Videos

Are grout lines really waterproof? Do liquid membranes outperform sheet membranes? Does flood testing guarantee quality?
In this episode of Sealed For Good, Yandi breaks down some of the biggest myths in waterproofing and explains what really matters when it comes to long-term waterproofing performance, membrane durability, crack bridging, UV ...

In this episode of Sealed For Good, Yandi breaks down pedestal paving systems and the critical role waterproofing plays in long-term performance. Learn about drainage design, membrane options like P39 and BRW HD, protection layers, screed applications, and why choosing the right waterproofing system is essential for balconies and terraces. ...

In this episode of Sealed For Good, we sit down with Steven Grech from LRV8ed to dive deep into the realities of waterproofing, training, business, and the mistakes that cost tradespeople the most.
From the importance of reading technical data sheets to the risks of chasing the lowest price, ...

In this episode of Sealed For Good, Yandi walks through a practical, step-by-step guide to waterproofing a planter box using Gripset 51.
From substrate preparation and priming through to detailing, application, and final coats, this tutorial breaks down everything you need to know to achieve the correct film build and long-term ...

In this episode of Sealed For Good, Yandi breaks down one of the most critical (and often misunderstood) aspects of waterproofing: membrane thickness.
From wet film vs dry film thickness to real-world application risks, Yandi explains why getting thickness right is essential for performance, compliance, and durability. Using practical demonstrations, ...

In this episode of Sealed For Good, we're joined by Serdar Erdural from Riva Homes Waterproofing to break down the real challenges in waterproofing and construction. He shares his journey from building into waterproofing after encountering long-term defects on projects, highlighting the importance of proper education, training, and understanding systems ...

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 ...