SchluterKerdi Prefabricated Sloped Shower Tray - Waterproof, Ready to Tile - Lightweight Polystyrene, 36" Length, 72" Width, Side Outlet Position - KSLT915/1830S

Q: What are the KERDI-SHOWER and KERDI-BOARD prefabricated substrates made of? Can they really support the tile assembly?

The KERDI-SHOWER and KERDI-BOARD substrates are lightweight, stable bases made from high-strength EPS foam and integrate with the Schluter-Shower System. They support typical shower loads like glass doors or walls after tiling and grouting.

Q: What is the largest size hole I can cut in the subfloor for the drain?

The maximum would have a 5” diameter. A template is included in the drain kit box to guide the application.

Product ID: 107559800

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Details

Style
Modern
Finish Type
Chrome
Product Dimensions
37"D x 37"W x
Material
Expanded
Brand
Schluter

⚡Lightweight 8 lbs for Easy Install

💧100% Waterproof Seal

📐36x72 in Perfect Fit, Side Outlet

Frequently Bought Together

Description

🚿 Elevate your shower game with effortless waterproofing and sleek design!

READY TO TILE SURFACE - Skip the wait—install tiles immediately on a robust, pre-sloped base designed for speed and durability.
CURBLESS SHOWER OPTIMIZED - Low perimeter height streamlines modern, accessible bathroom designs that impress and invite.
BUILT IN WATERPROOF SHIELD - Ensures a flawless watertight barrier beneath your tile, eliminating leaks and costly repairs.
FLEXIBLE DRAIN CONFIGURATIONS - Choose from 10 layouts with side, center, or perimeter drains to perfectly match your bathroom design.
LIGHTWEIGHT DURABLE CONSTRUCTION - Crafted from expanded polystyrene, it’s easy to handle yet built to last through years of daily use.

The SchluterKerdi Prefabricated Sloped Shower Tray is a lightweight, 8-pound polystyrene base measuring 36 by 72 inches, engineered with integrated waterproofing and a pre-sloped surface for immediate tile installation. Featuring multiple drain placement options and optimized for curbless showers, it offers a durable, easy-to-install foundation that enhances both new builds and renovations.

Specifications

Installation Type	Screw-In
Shape	Rectangular
Item Weight	8 Pounds
Is framed?	No
Unit Count	1.0 Count
Assembly Required	No
Color	White
UPC	303945492801 691327654849
Manufacturer	Schluter Systems LP
Part Number	KSLT915_1830S
Item Weight	8 pounds
Product Dimensions	36 x 72 x 2 inches
Item model number	KSLT915_1830S
Is Discontinued By Manufacturer	No
Size	36" x 72"
Finish	Chrome
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

What are the KERDI-SHOWER and KERDI-BOARD prefabricated substrates made of? Can they really support the tile assembly?

What is the largest size hole I can cut in the subfloor for the drain?

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