Builder Interview: Waterproofing Red Flags

Question: What Do You Check First?

The first check is whether the substrate is suitable. Waterproofing is only as good as the surface it is applied to, so movement, moisture and damaged sheeting need to be fixed first.

Question: What Should Homeowners Ask For?

Ask who is doing the waterproofing, what system is being used, what areas are included and how curing will be handled before tiling starts.

Question: What Is The Biggest Warning Sign?

The biggest warning sign is speed without explanation. If a wet area is stripped, waterproofed and tiled too quickly, ask how preparation and cure times were managed.

FAQ