
Proper waterproofing is the foundation of any bathroom tile installation. Learn why cutting corners here leads to costly failures.
The Hidden Hero of Bathroom Renovation
Waterproofing is invisible once your bathroom is complete, but it's the most critical component of any wet-area tile installation. Improper waterproofing is the #1 cause of bathroom renovation failures.
What Can Go Wrong
- Water damage to subfloor and framing
- Mold growth behind walls
- Tile and grout failure
- Damage to rooms below
- Complete renovation do-over
Professional Waterproofing Systems
We exclusively use Schluter Systems for waterproofing:
Schluter-KERDI
A pliable sheet membrane for waterproofing walls in showers and tub surrounds.
Schluter-DITRA
An uncoupling membrane for floors that provides waterproofing and prevents tile cracking.
Schluter-KERDI-BOARD
Waterproof building panels that replace cement board in shower construction.
Signs of Waterproofing Failure
- Grout cracking or discoloration
- Musty odors
- Tiles becoming loose
- Water stains on ceiling below bathroom
- Soft spots in flooring
The Tilestone Difference
Every shower and wet area we install includes comprehensive waterproofing backed by our 10-year warranty. We never cut corners on this critical step.
Get a quote for professional waterproof tile installation.


