All-in-one Waterproof Linear Shower Kit with 48"x48" Center Tray, Off-set Drain, and Grate

Product Features:

• Complete Shower Waterproofing Solution – The Schluter Kerdi shower kit includes all essential components for a fully waterproof shower installation, preventing leaks and ensuring long-term durability.
• High-Quality Linear Drain System – Channel drain includes 4 inside and 2 outside corners, a 3/4" pipe seal, and a 4-1/2" mixing valve seal for a watertight connection.
• Adjustable Drain Cover for Various Tile Thicknesses – The Kerdi shower drain cover is fully compatible with the shower drain system and features a 3/4" frame with height adjustment spacers, accommodating tile and stone thicknesses from 1/8" to 9/16".
• Pre-Sloped Center Shower Tray – The Kerdi pre-sloped center pan KSLT1220 (48"x48")  is machine-fabricated to ensure proper water drainage, offering a mortar-free shower base with integrated Kerdi waterproofing.
• Durable and Flexible Kerdi Waterproofing Membrane – The shower kit includes 108 square feet of 8-mil-thick Kerdi 200 membrane, a sheet-applied, bonded waterproofing material designed for shower and bath surrounds.
• Includes a 1x 48-Inch Prefabricated Kerdi Curbs – The lightweight yet strong KBSC 115 150 1220 curb can be easily trimmed to the required size, providing flexibility for various shower layouts.
• Seamless Floor and Wall Waterproofing – The kit contains a 1x Kerdi Band (KEBA 100/125/10M), a waterproofing strip designed to seal butt joints and floor/wall connections, enhancing moisture protection.
• Designed for Residential and Commercial Applications – The Kerdi shower kit is engineered for new construction and renovation projects, providing a professional-grade waterproofing solution.
• Reliable and Easy Installation – With its prefabricated components, this shower system simplifies the installation process, making it ideal for professionals and DIY enthusiasts.
• Compatible with Large Format Tiles – The Kerdi system allows floors to be sloped on a single plane, making it suitable for modern curbless showers and large-format tile installations.

Product Description:

The Schluter Systems Kerdi All-in-One 48" x 48" Linear Shower Kit with center tray is a premium waterproofing solution designed to simplify shower installations by providing all essential components for a fully watertight, durable, and efficient shower enclosure. This all-in-one linear shower kit is assembled from Schluter Kerdi shower system components. The kit includes a pre-sloped Kerdi shower tray KSLT1220, which is machine-fabricated to ensure precise water drainage and eliminate the need for traditional mortar beds. The tray integrates Kerdi waterproofing, providing superior protection against leaks and moisture infiltration. The linear shower tray is designed for perimeter drain placement and helps create a tile-ready shower base for modern walk-in shower construction, bathroom remodeling, wet room preparation, and custom tiled shower installations. Its lightweight expanded polystyrene construction supports faster handling, easier positioning, and a mortar-free shower pan installation when installed over a level, properly prepared substrate according to Schluter guidelines.

The included linear channel drain features a sleek, low-profile design and a high-quality stainless steel grate assembly with a 3/4" frame and height adjustment spacers, accommodating tile and stone thicknesses from 1/8" to 9/16" for seamless integration with various flooring materials, including ceramic tile, porcelain tile, granite tile, marble tile, travertine tile, slate tile, limestone tile, sandstone tile, onyx tile, and quartzite tile. The KERDI-LINE drain system adds a clean architectural look for linear drain showers, curbless shower designs, barrier-free shower entries, and contemporary bathroom renovation projects where efficient water management and a finished tile appearance are both important. The formed stainless steel KERDI-LINE channel body includes a standard 2" no-hub outlet. It connects to the waste line using the included Flexible Rubber Pipe Coupling, which functions as the mechanical coupling Schluter specifies for attaching the drain outlet to the pipe. At the same time, the integrated KERDI collar helps create a secure waterproof connection to the bonded waterproofing assembly.

The shower drain is fully compatible with bonded waterproofing assemblies and is designed to work with a floor sloped on a single plane, making it ideal for curbless, barrier-free, or walk-in showers. The single-plane slope also supports many modern large-format tile shower layouts by directing water efficiently toward the linear drain while helping reduce complex multi-directional cuts often associated with traditional point drain shower pans. The kit includes 48-inch prefabricated Kerdi curb KBSC 115 150 1220, which can be easily trimmed to the required size, offering a lightweight yet durable solution for standard shower enclosures. The waterproofing system is completed with an 8-mil thick Kerdi membrane, a pliable, sheet-applied bonded waterproofing material that effectively protects shower and bath surrounds. The package also includes KERDI-BAND roll, KEBA 100/125/10M, designed to seal floor/wall connections and butt joints, ensuring a fully waterproof installation. KERDI-BAND helps waterproof seams, inside transitions, curb-to-tray connections, and wall-to-floor joints, creating a continuous shower waterproofing system for tile, stone, and other approved shower coverings.

Additionally, the shower kit comes with 4 inside corners, 2 outside corners, a 3/4" pipe seal, and a 4-1/2" mixing valve seal to enhance the enclosure's water resistance, preventing leaks in high-moisture areas. These preformed waterproofing accessories help reduce installation time around corners, pipe penetrations, and valve openings while supporting a complete Schluter shower system assembly. The Schluter Kerdi shower kit is a versatile choice for both residential and commercial applications, offering an easy-to-install, professional-grade waterproofing solution. Whether used in new constructions, bathroom renovations, or DIY shower projects, this comprehensive kit simplifies installation while providing reliable and long-lasting moisture protection. It is especially suitable for tile shower replacement, custom shower enclosure upgrades, waterproof shower surround preparation, linear drain bathroom designs, walk-in shower waterproofing, and shower pan replacement projects where a dependable tile-ready base is required.

Designed to be installed with Schluter SET, Schluter ALL-SET, or Schluter FAST-SET thin-set mortars, this system ensures strong adhesion and a secure bond with waterproofing membranes and tile surfaces. The Kerdi linear shower kit offers an advanced, all-in-one solution for efficient water drainage, waterproofing, and tile-ready shower installations. By combining a pre-sloped linear shower tray, KERDI-LINE drain components, waterproof membrane, sealing band, curbs, corners, and pipe and valve seals, this custom Schluter Kerdi shower kit provides a convenient waterproofing package for contractors, remodelers, tile installers, and homeowners building a high-quality tiled shower system.