Waterproofing

The Danrae difference means we have the best experience, the best expertise and unique end-to-end capability. We have an exceptional team on hand for every job. We can project manage from estimation to end, and we have extensive experience on larger-scale projects.. Please take a look at our inventory of techniques and services here.

Full Techniques And Full Servicing

Our waterproofers are trained and certified in every waterproofing technique – Replace liquid, PVC, TPO, peel and stick and injection membranes with: liquid, sheet and bituminous membranes.– so we know every option… for optimum solutions. We offer the all-round service that comes with decades of proven process and project completion.

Danrae Group believes in prevention post-project, so we provide ongoing maintenance plans for every project. Education is important to us too, so we also run waterproofing workshops for strata managers, engineers and consultants – to help you look after your property moving forward.

Our inventory of techniques and services includes:

Liquid & Sheet Membrane
Balconies & Podiums
Waterproofing installation and upgrades to roofing
Roof maintenance plans
Metal roof overlay
Rooftop waterproofing audits
Membrane installation and sealing of balconies
High pressure crack injection
Concrete cancer repairs
Salting/efflorescence repairs
Planter box installation and repairs
Liquid damp coursing
Installation and repair of plant room flooring
Facade coating and repairs
Concrete Spalling
Waterproofing expansion joints

Extensive Expertise - At Hand

Danrae began as a family business in the 1990s. And over the years we’ve built a diverse and dedicated team that knows the industry inside and out. At our heart are our skilled in-house waterproofers, many also trained in extra trades.

We also have a team of electricians, plumbers, builders, carpenters and tilers at hand. So we take full control of every stage of the project. And that means no cost or time blow-outs, and a long-lasting quality solution every time.

Comprehensively Tested And Fully Compliant

As part of our remedial works, we carry out membrane testing to verify performance and quality. This may include traditional water testing, electronic testing, and infrared analysis, undertaken on site or via drone technology. Where required, independent third-party testing is also engaged to provide full quality assurance

We provide a full waterproofing guarantee because we are the experts in waterproofing, and we have the skills and on-ground experience to deliver cost-effective, fast-response and permanent waterproofing solutions.

Benefits Of Using Waterproof Roofing Membranes

Investing in quality roofing membranes is an intelligent choice for any discerning building owner. These specialised barriers offer a range of advantages that ultimately enhance your property’s longevity and overall value.

Extends roof lifespan — Waterproof roofing membranes create a robust shield against water damage. As a result, they protect the roof’s structural elements from rot, decay and other deterioration caused by moisture. This significantly extends the lifespan of your roof and saves you thousands of dollars in premature repairs or replacements.
Improves energy efficiency — A waterproofed roof acts as an additional layer of insulation, slowing down the transfer of heat into and out of your building. This helps maintain a more stable internal temperature, reducing the reliance on heating and cooling systems and can assist in lowering your energy bills.
Prevents structural damage — Water infiltration doesn’t just affect the roofing materials. Over time, it can seep through and weaken the underlying structure of your building. Roofing membranes provide a critical barrier that protects the integrity of walls, ceilings and support systems, saving you from costly repairs and preserving the overall soundness of your building.
Reduces mould growth — Excess moisture trapped within a roof structure creates the perfect breeding ground for mould and mildew. Waterproofing membranes prevent water infiltration and effectively eliminate the dampness that fosters mould growth. This not only protects your building but also promotes healthier indoor air quality.