Vapor and moisture barriers
Which side the barrier belongs on depends on the wall assembly. Installed incorrectly, it can trap moisture inside the wall instead of keeping it out.

Why this is worth doing properly
The part the finished room hides, and the part that protects everything below it. We waterproof the wet area as one assembly and test it before tile.
What you get from us
- 01
The wet area is waterproofed as an assembly
A bonded membrane covers the wet area. Every corner, fastener and pipe is sealed, then the assembly is flood tested before tile goes on.
- 02
You see what was behind the old tile
If we find rot, a notched joist or an old leak, you get photos and a written price before we cover anything up.
- 03
One crew, start to finish
The same crew handles the job from demolition to final silicone. Separately licensed plumbing and electrical contractors work on our coordinated schedule.
- 04
Small jobs are welcome
One vanity, one leaking shower or a set of new fixtures. We quote the smaller jobs many remodelers pass over, with the same care as a full gut.
Often paired with
Everything in waterproofing and rot repair, all of it ours:
137 services, one room
Vapor and moisture barriers is one of 11 things we do under waterproofing and rot repair, and one of 137 across the whole catalogue.
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