Videos

In this episode of Sealed For Good, we're joined by Laurence Edwards from ERC Waterproofing and Edwards Renovations. Laurence shares how he transitioned from French polishing into building and renovations, and why he developed a strong focus on waterproofing and compliance. The conversation dives into the realities of bathroom renovations, ...

In this episode of Sealed for Good, we spoke to Leonie and Heinz Schaefer, owners of Schaefer Waterproofing, and discussed the unique challenges of running a waterproofing business as a married couple. From remedial balcony failures and leaking door seals to the importance of early-stage consultation, this conversation dives deep ...

In this episode of Sealed for Good, we explain what efflorescence is, why it occurs in cement-based systems, and how water movement plays a critical role in its formation. We cover the difference between primary and secondary efflorescence, common causes like ponding water and waterproofing breaches, and practical ways to ...

In the first Sealed For Good podcast of 2026, we sit down with Byron Landeryou from CompliBuild for an honest, no-nonsense conversation about why waterproofing failures keep happening and why the membrane is rarely the real issue.
Byron breaks down why he no longer calls it waterproofing, but wet area construction, ...

A new BRW PFN Install Guide has landed — and in this episode of Sealed for Good, we break it down so applicators, builders, and specifiers know exactly what’s changed and how to get it right on site.
We walk through the key points of the updated guide, explain why ...

George shares his journey through the construction industry, why remedial work shapes the way he approaches every project, and how seeing real world failures has influenced his high standards for detailing, preparation, and risk management.
We dive into the realities of leak detection, apartment remediation, and bathroom waterproofing, as well ...

Meet George Gialouris, our dedicated NSW GAPP Trainer!
George is the owner of Chios Building Services, bringing years of hands-on experience and deep industry knowledge to waterproofing training. With a strong focus on best practice, standards, and real-world application, George is committed to equipping GAPP attendees with the skills they ...

In this episode of Sealed For Good, Yandi breaks down one of the most misunderstood parts of waterproofing: coverage rates. Whether you're priming porous substrates or applying liquid membranes like Gripset 38FC, getting your coverage right is critical for achieving the correct film thickness—and ultimately, long-term waterproofing performance.

In this episode of Sealed For Good, we sit down with waterproofing applicator Dan Davies, whose journey is a perfect example of why the best waterproofers never stop learning.
From being handed a bucket of waterproofing at Bunnings and told to “do the bathroom,” to becoming a detail-focused, high-standards applicator, ...