Episode 8 Shower water Proofing Systems

🎙️ Contractor Talk – Episode 8: Shower Waterproofing Systems

In this episode, Saige and Steven dive deep into one of the most critical—and often overlooked—aspects of bathroom remodeling: shower waterproofing systems. Whether you’re a seasoned contractor or a weekend warrior, understanding how to properly waterproof a shower can save you thousands in callbacks and repairs.

The guys break down the five most common systems—from liquid-applied membranes like RedGard and AquaDefense, to sheet membranes, foam board panels, PVC liners, and hybrid systems. They compare options available at Home Depot and Lowe’s, share real-world pro tips, and call out common mistakes that can lead to serious water damage.

From flood testing to niche sealing, this episode is packed with practical insights that will help you build leak-proof, long-lasting showers every time.