--- product_id: 119218633 title: "Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48\"x72\"" brand: "schluter" price: "€ 1964.24" currency: EUR in_stock: true reviews_count: 8 category: "Schluter" url: https://www.desertcart.hr/products/119218633-systems-kst1220-1830-kerdi-center-outlet-shower-tray-48x72 store_origin: HR region: Croatia --- # Integrated Kerdi waterproofing 48" x 72" spacious tray Lightweight 7.6 lbs expanded polystyrene Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72" **Brand:** schluter **Price:** € 1964.24 **Availability:** ✅ In Stock ## Summary > 🚿 Upgrade your shower game with leak-proof ease and sleek design! ## Quick Answers - **What is this?** Systems KST1220/1830 Kerdi Center Outlet Shower Tray 48"x72" by schluter - **How much does it cost?** € 1964.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/119218633-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 - • **Simplify Your Renovation:** Prefabricated sloped tray eliminates guesswork and speeds up your tiling process. - • **Optimized Drain Placement:** Center drain design guarantees efficient water flow and compatibility with standard fixtures. - • **Spacious Modern Dimensions:** Generous 48" x 72" size fits contemporary shower designs with a sleek 1-1/4" perimeter height. - • **Lightweight & Durable Construction:** Expanded polystyrene material makes installation quick and hassle-free, no mortar bed needed. - • **Effortless Waterproofing Integration:** Built-in Kerdi membrane ensures a leak-proof shower base without extra steps. ## Overview 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 a mortar bed, streamlining installation while ensuring reliable drainage and durability for modern 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: Recommend for easy shower floor installs. - This makes tiling a shower floor so easy. It is angled to drain properly and the drain works with most standard fixtures. Worth the money. Quick and no headaches. Recommend Review: Schluter just good quality - Schluter always good quality always easy to work with highly recommend. 4th shower pan I have installed. ## 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 | |---------------|-------| | Assembly Instructions Description | Included with the product | | Brand | Schluter | | Color | Clear | | Finish Type | Natural | | Finish Types | Natural | | Installation Type | Screw-In | | Item Dimensions D x W x H | 1.25"D x 48"W x 1.25"H | | Item Weight | 7.6 pounds | | Material | Expanded Polystyrene | | Material Type | Expanded Polystyrene | | Product Dimensions | 1.25"D x 48"W x 1.25"H | | Shape | rectangular prism | | Style | Modern | | Unit Count | 1 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 ![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 ### ⭐⭐⭐⭐⭐ Recommend for easy shower floor installs. *by B***R on April 22, 2026* This makes tiling a shower floor so easy. It is angled to drain properly and the drain works with most standard fixtures. Worth the money. Quick and no headaches. Recommend ### ⭐⭐⭐⭐⭐ Schluter just good quality *by S***N on August 9, 2026* Schluter always good quality always easy to work with highly recommend. 4th shower pan I have installed. ### ⭐⭐⭐⭐⭐ will never do a mud bed again *by A***X on November 30, 2021* This worked great for my walk in shower. Easy to cut and fit... The most important thing is to make sure your drain hole and the hole of the pan match perfectly. If you mess up or have a gap at your edge do not worry! you can pack it in with mortar then place membrane on top of it that overlaps an inch of the shower pan, just remember your 1/4 inch per foot slope. Below are the steps I took but before that I wanted to answer some questions you may have but you cannot find answers to (yet) on the internet Do you need to use the Schluter foam for the walls or their foam barrier? No this works as a regular shower pan, I do recommend buying the same brand drain kit... Others will work but their brand is comparably priced, fits perfect, and it comes with Schluter brand membrane covers for the drain and for your faucets. For the walls and barrier: I decided to save some money and just do the walls framed with treated 2x4's cover the frame with mold proof backerboard (1/4 inch) covered them with the mesh membrane (cheaper to buy from Amazon) using liquid membrane from Home Depot to adhere the mesh membrane to the Backerboard For the shower pan: 1. I dry fit and cut the pan 2. Added a layer of mortar to adhere the pan to my baseboard using the recommended trowel and pressed the pan into my baseboard 3. filled in my edge gaps with mortar then added a membrane on the newly added mortar to overlap an inch over the pan. (liquid membrane as the glue then added mesh membrane on top.) 4. Tiled my bedpan, when I got to the drain, used the foam template given to fit it, then packed mud under the drain and pressed it in so I had a proper fit, then tiled under it while the mortar was still setting under the drain so I could adjust the drain based off the tile. I hope this helps someone! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/119218633-systems-kst1220-1830-kerdi-center-outlet-shower-tray-48x72](https://www.desertcart.hr/products/119218633-systems-kst1220-1830-kerdi-center-outlet-shower-tray-48x72) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-25*