Linear Shower Pan Kits

The KBRS Linear Line is a rock-solid alternative to a field-sloped mortar bed. Once installed, the Linear ShowerSlope™ can be waterproofed using either a liquid-applied or bonded sheet-applied positive side membrane. Our linear shower pans are lightweight, yet will provide the superior strength and durability necessary for a successful tile shower installation.

The KBRS HardCurb® (Patent Pending) is a real problem solver. When a tile shower curb is constructed using wood 2x4s or hollow pre-fabricated curbs, the screws that penetrate the curb to hold the shower’s glass enclosure in place can cause water leaks and curb swelling resulting in water damage and “tile-pop”. A KBRS HardCurb® has a solid EPS core that won’t allow leaks or swelling.

ShowerSeal® is a family of KBRS waterproofing products that when used together create a completely seamless water barrier for the entire shower. While all KBRS, Tile-Basin® shower bases are already pre-coated with our leak-free ShowerSeal® waterproofing membrane, using the KBRS ShowerSeal® family of products while installing your shower adds the highest level of waterproofing available for a leak-free shower installation that’s second to none.

Step onto the newest in modern design with a KBRS Linear Drain Body and Grate.. Whether you go stainless or tiled, you can’t go wrong, as these state of the art sleek, elegant and advanced designs are proven to deliver the aesthetics and performance you desire. Buy and Install with confidence, KBRS Linear Drains, the best value in the business.

  • 3/4” U-Notched trowel included.
  • Fast Free Shipping on In-Stock Designs
  • Custom bases ship with in 7-10 business days.
  • Easy to install, ideal for home owners and DIY'ers.
  • Use common modified thin-set.
  • An affordable mortar replacement, cut down on labor costs.
  • Lightweight and no messy epoxy mastics are required to set your tiles.
  • No sheet liner to puncture and leak and easily adjusted to "out-of-square" walls.
  • Solid core construction, seamless design.
  • Includes waterproofing pack and linear drain (3 grate designs to choose from).
  • Pre-sloped to the drain (1/4" Per square foot).

IMPORTANT: Linear drains are most commonly placed against the end or side wall or shower threshold; however they can be placed anywhere as long as there is a 1/4” per square foot slope to the drain. (Check with your local plumbing industry standards when attaching linear drain to exisitng plumbing).


Download Installation Instructions

KBRS products are similar to the nearly indestructible surfboards used by professional surfers; But Better! Starting with the highest density EPS core available, KBRS is able to engineer a rock solid shower base. The shower base is factory sloped to the drain, and surfaced with two types of composite fibers embedded in an advanced epoxy resin - thus ensuring strength and surface durability.

Tile-Basin® Linear Shower Pan Kit Installation Instructions
ShowerSlope™ Linear Shower Pan Kit Installation Instructions
ShowerSlope™ Product Details
HardCurb® Product Details
ShowerSeal® Product Details
L inear Shower Drain Product Details

All Linear Shower Kits include a linear drain body and grate. Below are our available grate options, however if you would like to use your own linear drain please give us a call to discuss all options. Click Here to view/purchase linear drains seperatly.

Mission Style Linear Grate

Oval Style Linear Grate

Tile-In Style Linear Grate

Click Here to View KBRS Linear Drain Product Details