Structural & Integral Waterproofing
Over time, the structural integrity of a building will deteriorate, leading to cracks and damages that can become irreparable. Cracks and crevices in a structure can cause water runoff and rainfall to enter and devastate the structure of both interior and exterior surfaces.
However, implementing structural waterproofing systems with Southern Cross Projects Roofing & Waterproofing will provide your property with the finest structural integral waterproofing sealant. Our Geotextile reinforced materials and liquid polyurethane systems work in tandem with the building to help reinforce and protect your residential or commercial spaces.
Our signature high-quality sealant is suitable for poor or damaged joints, previous service penetrations and hairline cracks, all designed to avoid further damage and leakage.

Structural Waterproofing Surveyor
As a leading waterproofing specialist, Southern Cross Projects Roofing & Waterproofing’s expert team dedicate their time to first intricately survey your entire building to identify any structural impairments and problems.
Once this is completed, the application of our high-quality waterproof sealant is applied efficiently and comprehensively across the entire structure.
Only with Southern Cross Projects Roofing & Waterproofing are you guaranteed a stronger, more protected structure.
Barrier Protection
Our expert in-house team specialise in delivering structural waterproofing systems for protection that remains unrivalled. Our unique sealants can be applied to a variety of spaces using internal and external sealing methods that can be employed at any point during the process.
At Southern Cross Projects Roofing & Waterproofing, we tackle the structural damages and bolster the overall integrity to ensure that your property remains dry and protected.
Our waterproofing products come with a 25-year working life guarantee to provide the best in quality for your commercial or residential property.
Drainage
Some areas of a structure struggle with drainage as well as offering ample protection from a poor drainage system. Our exclusive structural waterproofing systems offer an integral solution. At Southern Cross Projects Roofing & Waterproofing we will resolve any issues relating to drainage.
By carefully choosing the correct waterproofing method to suit your project, we meticulously apply the membrane or sealant to the corresponding drainage areas to strengthen and improve their practicality.
Our extensive experience allows us to pinpoint specific areas to help keep your entire structure’s integrity sealed tight and dry from any internal and external pressure as well as water ingress.
Liquid Polyurethane
Using either a specialised single component or accelerated liquid-applied polyurethane solution, Southern Cross Projects Roofing & Waterproofing’s liquid polyurethane solution is unrivalled in offering structural integrity.
HYPERDESMO® is a single component, liquid applied, polyurethane-based, waterproofing membrane that creates an impressive protection barrier for any surface of a structure. It can be applied in 2 coats or catalysed to cure in 1 coat, depending on the specific project, something that we will advise on.
Curing occurs in reaction to the atmospheric humidity as the sealant forms a highly elastic and extremely hydrophobic membrane with excellent mechanical and chemical properties. Our liquid polyurethane is suitable for both interior and exterior elements of a building.
Designed with excellent adhesion and high UV resistance and weathering, our powerful waterproofing membrane offers the ideal solution for exposed external areas, leaving behind a seamless finish and quality that you only find with Southern Cross Projects Roofing & Waterproofing.
Contact Us
If your property needs any type of waterproofing or you would like to discuss matters further, all with proven professionals, please don’t hesitate to contact us today. We’re ready to discuss how we can help you.
Why your structure needs an integral water proofer
Every building will deteriorate over time, if it remains exposed to adverse weather and other internal issues, such as burst pipes and DIY work. These mini crevices and fractures can turn into large cracks and lead to costly repairs, often occurring from water ingress.
It’s therefore crucial to protect the overall integrity of your structure to help rectify and seal any and all faults there may be. At Southern Cross Projects Roofing & Waterproofing, we ensure that your structure is solid and fully protected with our signature waterproofing sealing methods.
As the country’s leading structural waterproofing service, we provide a streamlined and superior structural waterproofing system that’s designed to keep every element of your property completely waterproofed. Our expert in-house team offer quality that strengthens your building’s overall integrity as it cures.
Each of our waterproofing products, whether intended for exterior roof protection or an interior below-ground structure, like a basement, come with a 25-year working life guarantee that provides you with the best in quality for all your commercial or residential needs.
Contact Southern Cross Projects Roofing & Waterproofing for your free quote on how we can help improve the structural integrity of your building today.
Our Projects:

I bought a new home and the whole roof just needed replacing. Dennis and his team came out and replaced the whole roof quickly. Would recommend

We had some quotes from other local roofing companies, but we decided to go with Dennis and his team because we liked them and their product. It was a large project, but they were very comfortable with the size; everything you would want from a contractor was provided by Southern Cross Projects.

Dennis and his team at Southern Cross Projects came out to repair our roofs and they also installed some skylights into the offices for added light. We were so impressed by the whole process, their attitude and how well the final result looks.

I had a constant roof leak that led to mould in different sections every few months. I found Southern Cross Projects Roofing & Waterproofing online and they came out to my home quickly and worked their magic to waterproof my property. After a few hours, they were finished and now 6 months later, their quality waterproofing work continues to protect my home. – Michael B.

Southern Cross Projects built our new roof from scratch, guaranteeing us a sleek, professional-looking roof to match our home. Dennis and his team delivered – it really completes the whole home.

After consulting different roofing contractors, we settled with Southern Cross Projects. Their quality and professionalism carried in everything they did. Our property is over 1000m2 too, but this didn’t bother Dennis and his team got the job down quickly too.

Wanting to be more in touch with nature, I enquired with Southern Cross Projects about installing a green roof. After they surveyed my home, we went ahead and built a green garden that blends with my surroundings. They did a great job, would highly recommend Dennis and his team of experts! – Sandra Karn

Our office roof had problems with leaks every time we had bad weather and it was getting expensive with constantly trying to sort it. After calling Southern Cross Projects Roofing & Waterproofing, they explained clearly what needed to be done. We even had some bad weather the other day and there’s finally no leak! Dennis and his team have saved us a fortune in repairs!

I hired Southern Cross Projects to build my new roof for my new property. They did a fantastic job; the whole team were friendly and worked professionally. I’ll be sure to book them for my next property development. – D.C.M

We wanted a skylight installed in the upstairs attic room. Southern Cross Projects Roofing & Waterproofing sorted this for us with no problems whatsoever and even helped to seal the whole roof with a waterproof coat. Great team and great service – our guest room just looks so luxurious now! – Mr Norman Dodd-Noble
When you decide to go with Southern Cross Projects Roofing & Waterproofing, you will receive unrivalled quality every time.