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High Rise Waterproofing

Reliable Commercial Waterproofing Solutions for Sydney’s High-Rise Buildings – Get a Free Quote Today!

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High-Rise Waterproofing

Proper High Rise Waterproofing is essential to the continued structural strength and exterior appearance of any concrete building. Sonaa provides a comprehensive commercial waterproofing service suitable for use on buildings of all sizes and shapes. We use the latest technology and the most advanced techniques to ensure that your building is protected and its longevity is enhanced.

Waterproofing commercial buildings is a necessity, but especially for properties as valuable as city high rises. Sonaa offers superior quality commercial waterproofing services using the strongest, most resilient membranes at one of the most competitive prices in the city. We understand the importance of getting a professional service that fits within your business’ requirements, so start a conversation with us today to find out how we could enhance your property.

Why High-Rise Waterproofing is Essential

Waterproofing is not just an added layer of protection—it is a necessity for maintaining a building’s longevity. Without proper waterproofing, moisture can seep into the concrete, causing cracks, structural weakening, and expensive repairs. Our comprehensive high-rise waterproofing solutions prevent water ingress, protect against mould growth, and enhance the energy efficiency of your building.

By choosing Sonaa, you benefit from:

  • Long-Term Protection – Prevent leaks and deterioration with industry-leading materials
  • Advanced Application Methods – Rope-access specialists for precise and safe installations
  • Customised Solutions – Tailored approaches based on your building’s specific requirements
  • Cost-Effective Maintenance – Minimise future repair costs with proactive waterproofing

High Rise Waterproofing Services:

  • Facade Waterproofing
  • Roof Waterproofing
  • Balcony and Terrace Waterproofing
  • Window and Glazing Sealant Replacement
  • Expansion Joint Waterproofing
  • Basement and Below-Ground Waterproofing
  • Parapet and Coping Waterproofing
  • Planter Box and Podium Waterproofing
  • Crack Injection and Concrete Repair
  • Wet Area Waterproofing (Internal)

Frequently Asked Questions

Signs of water damage include visible leaks, damp walls, mould growth, peeling paint, and cracks in the structure. If your building experiences any of these issues or is due for a maintenance check, it’s time to invest in professional high-rise waterproofing.

We utilise a range of proven techniques, including liquid membranes, sheet membranes, sealants, and negative-side waterproofing systems. Our specialists assess each building individually to determine the best approach for maximum protection.

No. While new constructions require waterproofing to meet compliance standards, older buildings often need reapplication to maintain their integrity. Our services include both new installations and remedial waterproofing for existing structures.

A professionally applied waterproofing system can last between 10 to 20 years, depending on the materials used and environmental exposure. Regular inspections and maintenance can extend its lifespan even further.

Our team consists of experienced rope-access technicians and waterproofing specialists who deliver high-quality results safely and efficiently. We use the latest technology, offer competitive pricing, and tailor every solution to meet your building’s needs.