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About us
Sealant Waterproofing is a Sydney-based company delivering compliant, high-quality waterproofing for residential and commercial projects.
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Sealant Waterproofing was established in 2020, at a time when the construction industry faced unprecedented challenges through COVID-19 disruptions and ongoing shutdowns. Despite the uncertainty, our commitment never shifted. We focused on building strong foundations, delivering quality workmanship, and earning trust one project at a time.​
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With hands-on experience across a wide range of systems, we understand how critical waterproofing is to the integrity of a build. We assess each site properly, use proven products, and document our work to ensure quality, compliance, and peace of mind.
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Our reputation is built on reliability, transparency, and consistently high standards. When you engage Sealant Waterproofing, you’re working with professionals who take ownership of their work and stand by it.
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