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?

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

Can the tray be cut to install a corner seat?

Absolutely. Long razor knife does the trick

Do I need a pan or does act like it?

This is your pan. You seal the edges and then test to see if it holds water and then tile over it.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72"

Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72"

Product ID: 119218633

Details

Brand
Schluter
Finish Type
Natural
Material
Expanded
Product Dimensions
1.25"D x 48"W
Style
Modern

💧Integrated Kerdi waterproofing

📏48" x 72" spacious tray

⚖️Lightweight 7.6 lbs expanded polystyrene

$1804.43

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

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

TRUSTED QUALITY - Schluter’s industry-leading system with 4.7-star reviews and proven durability.
SPACIOUS SLEEK - Generous 48" x 72" footprint with a modern 1.25" perimeter height for seamless curbless design.
CENTER DRAIN PRECISION - Optimized center drain placement for efficient water flow and easy integration.
EFFORTLESS WATERPROOFING - Built-in Kerdi membrane ensures zero leaks and peace of mind.
MORTAR FREE INSTALLATION - Lightweight expanded polystyrene base eliminates messy mortar beds and speeds up your project.

The Schluter Systems KST1220/1830 Kerdi Center Outlet Shower Tray is a 48" x 72" prefabricated, sloped shower base made from lightweight expanded polystyrene. Featuring integrated Kerdi waterproofing and a center drain, it eliminates the need for mortar beds, enabling faster, cleaner, and more reliable curbless shower installations favored by modern professionals.

Specifications

ASIN	B07KQNDJVL
Assembly Instructions Description	Included with the product
Best Sellers Rank	#116,640 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Shower Bases & Pans
Brand	Schluter
Brand Name	Schluter
Color	Clear
Customer Reviews	4.7 out of 5 stars 210 Reviews
Finish Type	Natural
Finish Types	Natural
Installation Type	Screw-In
Is Framed	No
Item Dimensions D x W x H	1.25"D x 48"W x 1.25"H
Item Weight	7.6 Pounds
Manufacturer	Schluter Systems
Manufacturer Part Number	KST1220_1830_B
Material	Expanded Polystyrene
Material Type	Expanded Polystyrene
Product Dimensions	1.25"D x 48"W x 1.25"H
Required Assembly	No
Shape	rectangular prism
Style	Modern
UPC	303945492788 691327654412
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$1804.43

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews