Products : Shower Installation Systems

Shower Installation Systems

Hard core performance.
Fast, easy installation.

Custom’s Shower Installation Systems: waterproof shower slopes and accessories, exclusively manufactured by KBRS.
NOTE: This line has been discontinued.

View our video below:
Custom Shower Installation Systems

For more information, review our

Printable Brochure
  • Have a question?
  • We are here to help
  • Phone Icon800-272-8786
  • Email IconContact Us


The strongest concrete mortar substitute shower subfloor preparation system available.

View Products


RedGard® HardCurb™, RedGard® ShowerSeat™, RedGard® ShowerNiche™, drain and sealant.

View Products

RedGard® Fabric Membrane System

Waterproof and vapor-proof fabric membranes for fast and easy preparation for walls and floors.

View Products

RedGard® Shower Bases

Factory made, prefabricated, pre-waterproofed shower bases.

View Products

RedGard® Shower Kit

Complete, fully warranted, fully waterproof systems for a fast, easy and durable way to prepare a shower for tiling.

View Products

© 2015 Custom Building Products. All Rights Reserved.