Collection: Our Blog

Liquid, sheet, foam board, and all-in-one shower waterproofing systems compared, plus why the GURU Water-Stop system meets ANSI A118.10 and A118.12.

The inside corner between a shower tray and the wall is where silicone fails first. A cove profile installs after tiling, needs no demolition, and turns a maintenance callback into a finished detail.

The grate is the visible top piece. The connector is what bonds the drain to your waterproofing. Ordering one and expecting the other is the most common mistake in this category.

What actually changes for the installer between porcelain and ceramic in a wet area: cutting, drilling, mortar and where each material belongs.

Cables, membranes and mortar: how pros build a heated tile floor that works with the uncoupling layer instead of fighting it.

Why a dedicated mixer beats a drill, how paddle shape changes the mix, and the mixing rhythm that gets thinset and grout to the right consistency every time.

The cheapest insurance in the trade: how to plug, fill, mark and read a shower pan flood test, and what to do when the level drops.

Why tiling over existing tile is a bad bet in wet areas, the rare cases it can work, and what the demo-and-rebuild actually buys the client.

Substrate flatness, mortar choice, mechanical support and lippage control: what changes when the wall tile gets big in a wet area.

What waterproof panels for a shower actually are, foam board panels vs solid surface, sizes and thicknesses, and how pros install them behind tile.

The single-slope advantage: layout, cutting and setting technique for tiling a shower floor that drains to a linear channel.