---
product_id: 119218633
title: "Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48\"x72\""
brand: "schluter"
price: "356925 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Schluter"
url: https://www.desertcart.hu/products/119218633-schluter-systems-kst1220-1830-kerdi-center-outlet-shower-tray-48x72
store_origin: HU
region: Hungary
---

# 48" x 72" spacious tray Lightweight 7.6 lbs expanded polystyrene Integrated Kerdi waterproofing Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72"

**Brand:** schluter
**Price:** 356925 Ft
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with effortless waterproofing and flawless drainage!

## Quick Answers

- **What is this?** Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72" by schluter
- **How much does it cost?** 356925 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/119218633-schluter-systems-kst1220-1830-kerdi-center-outlet-shower-tray-48x72)

## Best For

- schluter enthusiasts

## Why This Product

- Trusted schluter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Curbless Shower Ready:** Thin 1-1/4" perimeter height for sleek, modern bathroom aesthetics
- • **Center Drain Placement:** Perfectly centered for seamless plumbing integration
- • **Lightweight Yet Durable:** Super dense foam construction supports heavy use without cracking
- • **Mortar-Free Installation:** Skip the mess and time of traditional mud beds
- • **Precision Engineered Slope:** Optimized drainage with built-in slope for zero standing water

## Overview

The Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray is a 48" x 72" prefabricated, sloped shower base made from lightweight, dense expanded polystyrene. It features integrated Kerdi waterproofing and a center drain placement, eliminating the need for traditional mortar beds. Designed for easy, mortar-free installation, it supports curbless shower designs with a low 1-1/4" perimeter height, making it a top choice for modern, efficient bathroom renovations.

## Description

The trays are made of lightweight, expanded polystyrene (PS40) for constructing mortar-free shower bases. Each of these sloped, prefabricated shower trays are designed to integrate with the Schluter-KERDI-DRAIN and are available with center drain placement in 38" x 60" (97 x 152 cm), 48" x 72" (122 x 183 cm), and 72" x 72" (183 x 183 cm) sizes. The KERDI-SHOWER-TS with an off-center drain placement is available in 38" x 60" (97 x 152 cm), for bathtub replacements. KERDI-SHOWER-TT features a thin perimeter height that simplifies curbless shower construction and is available in 36" x 36" (91 x 91 cm), 38" x 38" (97 x 97 cm) and 48" x 48" (122 x 122 cm) sizes.

Review: Quick shipping, great seller, great product - Showed up faster than stated. Perfect condition and exactly as described. Had to trim it down to fit my exact shower play but that was simple too. Mark out your lines with a straight edge and cut them just as you would any lumber. Very little mess was made while cutting also. I’ve seen them used many times but was still skeptical in the hardness of the pan since it’s just foam. But let me tell you that is some super dense foam. Easy to use. Sturdy. A bit more pricey than the other brands but I think the reputation they have is worth the extra cost.
Review: Great system, time saver and perfect results - This system is a life saver for a DIYer. After watching countless videos on how to make a mud base for a shower reno, we decided to go with this system and it worked flawlessly. The system already has the perfect slopes for draining and is perfectly laid out for alignment. Installation was easy and I would not install a shower without using this system again. It is a little pricey for all the elements, however if you consider the time saved, and if you are not an expert installer that can make a proper mud base, this is for you hands down.

## Features

- Sloped shower tray features integrated Kerdi waterproofing
- Tray dimensions are 48 in. x 72 in.
- Perimeter height is 1-1/4 in.
- Center drain placement
- Eliminates the need for a mortar bed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KQNDJVL |
| Assembly Instructions Description | Included with the product |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #71,730 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Shower Bases & Pans |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (199) |
| Date First Available | November 21, 2018 |
| Finish | Natural |
| Installation Type | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.6 pounds |
| Manufacturer | Schluter Systems |
| Part Number | KST1220_1830_B |
| Product Dimensions | 48 x 3 x 36.5 inches |
| Shape | rectangular prism |
| Size | 48"x72" KST1220/1830 Center |
| UPC | 303945492788 691327654412 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Schluter
- **Finish Type:** Natural
- **Material:** Expanded Polystyrene
- **Product Dimensions:** 1.25"D x 48"W x 1.25"H
- **Style:** Modern

## Images

![Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72" - Image 1](https://m.media-amazon.com/images/I/61zBC74T6DL.jpg)

## Questions & Answers

**Q: There is a thin styrofoam at the center connected only at 4 points to the thicker styrofoam. What's the function? Is it supposed to be removed?**
A: Yes you can remove it to measure how low you want to cut your drain pipe. Depending on the complexity of the project you can leave it on as well. I have done both ways and it works fine on different occasions

**Q: Are these pans already water proof, and i only have to seal the sides to the kirdi board with kirdi band?**
A: Yes

**Q: Can the tray be cut to install a corner seat?**
A: Absolutely. Long razor knife does the trick

**Q: Do I need a pan or does act like it?**
A: This is your pan. You seal the edges and then test to see if it holds water and then tile over it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quick shipping, great seller, great product
*by J***D on January 13, 2026*

Showed up faster than stated. Perfect condition and exactly as described. Had to trim it down to fit my exact shower play but that was simple too. Mark out your lines with a straight edge and cut them just as you would any lumber. Very little mess was made while cutting also. I’ve seen them used many times but was still skeptical in the hardness of the pan since it’s just foam. But let me tell you that is some super dense foam. Easy to use. Sturdy. A bit more pricey than the other brands but I think the reputation they have is worth the extra cost.

### ⭐⭐⭐⭐⭐ Great system, time saver and perfect results
*by M***. on July 21, 2025*

This system is a life saver for a DIYer. After watching countless videos on how to make a mud base for a shower reno, we decided to go with this system and it worked flawlessly. The system already has the perfect slopes for draining and is perfectly laid out for alignment. Installation was easy and I would not install a shower without using this system again. It is a little pricey for all the elements, however if you consider the time saved, and if you are not an expert installer that can make a proper mud base, this is for you hands down.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on December 10, 2025*

I mean, this craps expensive styrofoam anyways, but it works great and cheaper than Lowe’s!

## Frequently Bought Together

- Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72"
- Schluter Kerdi-Drain PVC Shower Flange Kit with Preformed Waterproofing Corners - Ideal for New and Renovation Projects - 2-Inch Outlet, Easy Installation - KD2FLKPVC
- Schluter Kerdi Band Waterproofing Strip - Ideal for Sealing Butt Joints and Floor/Wall Connections - 33' Length, 5" Width, 4 mil Thickness - KEBA100/125/10M

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*