ABN: 23 625 688 020 | License: 383957C | Mail: admin@ktmaccess.com.au
ABN: 23 625 688 020 | License: 383957C | Mail: admin@ktmaccess.com.au

Rope access leak detection and waterproofing remediation — tracing water ingress to its source and resealing the facade before minor leaks become major damage.
IRATA-certified riggers and installers specialising in high-rise glazing and facade work.
Servicing Sydney, Central Coast & Newcastle across commercial and residential buildings.
Testing and tracing water ingress to its actual origin, not just resealing the visible symptom.

Facade leak detection services and caulking remediation involve tracing water ingress back to its source and resealing the failure point. This can include issues such as a failed silicone joint, a compromised window perimeter, or a breakdown in the facade's waterproofing membrane. It's important to note that water ingress is rarely found where it initially appears; hence, a thorough water ingress investigation using controlled water testing and flood testing is essential to accurately isolate the entry point before any repairs commence. This approach prevents repeat call-outs for the same leak. Once the source is identified, waterproofing remediation entails removing failed sealant, resealing joints and window perimeters, and applying suitable waterproofing repairs tailored to the substrate. At KTM ACCESS, we provide comprehensive solutions through our leak detection services, efficient water testing, silicone joint replacement, and complete waterproofing remediation, all delivered by the same rope access team from diagnosis through to repair.
Our leak detection services include a systematic investigation of water ingress across the facade, identifying entry points before any waterproofing remediation work begins.
Simulated water testing is a crucial part of our leak detection services, allowing us to isolate the exact source of a leak under controlled conditions and confirm the failure point with certainty. This method is essential in our water ingress investigation process and plays a significant role in effective waterproofing remediation.
We provide leak detection services and water ingress investigation by removing failed silicone and sealant, replacing them with new joints that are rated for the substrate and exposure conditions, as part of our waterproofing remediation efforts.
Resealing of window perimeters and structural expansion joints is essential for effective leak detection services and water ingress investigation, helping to prevent water penetration at common facade failure points through waterproofing remediation.
Sealing facade cracks and applying external waterproofing remediation are essential steps in our leak detection services and water ingress investigation to effectively stop water ingress at the source.
We provide targeted leak detection services for active leaks and moisture intrusion, including balcony and facade waterproofing remediation and thorough water ingress investigation.

We offer professional leak detection services, investigating reported water ingress by assessing the facade, window perimeters, and joints to narrow down likely entry points for waterproofing remediation.
Leak detection services, including flood testing and controlled water testing, are essential for a thorough water ingress investigation to identify the exact source of the leak before any waterproofing remediation takes place.
Failed silicone, caulking, and sealant are efficiently removed and replaced. Window perimeters and expansion joints are resealed to specification as part of our comprehensive leak detection services and waterproofing remediation, ensuring effective results in water ingress investigation.
Waterproofing remediation is applied to cracks and compromised areas, accompanied by leak detection services and follow-up testing as required to ensure that the water ingress has been resolved.
Please reach us at admin@ktmaccess.com.au if you cannot find an answer to your question.
We use controlled water testing and flood testing — simulating rainfall or applying targeted water to sections of the facade — to isolate exactly where water is entering, rather than guessing based on where damage appears internally.
Silicone degrades from UV exposure, thermal movement, and general weathering, eventually losing adhesion or elasticity — which is why joints require periodic inspection and replacement rather than a one-time application.
We identify the actual source of water ingress through testing before resealing, so the repair addresses the cause rather than just masking the symptom temporarily.
A general inspection assesses visible condition and likely risk areas, while flood testing actively applies water to a targeted section to confirm — under controlled conditions — exactly where a leak is occurring.
Most sealant and caulking systems benefit from inspection every 2–5 years depending on UV exposure and building movement, with earlier attention if leaks or visible sealant degradation appear.



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