
Local Waterproofing Specialists
Remedial
Waterproofing
Real Seal Solutions provides remedial waterproofing solutions for builders, developers, strata managers and commercial property owners across Sydney.
We identify, rectify and replace failed waterproofing systems to prevent ongoing water ingress, structural deterioration and costly future repairs.
Professional Remedial Waterproofing Solutions
Waterproofing failures can lead to significant damage, disruption and rectification costs if left unresolved.
At Real Seal Solutions, we work with builders, developers, strata managers and commercial property owners to investigate and rectify waterproofing defects across residential, commercial and multi-residential projects.
Our team provides practical remedial solutions designed to address the root cause of failures while restoring long-term protection and compliance.
What we do
Common Remedial Waterproofing Solutions
We provide waterproofing solutions for a wide range of commercial construction and development projects.

Wet Area Rectification
Bathroom, laundry and wet area waterproofing repairs for residential and commercial properties.

Rectification of waterproofing failures in rooftops, podiums and exposed surfaces.

Waterproofing System Replacement
Removal and replacement of failed waterproofing systems using compliant modern solutions.

Identifying the source of water ingress, membrane failures and construction defects.

Repairing and replacing failed waterproofing systems in balconies and external areas.

Addressing below-ground water ingress and structural moisture issues.
Learn more about our specialised waterproofing services across Sydney, including Bathroom Waterproofing Sydney, Balcony Waterproofing Sydney, and Basement Waterproofing Sydney.
Backed by Experience.
Why Choose Us
Why Builders & Developers Choose Real Seal Solutions
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Waterproofing defect investigation and rectification
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Australian Standards compliant systems
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Experience across commercial and development projects
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Reliable scheduling and project coordination
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Long-term solutions rather than temporary fixes
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Detailed reporting and recommendations
Looking for other waterproofing solutions?
Explore our Bathroom & Laundry Waterproofing and Balcony & Rooftop Waterproofing services.

Our Remedial Waterproofing Process
A structured and compliant process designed to keep projects moving efficiently.

1. Investigate
We identify the source of the waterproofing failure and assess affected areas.

2. Recommend
A detailed remediation strategy is developed based on the cause and extent of the issue.

3. Rectify
Failed waterproofing systems are repaired or replaced using compliant solutions.

4. Protect
Final inspections ensure the system is performing correctly and provides long-term protection.
Learn more about our full Waterproofing Sydney services.
Who We Work With
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Builders
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Developers
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Strata Managers
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Commercial Property Owners
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Project Managers
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Construction Companies

Remedial Waterproofing FAQs
What is remedial waterproofing?
Remedial waterproofing involves repairing or replacing failed waterproofing systems to prevent ongoing water ingress and damage.
What causes waterproofing failures?
Common causes include poor installation, membrane deterioration, structural movement and non-compliant waterproofing systems.
Do you provide waterproofing inspections?
Yes. We can assess waterproofing defects and recommend suitable rectification solutions.
Do you work on commercial and strata buildings?
Yes. We regularly work across commercial, strata and multi-residential projects throughout Sydney.

10+ years waterproofing experience across Sydney
Need Remedial Waterproofing Experts?
If you’re experiencing waterproofing failures or require defect rectification, our team can provide practical remedial solutions for residential, commercial and development projects.
Contact Real Seal Solutions today to discuss your project.
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