and heat. The result is a watertight, clean finish that prevents mould, odour and decay. Our team completes every shower repair to Australian Standards, ensuring compliance, durability and lasting protection.

Balcony leaks can develop from constant exposure to sun, wind and rain, particularly in coastal environments like Byron Bay. At 1 Time Waterproofing, we restore watertight performance by identifying and repairing every source of water entry. This includes resealing joints, reinstating membranes and performing concrete repairs where structural damage has occurred. We also address drainage and perimeter sealing to prevent water pooling or seeping into the slab.

Our technicians use certified waterproofing systems suited to exposed areas, ensuring flexibility and strength under changing conditions. Each repair is completed to Australian Standards and designed for long-term durability. With our balcony leak repairs, exposed surfaces stay secure, dry and structurally sound—protecting your property from moisture damage year after year.