Category: Waterproofing Solutions

The betrayal of the folded corner A leaking shower pan corner usually stems from improper membrane folding or a lack of pre-formed corner reinforcements. When installers fold heavy 40 mil PVC liners without proper adhesive or dam corners, they create a site where water pressure and capillary action force moisture through the fold. I spent…

The hidden failure of the pedestal base Sealing the base of a pedestal sink requires a waterproof bond that accounts for structural shifting and moisture vapor transmission. Most homeowners assume a quick bead of cheap caulk solves the problem. It does not. I spent three days grinding concrete on a job last month just so…

I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. That is the kind of detail most installers ignore because it is hidden work. It is the same story with shower liners. I once walked into a luxury bathroom where the homeowner had spent forty…

Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. I have seen the same laziness destroy thousands of dollars in high-end tile work. In the flooring world, the…

Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. When you are dealing with a wood subfloor in a bathroom, the stakes are ten times higher. Plywood is…

Stop Caulking Your Shower Every Year: The Permanent Fix I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I have spent twenty-five years on my knees with a…

Why Your Bathroom Subfloor Is Spongy Near the Toilet I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. Most guys skip the leveling compound because they think the underlayment will hide the dip. It won’t. I have seen it a thousand times, homeowners walking…

I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet, but people still think caulk is just toothpaste for tiles. It is not. Last July, I walked into a bathroom where the homeowner had replaced their sealant four times in a single year. Each time,…

The silent killer of residential subfloors I have spent thirty years crawling into damp spaces where the air smells like wet rot and failure. Most people look at their shower and see a place to get clean. I look at it and see a hydraulic system under pressure. When that system fails, it does not…

Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. That experience taught me one thing. If you do not respect the physics of the substrate, the surface will…