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Shower Systems & Waterproofing

Tile is not waterproof. Proper waterproofing is what stands between your shower and costly water damage.

Why Tiles Are Not Waterproof

Many homeowners assume that once tile is installed in a shower, the space is waterproof. This is a common misconception. Tile and grout are porous materials that absorb water over time. Without a proper waterproofing system behind the tile, moisture penetrates through the grout lines and tile edges, reaching the substrate and framing behind.

This hidden moisture leads to mould growth, wood rot, structural damage, and eventually a complete shower failure that costs thousands more to repair than it would have cost to waterproof properly in the first place.

At Dyson Contracting, every shower we build starts with a professional-grade waterproofing system. We use industry-leading membrane systems that create a continuous, watertight barrier behind your tile.

Our Waterproofing Process

1

Substrate Preparation

We ensure the shower substrate is properly sloped and structurally sound before any waterproofing begins.

2

Membrane Application

A continuous waterproof membrane is applied to every surface that will be exposed to water, including seams, corners, and fixture penetrations.

3

Flood Testing

Before any tile is installed, we flood test the shower pan for a minimum of 24 hours to verify zero leaks. This step is non-negotiable.

4

Tile Installation

Only after a successful flood test do we proceed with tile installation over the proven waterproof system.

Flood Testing: Our Quality Guarantee

Flood testing is the only way to confirm a shower pan is truly waterproof before tile goes on. We plug the drain, fill the shower pan with water, and let it sit for a minimum of 24 hours. If the water level drops, we find and fix the issue before proceeding.

This simple test prevents thousands of dollars in future repairs and gives you peace of mind that your shower is built to last. Not every contractor takes this step. We do, every single time.

Curbless Shower Options

Curbless (barrier-free) showers are a popular choice for modern bathrooms and accessibility-focused designs. By eliminating the traditional shower curb, the floor flows seamlessly from the bathroom into the shower.

  • Accessibility for all ages and mobility levels
  • Clean, modern aesthetic
  • Easier to clean and maintain
  • Requires precise slope engineering for proper drainage

Ready for a Properly Waterproofed Shower?

Contact us for a free bathroom estimate. We'll walk you through our waterproofing process and help you plan the perfect shower.

Get a Bathroom Estimate
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