Of course proper sealing is critical for protecting the beauty of any concrete piece but it is absolutely essential for wet areas like tubs and showers.
Sealing concrete shower walls.
While concrete may not be your first thought when you are designing your shower and bath it has increasingly become a common material used.
The most common technique is to apply multiple coats of a penetrating sealer like a water based polyurethane.
Check out the projects showcased here for ideas on designing a concrete shower for your own bathroom that will inspire you to break into song.
All the insider information on how to build and waterproof a.
By closing the final gap you seal the entire surface of the cement board and complete the waterproofing process in preparation for the tile installation.
And find local concrete contractors that can create your custom shower.
If you re worried about the concrete absorbing moisture all it takes is the application of a waterproofing sealer to make your shower walls completely waterproof.
I show the process of applying redgard topical membrane.