Skip links


Signature shower systems

HydroBlok Signature Shower Systems

If you pick the perfect shower tile but don’t invest in a good waterproofing system, you might as well throw all your tile away. Proper waterproofing could mean the difference between a tile installation that lasts a lifetime and thousands of dollars in water damage. HydroBlok makes it easy to build a 100% waterproof, completely custom tile shower that will last a lifetime.

Schedule an Appointment VIEW BROCHURE

Product Categories


HydroBlok is a durable, lightweight, high-density, extruded polystyrene foam building system. This customizable, completely waterproof system is ideal for showers, tub surrounds, and beyond.

  • 100% Waterproof
  • Mold-proof
  • DIY-friendly
  • Installed and ready for tile same day
  • Lightweight for easy transportation
  • Completely customizable
  • Free online installation videos
  • Ideal for building showers, spas, and more

Build Your Dream Shower

Talk with one of our knowledgeable staff members to determine the best choices and products to build out the shower of your dreams.

Schedule an Appointment

Easy to work with

HydroBlok products are easy to work with. Learn more about the technicalities below.

Learn More
Skip to content